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PART I The Metamorphoses of Capital and Their Cycles. - Karl Marx, Capital: A Critique of Political Economy. Volume II: The Process of Circulation of Capital [1885]

Edition used:

Capital: A Critique of Political Economy. Volume II: The Process of Circulation of Capital, by Karl Marx. Ed. Federick Engels. Trans. from the 2nd German edition by Ernest Untermann (Chicago: Charles H. Kerr and Co., 1910).

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PART I
The Metamorphoses of Capital and Their Cycles.

Part I, Chapter I
THE CIRCULATION OF MONEY-CAPITAL.

The circulation process4 of capital takes place in three stages, which, according to the presentation of the matter in Volume I, form the following series:

First stage: The capitalist appears as a buyer on the commodity and labor market; his money is transformed into commodities, or it goes through the circulation process M-C.

Second stage: Productive consumption of the purchased commodities by the capitalist. He acts in the capacity of a capitalist producer of commodities; his capital passes through the process of production. The result is a commodity of more value than that of the elements composing it.

Third stage: The capitalist returns to the market as a seller; his commodities are exchanged for money, or they pass through the circulation process C-M.

Hence the formula for the circulation process of money capital is: M-C...P...C'-M', the dots indicating the points where the process of circulation was interrupted, and C' and M' designating C and M increased by surplus value.

The first and third stages were discussed in Volume I only in so far as it was required for an understanding of the second stage, the process of production of capital. For this reason, the various forms which capital assumes in its different stages, and which it either retains or discards in the repetition of the circulation process, were not considered. These forms are now the first objects of our study.

In order to conceive of these forms in their purest state, we must first of all abstract from all factors which have nothing to do directly with the discarding or adopting of any of these forms. It is therefore taken for granted at this point that the commodities are sold at their value and that this takes place under the same conditions throughout. Abstraction is likewise made of any changes of value which might occur during the process of circulation.

I. First Stage. M-C.5

M-C represents the exchange of a sum of money for a sum of commodities; the purchaser exchanges his money for commodities, the sellers exchange their commodities for money. It is not so much the form of this act of exchange which renders it simultaneously a part of the general circulation of commodities and a definite organic section in the independent circulation of some individual capital, as its substance, that is to say the specific use-values of the commodities which are exchanged for money. These commodities represent on the one hand means of production, on the other labor-power, and these objective and personal factors in the production of commodities must naturally correspond in their peculiarities to the special kind of articles to be manufactured. If we call labor-power L, and the means of production Pm, the sum of commodities to be purchased is C=L+Pm, or more briefly Cimage. M-C, considered as to its substance, is therefore represented by M-Cimage, that is to say M-C is composed of M-L and M-Pm. The sum of money M is separated into two parts, one of which buys labor-power, the other means of production. These two series of purchases belong to entirely different markets, the one to the commodity-market proper, the other to the labor-market.

Aside from this qualitative division of the sum of commodities into which M is transformed, the formula M-Cimage also represents a very characteristic quantitative relation.

We know that the value, or price, of labor-power is paid to its owner, who offers it for sale as a commodity, in the form of wages, that is to say it is the price of a sum of labor containing surplus-value. For instance, if the daily value of labor-power is equal to the product of five hours' labor valued at three shillings, this sum figures in the contract between the buyer and seller of labor power as the price, or wages, for say, ten hours of labor time. If such a contract is made, for instance, with 50 laborers, they are supposed to work 500 hours per day for their purchaser, and one-half of this time, or 250 hours equal to 25 days of labor of 10 hours each, represent nothing but surplus-value. The quantity and the volume of the commodities to be purchased must be sufficient for the utilization of this labor-power.

M-Cimage, then, does not merely express the qualitative relation represented by the exchange of a certain sum of money, say 422 pounds sterling, for a corresponding sum of means of production and labor-power, but also a quantitative relation between certain parts of that same money spent for the labor-power L and the means of production Pm. This relation is determined at the outset by the quantity of surplus-labor to be expended by a certain number of laborers.

If, for instance, a certain manufacturer pays a weekly wage of 50 pounds sterling to 50 laborers, he must spend 372 pounds sterling for means of production, if this is the value of the means of production which a weekly labor of 3,000 hours, 1,500 of which are surplus-labor, transforms into factory products.

It is immaterial for the point under discussion, how much additional value in the form of means of production is required in the various lines of industry by the utilization of surplus-labor. We merely emphasize the fact that the amount of money M spent for means of production in the exchange M-Pm must buy a proportional quantity of them. The quantity of means of production must suffice for the absorption of the amount of labor which is to transform them into products. If the means of production were insufficient, the surplus-labor available for the purchaser would not be utilized, and he could not dispose of it. On the other hand, if there were more means of production than available labor, they would not be saturated with labor and would not be transformed into products.

As soon as the process M-Cimage has been completed, the purchaser has more than simply the means of production and labor-power required for the manufacture of some useful article. He has also at his disposal a greater supply of labor-power, or a greater quantity of labor, than is necessary for the reproduction of the value of this labor-power, and he has at the same time the means of production required for the materialization of this quantity of labor. In other words, he has at his disposal the elements required for the production of articles of a greater value than these elements, he has a mass of commodities containing surplus-value. The value advanced by him in the form of money has then assumed a natural form in which it can be incarnated as a value generating more value. In brief, value exists then in the form of productive capital which has the faculty of creating value and surplus-value. Let us call capital in this form P.

Now the value of P is equal to that of L+Pm, it is equal to M exchanged for L and Pm. M is the same capital-value as P, only it has a different form of existence, it is capital value in the form of money—money-capital.

M-Cimage, or the more general formula M-C, a sum of purchases of commodities, a process within the general circulation of commodities, is therefore at the same time, seeing that it is a stage in the independent circulation of capital, a process of transforming capital-value from its money form into its productive form. It is the transformation of money-capital into productive capital. In the diagram of the circulation which we are here discussing, money appears as the first bearer of capital-value, and money-capital therefore represents the form in which capital is advanced.

Money in the form of money-capital finds itself employed in the functions of a medium of exchange, in the present case it performs the service of a general purchasing medium and general paying medium. The last-named service is required inasmuch as labor-power, though first bought is not paid until it has been utilized. If the means of production are not found ready on the market, but have to be ordered, money in the process M-Pm likewise serves as a paying medium. These functions are not due to the fact that money-capital is capital, but that it is money.

On the other hand, money-capital, or capital-value in the form of money, cannot perform any other service but that of money. This service appears as a function of capital simply because it plays a certain role in the movements of capital. The stage in which this function is performed is interrelated with other stages of the circulation of money-capital. Take, for instance, the case with which we are here dealing. Money is here exchanged for commodities which represent the natural form of productive capital, and this form contains in the germ the phenomena of the process of capitalist production.

A part of the money performing the function of money-capital in the process M-Cimage assumes, in the course of this circulation, a function in which it loses its capital character but preserves its money character. The circulation of money-capital M is divided into the stages M-Pm and M-L, into the purchase of means of production and of labor-power.

Let us consider the last-named stage by itself. M-L is the purchase of labor-power by the capitalist. It is also the sale of labor-power, or we may say of labor, since we have assumed the existence of wages, by the laborer who owns it. What is M-C, or in this case M-L, from the standpoint of the buyer, is here, as in every other transaction of this kind, C-M from the standpoint of the seller, L-M from the standpoint of the laborer. It is the sale of labor-power by the laborer. This is the first stage of circulation, or the first metamorphosis, of commodities (Vol. I, Chap. III, Sect. 2a). It is for the seller of labor-power a transformation of his commodity into the money-form. The laborer spends the money so obtained gradually for a number of commodities required for the satisfaction of his needs, for articles of consumption. The complete circulation of his commodity therefore appears as L-M-C, that is to say first as L-M, or C-M, second as M-C, which is the general form of the simple circulation of commodities, C-M-C. Money is in this case merely a passing circulation-medium, a mere mediator in the exchange of one commodity for another.

M-L is the typical stage of the transformation of money-capital into productive capital. It is the essential condition for the transformation of value advanced in the form of money into capital, that is to say into a value producing surplus-value. M-Pm is necessary only for the purpose of realizing the quantity of labor bought in the process M-L. This process was discussed from this point of view in Vol. I, Part II, under the head of "Transformation of Money into Capital." But at this point, we shall have to consider it also from another side, relating especially to money-capital as a form of capital.

M-L is regarded as a general characteristic of the capitalist mode of production. But in this case we are doing so, not so much because the purchase of labor-power represents a contract which stipulates the delivery of a certain quantity of labor-power for the reproduction of the price of labor-power, or of wages, not so much for the reason that it means the delivery of surplus-labor which is the fundamental condition for the capitalization of the value advanced, or for the production of surplus-value; but we do so rather on account of its money form, because wages in the form of money buy labor-power, and this is the characteristic mark of the money system.

Nor is it the irrational feature of the money form which we shall note as the characteristic part. We shall overlook the irrationalities. The irrationality consists in the fact that labor itself as a value-creating element cannot have any value which could be expressed in its price, and that, therefore, a certain quantity of labor cannot have any equivalent in a certain quantity of money. But we know that wages are but a disguised form in which, for instance, the price of one day's labor-power is seen to be the price of the quantity of labor materialized by this labor-power in one day. The value produced by this labor-power in six hours of labor is then expressed as the value of twelve hours of its labor.

M-L is regarded as the characteristic signature of the so-called money system, because labor there appears as the commodity of its owner, and money as the buyer. In other words, it is the money relation in the sale and purchase of human activity which is considered. It is a fact, however, that money appears at an early stage as a buyer of so-called services, without the transformation of M into money-capital, and without any change in the general character of the economic system.

It makes no difference to money into what sort of commodities it is transformed. It is the general equivalent of all commodities, which show by their prices that they represent in an abstract way a certain sum of money and anticipate their exchange for money. They do not assume the form in which they may be translated into use-values for their owners, until they change places with money. Once that labor power has come into the market as the commodity of its owner, to be sold for wages in return for labor, its sale and purchase is no more startling than the sale and purchase of any other commodity. The peculiar characteristic is not that the commodity labor-power is salable, but that labor-power appears in the shape of a commodity.

By means of M-Cimage, that is to say by the transformation of money-capital into productive capital, the capitalist accomplishes the combination of the objective and personal factors of production so far as they consist of commodities. If money is transformed into productive capital for the first time, or if it performs for the first time the function of money-capital for its owner, he must begin by buying means of production, such as buildings, machinery, etc., before he buys any labor-power. For as soon as labor-power passes into his control, he must have means of production for it, in order to utilize it.

This is the capitalist's point of view.

The laborer, on the other hand, looks at this question in the following light: The productive application of his labor-power is not possible, until he has sold it and brought it into contact with means of production. Before its sale, it exists in a state of separation from the means of production which it requires for its materialization. So long as it remains in this state, it cannot be used either for the production of use-values for its owner, or for the production of commodities, by the sale of which he might live. But from the moment that it is brought into touch with means of production, it forms part of the productive capital of its purchaser, the same as the means of production.

It is true, that in the act M-L the owner of money and the owner of labor-power enter into the relation of buyer and seller, of money-owner and commodity-owner. To this extent they enter into a money relation. But at the same time the buyer also appears in the role of an owner of means of production, which are the material conditions for the productive expenditure of labor-power on the part of its owner. The means of production, then, meet the owner of labor-power in the form of the property of another. On the other hand, the seller of labor meets its buyer in the form of the labor-power of another and it must pass into the buyer's possession, it must become a part of his capital, in order that it may become productive capital. The class relation between the capitalist and the wage laborer is therefore established from the moment that they meet in the act M-L, which signifies L-M from the standpoint of the laborer. It is indeed a sale and a purchase, a money relation, but it is a sale and a purchase in which the buyer is a capitalist and the seller a wage-laborer. And this relation arises out of the fact that the conditions required for the materialization of labor-power, viz.: means of subsistence and means of production, are separated from the owner of labor-power and are the property of another.

We are not here concerned in the origin of this separation. It is a fact, as soon as the act M-L can be performed. The thing which interests us here is that M-L does not become a function of money-capital for the sole reason that it is a means of paying for a useful human activity or service. The function of money as a paying medium is not the main object of our attention. Money can be expended in this form only because labor-power finds itself separated from its means of production, including the means of subsistence required for its reproduction; because this separation can be overcome only by the sale of the labor-power to the owner of the means of production; because the materialization of labor-power, which is by no means limited to the quantity of labor required for the reproduction of its own price, is likewise in the control of its buyer. The capital relation during the process of production arises only because it is inherent in the process of circulation based on the different economic conditions, the class distinctions between the buyer and the seller of labor-power. It is not money which by its nature creates this relation; it is rather the existence of this relation which permits of the transformation of a mere money-function into a capital-function.

In the conception of money-capital, so far as it relates to the special function which we are discussing, two errors run parallel to one another or cross each other. In the first place, the functions performed by capital-value in its capacity of money-capital, which are due to its money form, are erroneously derived from its character as capital. But they are due only to the money form of capital-value. In the second and reverse case, the specific nature of the money-function, which renders it simultaneously a capital-function, is attributed to its money nature. Money is here confounded with capital, while the specific nature of the money-function is conditioned on social relations such as are indicated by the act M-L, and these conditions do not exist in the mere circulation of commodities and money.

The sale and purchase of slaves is formally also a sale and purchase of commodities. But money cannot perform this function without the existence of slavery. If slavery exists, then money can be invested in the purchase of slaves. On the other hand, the mere possession of money cannot make slavery possible.

In order that the sale of his labor-power by the laborer, in the form of the sale of labor for wages, may take place as a result of social conditions which make it the basis of the production of commodities, in order that it may not be an isolated instance, so that money-capital may perform, on a social scale, the function in the process M-Cimage, definite historical processes are required, by which the original connection of the means of production with labor-power is dissolved. These processes must have resulted in opposing the mass of the people, the laborers, as propertiless to the idle owners of the means of production. It makes no difference in this case, whether the connection between the labor-power and the means of production before its dissolution was such that the laborer belonged to the means of production and was a part of them, or whether he was their owner.

The fact which lies back of the process M-Cimage is distribution; not distribution in the ordinary meaning of a distribution of articles of consumption, but the distribution of the elements of production themselves. These consist of the objective things which are concentrated on one side, and labor-power which is isolated on the other.

The means of production, the objective things of productive capital, must therefore stand opposed to the laborer as capital, before the process M-L can become a universal, social one.

We have seen on previous occasions that capitalist production, once it is established, does not only reproduce in its further development this separation, but extends its scope more and more, until it becomes the prevailing social condition. However, there is still another side to this question. In order that capital may be able to arise and take control of production, a definite stage in the development of commerce must precede. This includes the circulation of commodities, and therefore also the production of commodities; for no articles can enter circulation in the form of commodities, unless they are manufactured for sale, and intended for commerce. But the production of commodities does not become the normal mode of production, until it finds as its basis the capitalist system of production.

The Russian landowners, who are compelled to carry on agriculture by the help of wage-laborers instead of serfs, since the so-called emancipation of the serfs, complain about two things. They wail in the first place about the lack of money-capital. They say, for instance, that large sums must be paid to wage-laborers, before the crops can be sold, and there is a dearth of ready cash. Capital in the form of money must always be available for the payment of wages, before production on a capitalist scale can be carried on. But the landowners may take hope. In due time the industrial capitalist will have at his disposal, not alone his own money, but also that of others.

The second complaint is more characteristic. It is to the effect that even if money is available, there are not enough laborers at hand at any time. The reason is that the Russian farm laborer, owing to the communal property in land, has not been fully separated from his means of production, and hence is not yet a "free wage-worker" in the full capitalist meaning of the word. But the existence of "free" wage-workers is the indispensable condition for the realization of the act M-C, the exchange of money for commodities, the transformation of money-capital into productive capital.

As a matter of course, the formula M-C...P...C' -M' does not represent the normal form of the circulation of money-capital, until capitalist production is fully developed, because it is conditioned on the existence of a social class of wage-laborers. We have seen that capitalist production does not only create commodities and surplus-values, but also gives rise to an ever growing class of wage-laborers, either by propagation or by the transformation of independent producers into proletarians.

Since the first condition for the realization of the act M-C...P...C' -M' is the permanent existence of a class of wage-workers, capital in the form of productive capital and the circulation of productive capital must precede it.

II. Second Stage. Functions of Productive Capital.

The circulation of capital which we have here considered begins with the act of circulation represented by the formula M-C, the transformation of money into commodities, or purchase. Circulation must therefore be supplemented by the reverse metamorphosis C-M, the transformation of commodities into money, or sale. But the immediate result of M-Cimage is the interruption of the circulation of the capital advanced in the form of money. By the transformation of money-capital into productive capital the value of capital has assumed a natural form in which it cannot continue to circulate, but must enter into consumption, more accurately into productive consumption.

The application of labor-power, labor, can not be carried into effect anywhere but in the labor process. The capitalist cannot sell the laborer along with the commodities, because the wage-worker is not a chattel slave and the capitalist does not buy anything from the laborer but the privilege of utilizing the labor-power purchased in the person of the laborer for a certain time. On the other hand, the capitalist cannot use this labor-power in any other way than by using it up in transforming, by its help, means of production into commodities. The result of the first stage of the circulation of money-capital is therefore its entrance into the second stage, that of productive capital.

This movement is represented by the formula M-Cimage, P, in which the dots indicate the place where the circulation of capital is interrupted, while its rotation continues, since it passes from the sphere of the circulation of commodities into that of production. The first stage, the transformation of money-capital into productive capital, is therefore merely the harbinger of the second, the productive stage of capital.

The act Mimage presupposes that the person performing it not only has at his or her disposal values of some useful form, but also that he or she has them in the form of money. And the act consists precisely in giving away money. A man can, therefore, remain the owner of money only on the condition, that the giving away of money at the same time implies a return of money. But money can return only through the sale of commodities. Hence the above formula assumes the owner of money to be a producer of commodities.

Now let us look at the formula M-L. The wage worker lives only by the sale of his labor-power. The preservation of this power, equivalent to the self-preservation of the laborer, requires a daily consumption. Hence the payment of wages must be continually repeated at short intervals, in order that the wage laborer may be able to repeat acts L-M or C-M-C, by means of which he is enabled to purchase the articles required for his self-preservation. For this reason the capitalist must stand opposed to the wage worker in the capacity of a money-capitalist, and his capital must be money-capital. On the other hand, if the wage laborers, the mass of direct producers, are to perform the act L-M-C, the means of subsistence required for it must be present in the form of purchasable commodities. This state of affairs necessitates a high degree of development of the circulation of products in the form of commodities, and this again must be preceded by a corresponding extension of the production of commodities. As soon as production by means of wage labor has become universal, the production of commodities must be the typical form of production. If this mode of production is general, it carries in its wake an ever increasing division of labor, that is to say an ever growing differentiation in the special nature of the products which are manufactured in the form of commodities by the various capitalists, an ever greater division of supplementary processes of production into independent specialties. To the extent that M-L develops, M-Pm also develops, that is to say the production of means of production to that extent differentiates from the production of commodities with those means. The means of production then stand opposed as commodities to every producer of commodities and he must buy those means in order to be able to carry on his special line of commodity production. They are derived from branches of production which are entirely divorced from his own and enter into his own branch as commodities which he must buy. The objective materials of commodity production assume more and more the character of products of other commodity manufacturers which he must purchase. And to the same extent the capitalist must become a money-capitalist, in the same ratio his capital must assume the functions of money-capital.

On the other hand, the same conditions which are the cause of the fundamental constitution of capitalist production, especially the existence of a class of wage laborers, also demand the transition of all commodity production into the capitalist mode of commodity production. In proportion as the capitalist mode of production develops, it has a disintegrating effect on all older forms of production, which were mainly adjusted to the individual needs and transformed only the surplus over and above those needs into commodities. Capitalist production makes of the sale of products the main incentive, without at first apparently affecting the mode of production itself. Such was, for instance, the first effect of capitalist world commerce on such nations as the Chinese, Indians, Arabs, etc. But wherever it takes root, there it destroys all forms of commodity production which are either based on the self-employment of the producers, or merely on the sale of the surplus product. The production of commodities is first made general and then transformed by degrees into the capitalist mode of commodity production.6

Whatever may be the social form of production, laborers and means of production always remain its main elements. But either of these factors can become effective only when they unite. The special manner in which this union is accomplished distinguishes the different economic epochs from one another. In the present case, the separation of the so-called free laborer from his means of production is the starting point, and we have observed the way and the conditions in which these two elements are united in the hands of the capitalist, as the productive mode of existence of his capital. The actual process which combines the personal and objective materials of commodity production under these conditions, the process of production, thus becomes in its turn a function of capital, a capitalist process of production, the nature of which has been fully analyzed in the first volume of this work. Every process of commodity production at the same time becomes a process of exploiting labor-power. But it is not until the capitalist production of commodities is established that this mode of exploitation becomes universal and typical, and revolutionizes in the course of its historical development, through the organization of the labor process and the enormous improvement of technique, the entire economic structure of society, in a manner eclipsing all former epochs.

The means of production and labor-power in so far as they are forms of existence of advanced capital values, are distinguished by the different roles assumed by them in the production of value, hence also of surplus-value, and known under the names of constant and variable capital. As different parts of productive capital they are further-more distinguished by the fact that the means of production in the possession of the capitalist remain his capital even outside of the process of production, while labor-power exists in the form of individual capital only within this process. While labor-power is a commodity only in the hands of its seller, the wage worker, it becomes capital only in the hands of its buyer, the capitalist who uses it temporarily. And the means of production do not become objective parts of productive capital, until labor-power, the personal form of productive capital, is embodied in them. Human labor-power is originally no more capital than are the means of production. They assume this specific social character only under definite historically developed conditions, and the same character is impregnated upon precious metals, and still more upon money, by the same circumstances.

Productive capital, in performing its functions, consumes its own component parts for the purpose of transforming them into a mass of products of a higher value. Seeing that labor-power acts likewise merely as an organ of productive capital, the surplus-value produced by its surplus-labor over and above the value of its component elements is also gathered by capital. The surplus-labor of labor-power is the inexpensive labor of capital and thus forms surplus-value for the capitalist, a value which costs him no equivalent return. The product is, therefore, not only a commodity, but a commodity pregnant with surplus-value. Its value is equal to P+S, that is to say equal to the value of the productive capital consumed in its manufacture plus the surplus-value S created by it. Assuming that this product were represented by 10,000 pounds of yarn, let us say that means of production valued at 372 pounds sterling and labor-power valued at 50 pounds sterling were consumed in the production of this quantity of yarn. During the process of spinning, the spinners transferred the value of the means of production to the amount of 372 pounds sterling to the yarn, and at the same time they created, by means of their labor-power, new values to the amount of 128 pounds sterling. The 10,000 pounds of yarn therefore represent a value of 500 pounds sterling.

III. Third Stage. C'-M'.

Commodities become commodity-capital by springing into existence as a direct result of commodity-production, embodying in a new form the capital values already utilized. If the production of commodities were carried on as capitalist production in all spheres of society, all commodities would be elements of commodity-capital from the outset, whether they would be composed of crude iron, Brussels laces, sulphuric acid, or cigars. The problem as to what class of commodities is destined by its nature to rank as capital and what class to serve as general commodities, is one of the self-prepared ills of the scholastic economists.

In the form of commodities, capital has to perform the functions of commodities. The articles of which commodity capital is composed are produced for sale and must be exchanged for money, must go through the process C-M.

The commodities of the capitalist may consist of 10,000 pounds of yarn. If 372 pounds sterling represent the value of the means of production consumed in the spinning process, and new values to the amount of 128 pounds sterling have been created, the yarn has a value of 500 pounds sterling, which is expressed in its price of the same amount. This price is realized by the sale C-M. What is it that makes of this simple process of all commodity circulation at the same time a capital function? It is not any change that takes place inside of it. Neither the use-value of the product has been changed, for it passes into the hands of the buyer as an object of use, nor has anything been altered in its exchange-value, for this value has not experienced any change of magnitude, but only of form. It first existed as yarn, while now it exists as money. Thus a plain distinction is evident between the first stage C-M, and the last stage C'-M'. There the advanced money serves as money-capital, because it is transformed, by means of the circulation of commodities, into articles of a specific use-value. Here, on the other hand, the commodities can only serve as capital, since they brought this character with them from the process of production before their circulation began. During the spinning process, the spinners created new values to the amount of 128 pounds sterling in the shape of yarn. Of this sum, say 50 pounds sterling are regarded by the capitalist merely as an equivalent for wages advanced for labor-power, while 78 pounds sterling—representing an exploitation of 156 per cent—are his surplus-value.

The value of the 10,000 pounds of yarn therefore embodies first the value of the consumed productive capital P, which consists of a constant capital of 372 pounds sterling and a variable capital of 50 pounds sterling, their sum being 422 pounds sterling, equal to 8,440 pounds of yarn. Now the value of the productive capital P is equal to C, the value of the elements constituting it which the capitalist found to be in the hands of their sellers in the stage M-C. In the second place, the value of the yarn embodies a surplus-value of 78 pounds sterling, equal to 1,560 pounds of yarn. C as an expression of the value of 10,000 pounds of yarn is therefore equal to C plus surplus C, or C plus an increment of C worth 78 pounds sterling, which we shall call c, since it exists in the same commodity form as that now assumed by the original value C. The value of the 10,000 pounds of yarn, equal to 500 pounds sterling, is therefore represented by the formula C+c=C'. What changes C, the value of the 10,000 pounds of yarn, into C' is not its absolute value of 500 pounds sterling, for it is determined, the same as C standing for the expression of the value of any other sum of commodities, by the quantity of labor embodied in it. It is rather its relative value, its value as compared to that of the productive capital P consumed in its production, which is the essential thing. This value is contained in it plus the surplus-value created through the productive capital. Its value exceeds that of the capital by the surplus-value c. The 10,000 pounds of yarn are the bearers of the consumed capital value increased by this surplus-value, and they are so by virtue of the capitalist process of production. C' expresses the relation of the value of the commodities to that of the capital advanced in its production, in other words the composition of the value of the commodities, of capital value and surplus-value. The 10,000 pounds of yarn represent a commodity-capital C' only because they are an altered form of the productive capital P, and this relation exists originally by virtue of the circulation of this individual capital, it applies primarily to the capitalist who produced the yarn by the help of his capital. It is, so to say, an internal, not an external relation which makes a commodity capital of the 10,000 pounds of yarn in their capacity of representatives of value. They are bearing the imprint of capital not in the absolute magnitude of their value, but in its relative magnitude, in the proportion of their value to that of productive capital embodied in them before they became commodities. If, then, these 10,000 pounds of yarn are sold at their value of 500 pounds sterling, this act of circulation, considered by itself, is identical with C-M, a mere transformation of the same value from the form of a commodity into that of money. But as a special stage in the circulation of a certain individual capital, the same act is also a realization of the capital value, embodied in the commodity, to the amount of 422 pounds sterling plus the surplus-value, likewise embodied in it, of 78 pounds sterling. That is to say, it also represents C'-M', the transformation of the commodity-capital from its commodity form into that of money.7

The function of C' is now that of all commodities, viz.: to transform itself into money, to be sold, to go through the circulation stage C-M. So long as the capital utilized so far remains in the form of commodity-capital and stays on the market, the process of production rests. The commodity-capital serves then neither as a creator of value nor of products. In proportion to the degree of speed with which capital throws off the commodity-form and assumes that of money, in other words, in proportion to the rapidity of the sale, the same capital-value will serve in widely different degrees as a creator of products or of values, and the scale of reproduction will be extended or abridged. It has been shown in Volume I that the effectiveness of any given capital is conditioned on factors in the productive process which are to a certain extent independent of the magnitude of its own value. Here we see that the process of circulation sets in motion new factors which are independent of the value of the capital, its effectiveness, its expansion or contraction.

The mass of commodities C', being the embodiment of the consumed capital, must furthermore pass in its entire volume through the metamorphosis C'-M'. The quantity sold is here the main determinant. The individual commodity figures only as an integral part of the total mass. The 500 pounds sterling are embodied in 10,000 pounds of yarn. If the capitalist succeeds in selling only 7,440 pounds of yarn at their value of 372 pounds sterling, he has recovered only the value of his constant capital, the value expended by him for means of production. If he sells 8,440 pounds of yarn, he recovers only the value of his total capital. He must sell more, in order to obtain some surplus-value, and he must sell the entire 10,000 pounds in order to get the entire surplus-value of 78 pounds sterling (1,560 pounds of yarn). In 500 pounds sterling he receives merely an equivalent for the commodity sold. His transaction within the process of circulation is simply C-M. If he had paid his laborers 64 pounds sterling instead of 50 pounds sterling, his surplus-value would be only 64 pounds sterling instead of 78, and the degree of exploitation would have been only 100 per cent instead of 150. But the value of the yarn would remain the same; only the relation of its component parts would be changed. The circulation-act C-M would still represent the sale of 10,000 pounds of yarn for 500 pounds sterling, which is their value.

C' is equal to C+c (or 422 plus 78 pounds st.). C equals the value of P, the productive capital, and this equals the value of M, the money advanced in the act M-C, the purchase of the elements of production, amounting to 422 pounds sterling in our example. If the mass of commodities is sold at its value, then C equals 422 pounds sterling, and c, the value of the surplus product of 1,560 pounds of yarn, equals 78 pounds sterling. If we call c, expressed in money, m, then C'-M'=(C+c)-(M+m), and the cycle M-C...P...C'-M', in its expanded form, is represented by M-Cimage...P...(C+c)-(M+m).

In the first stage, the capitalist takes articles of use out of the commodity-market proper and the labor-market. And in the third stage he throws commodities back, but only into one market, the commodity-market proper. But the fact that he extracts from the market, by means of his commodities, a greater value than he threw upon it originally, is due only to the circumstance that he throws more commodity-values back upon it than he first drew out of it. He threw the value M into it and drew out of it the equivalent C; he throws the value C+c back into it, and draws out of it the equivalent M+m.

M was in our example equal to the value of 8,440 pounds of yarn. But he throws 10,000 pounds of yarn into the market, he returns a greater value than he drew out of it. On the other hand, he threw this increased value into it only by virtue of the fact that he obtained a surplus-value through the exploitation of labor-power (this value being expressed by an aliquot part of the product). The mass of commodities becomes a commodity-capital only by virtue of this process, it is the impersonation of the used-up capital value only through it. By the act C'-M' the advanced capital-value is recovered as well as the surplus-value. The realization of both coincides with that series of sales, or with that one sale, of the entire mass of commodities, which is expressed by C'-M'. But this same act of circulation is different for capital-value and surplus-value, because it expresses for each one of these two values a different stage of their circulation, a different section of the series of metamorphoses through which each of them passes in its circulation. The surplus-value c did not come into the world until the process of production began. It appeared for the first time on the commodity-market in the form of commodities. This is its first form of circulation, hence the act c-m is its first circulation act, or its first metamorphosis, which remains to be supplemented by the reverse circulation, or the opposite metamorphosis, M-c.8

It is different with the circulation which the capital-value C performs in the same circulation act C'-M', and which constitutes for it the circulation act C-M, in which C is equal to P, the M originally advanced. It opened its circulation in the form of M, money-capital, and returns through the act C-M to the same form. In other words, it has now passed through the two opposite stages of the circulation, first M-C, second C-M, and finds itself once more in the form in which it can begin its cycle anew. What constitutes for surplus-value the first transformation of the commodity-form into that of money, constitutes for capital-value its return, or retransformation, into its original money-form.

By means of M-Cimage, money-capital is transformed into an equivalent mass of commodities, L and Pm. These commodities no longer perform the function of commodities, of articles of sale. Their value now exists in the hands of the capitalist who bought them, they represent the value of his productive capital P. And in the function P, productive consumption, they are transformed into commodities substantially different from the means of production, into yarn, in which their value is not only preserved but increased, rising from 422 pounds sterling to 500 pounds sterling. By means of this metamorphosis, the commodities taken from the market in the first stage, M-C, are replaced by commodities of a different substance and value, which now perform the function of commodities, being exchanged for money and sold. The process of production, therefore, appears to us as an interruption of the process of circulation of capital-value, since up to production it has passed only through the phase M-C. It passes through the second and concluding phase, C-M, after C has been altered in substance and value. But so far as capital-value, considered by itself, is concerned, it has merely gone through a transformation of its use-form in the process of production. It existed in the form of 422 pounds sterling's worth of L and Pm, while now it exists in the form of 8,440 pounds of yarn valued at 422 pounds sterling. If we consider merely the two circulation phases of capital-value, apart from its surplus-value, we find that it passes through the stages M-C and C-M, in which the second C represents a different use-value, but the same exchange-value as the first C. And the process M-C-M is, therefore, a cycle which requires the return of the value advanced in money to its money-form, because the commodity here changes places twice and in the opposite direction, the first change being from the money to the commodity-form, the second from the commodity to the money-form. Capital-value is retransformed into money.

The same circulation act C'-M', which constituted the second and concluding metamorphosis, a return to the money-form, for capital-value, represents for the surplus-value simultaneously embodied in the commodity-capital, and realized by its exchange for money, its first metamorphosis, its transformation from the commodity to the money-form, C-M, its first circulation phase.

We have, then, two observations to make. First, the final return of capital-value to its original money-form is a function of commodity-capital. Second, this function includes the first transformation of surplus-value from its original commodity-form to that of money. The money-form, then, plays a double role here. On the one hand, it is a return of a value, originally advanced in money, to its old form, a return to that form of value which opened the process. On the other hand, it is the first metamorphosis of a value which originally enters the circulation in the form of a commodity. If the commodities composing the commodity-capital are sold at their value, as we assume, then C plus c is transformed into M plus m, its equivalent. The sold commodity-capital now exists in the hands of the capitalist in the form of M plus m (422 pounds sterling plus 78 pounds sterling, equal to 500 pounds sterling). Capital-value and surplus-value are now present in the form of money, the form of the general equivalent.

At the conclusion of the process, capital-value has resumed the form in which it entered, and can now open a new cycle of the same kind, in the form of money-capital, and go through it. Just because the opening and concluding form of this process is that of money-capital, M, we call this form of the circulation process the circulation of money-capital. It is not the form, but merely the magnitude of the advanced value which is changed in the end.

M plus m is a sum of money of a definite magnitude, in this case 500 pounds sterling. As a result of the circulation of capital, of the sale of commodity-capital, this sum of money contains the capital-value and the surplus-value. And these values are now no longer organically connected, as they were in the yarn, they are now arranged side by side. Their sale has given both of them an independent money form; 211-250th of this money represent the capital value of 422 pounds sterling, and 39-250th constitute the surplus-value of 78 pounds sterling. This separation of capital-value and surplus-value, which results from the sale of the commodity-capital, has not only the formal meaning to which we shall refer presently. It becomes important in the process of the reproduction of capital, according to whether m is entirely, or partially, or not at all, lumped together with M, that is to say according to whether or not it continues to perform the functions of capital-value. Both m and M may also pass through widely different cycles of circulation.

In M', capital has returned to its original form M, to its money-form. But it then has a form, in which it is materialized capital.

There is in the first place a difference of quantity. It was M, 422 pounds sterling. It is now M', 500 pounds sterling, and this difference is expressed by the quantitatively different points M...M' of the cycle, the movement of which is indicated by the dots. M' is greater than M, and M'-M is equal to the surplus-value s. But as a result of this cycle M...M' it is only M' which exists now; it is the product which marks the close of the process of formation of money-capital. M' now exists independently of the movement which it started. This movement is completed, and M' exists in its place.

But M', being M plus m, or in this case 500 pounds sterling, composed of 422 pounds sterling advanced capital plus an increment of 78 pounds sterling, represents at the same time a qualitative relation. It is true that this qualitative relation does not exist outside of the quantitative relation of the parts of one and the same sum. M, the advanced capital, which is now once more present in its original form (422 pounds sterling), exists as the realization of capital. It has not only preserved itself, but also realized its own capital-form, distinguished from m (78 pounds sterling), to which it stands in the relation of creator, m being its fruit, an increment born by it. It has realized its capital-form, because it is a value which has created more value. M' exists as a capital relation. M no longer appears as mere money, but it is explicitly used as money-capital, as a value which has utilized itself by creating a higher value than itself. M acts as capital by virtue of its relation to another part of M', which it has created. Thus M' appears as a sum of values expressing the capital relation, being differentiated into functionally different parts.

But this expresses only a result, without showing the intermediate process which caused it.

Parts of value as such are not qualitatively different from one another, except in so far as they are values of different articles, of concrete things, embodied in different use-values. They are values of different commodities, and this difference is not due to their character as exchange-values. In money, all differences of commodities are extinguished, because it is an equivalent form common to all of them. A sum of money of 500 pounds sterling consists of equal elements of one pounds sterling each. Since the intermediate links of descent are extinguished in the simple form of this sum of money. and all traces of the specific differences of the individual parts of capital in the productive process have disappeared, there exists only the mental distinction between the main sum of 422 pounds sterling, which was the capital advanced, and a surplus sum of 78 pounds sterling.

Or, again, let M' be equal to 110 pounds sterling, of which 100 may be equal to the main sum M and 10 equal to the surplus-value s. There is an absolute homogeneity, an absence of distinctions, between the two constituent parts of the sum of 110 pounds sterling. Any 10 pounds of this sum always constitute 1-11th of the sum of 110 pounds regardless of the fact that they are also 1-10th of the advanced main sum of 100 pounds, or the excess of 10 pounds above it. Main sum and surplus sum (capital and surplus-value), may simply be expressed as fractional parts of the total sum. In our illustration, 10-11th form the main sum, and 1-11th the surplus sum. Materialized capital, at the end of its cycle, therefore appears as an undifferentiated expression, the money expression, of the capital relation.

True, this applies also to C' (C plus c). But there is this difference, that C', of which C and c are also proportional parts of the same homogeneous mass of commodities, indicates its origin P, the immediate product of which it is, while in M', a form derived immediately from circulation, the direct relation to P is obliterated.

The undifferentiated distinction between the main sum and the surplus sum, which are contained in M', so far as this expresses the result of the movement M...M', disappears as soon as it performs its active function of money-capital and is not preserved as a fixed expression of materialized industrial capital. The circulation of money-capital can never begin with M' (although M' now performs the function of M). It can begin only with M, that is to say, it can never begin as an expression of the capital relation, but only as an advance of capital-value. As soon as the 500 pounds sterling are once more advanced as capital, in order to be again utilized, they constitute a point of departure, not one of conclusion. Instead of a capital of 422 pounds sterling, a capital of 500 pounds sterling is now advanced. It is more money than before, more capital-value, but the relation between its two constituent parts has disappeared. In fact, a sum of 500 pounds sterling might have served instead of the 422 pounds sterling as the original capital.

It is not an active function of money-capital to materialize in the form of M'; this is rather a function of C'. Even in the simple circulation of commodities, first in C-M, then in M-C2, money M does not figure actively until in the second movement, M-C.2 Its embodiment in the form of M is the result of the first act, by virtue of which it becomes a transformation of C.1 The capital relation contained in M', the relation of its constituent parts in the form of capital-value and surplus-value, assumes a functional importance only in so far as the repeated cycle M...M' splits M' into two circulations, one of them a circulation of capital, the other of surplus-value. In this case these two parts perform not only quantitatively, but also qualitatively different functions, M others than m. But considered by itself, M...M' does not include the consumption of the capitalist, but emphatically only the self-utilization and accumulation of money-capital, the latter function expressing itself at the outset as a periodical augmentation of ever renewed advances of money-capital.

Although M' (M plus m) is the undifferentiated form of capital, it is at the same time a materialization of money-capital, it is money which has generated more money. But this is different from the role played by money-capital in the first stage, M-Cimage. In this first stage, M circulates as money. It assumes the functions of money-capital only because it cannot serve as money unless it assumes the form of money, because it cannot transform itself in any other way into the component parts of P, L and Pm, which stand opposed to it in the form of commodities. In this circulation act it serves as money. But as this act is the first stage in the circulation of capital-value, it is also a function of money-capital, by virtue of the specific use-value of the commodities L and Pm which are bought by it. M', on the other hand, composed of M, the capital-value, and m, the surplus-value created by M, stands for materialized capital-value, expresses the purpose and the outcome, the function of the total process of circulation of capital. The fact that it expresses this outcome in the form of money, of materialized money-capital, is due to the capital-character of money-capital, not to its money-character; for capital opened the process of circulation in the form of an advance of money. Its return to the money-form, as we have seen, is a function of C', not of money-capital. As for the difference between M and M', it is simply m, the money-form of c, the increment of C. For M' is composed of M plus m only because C' was composed of C plus c. In C', this difference and the relation of capital-value to its product, surplus-value, is already present and expressed, before both of them are transformed into M'. And in this form, these two values appear independently side by side and may, therefore, be employed in separate and distinct functions.

M' is the outcome of the materialization of C'. Both M' and C' are different forms of utilized capital-value, one of them the commodity, the other the money-form. Both of them share the quality of being utilized capital-value. Both of them are materialized capital, because capital-value here exists simultaneously with its product, surplus-value, although it is true that this relation is expressed in the undifferentiated form of the proportion of two parts of one and the same sum of money or commodity-value. But as expressions of capital, and in distinction from the surplus-value produced by it, M' and C' are the same and express the same thing, only in different forms. In so far as they represent utilized value, capital acting in its own role, they express the result of the function of productive capital, the only function in which capital-value generates more value. What is common to both of them, is that money-capital as well as commodity-capital are different modes of existence of capital. Their distinctive and specific functions cannot, therefore, be anything else but the difference between the functions of money and of commodities. Commodity-capital, the direct product of the capitalist process of production, indicates its capitalist origin and is, therefore, to that extent more rational and less difficult to understand than money-capital, in which every trace of this process has disappeared. In general, all special use-forms of commodities disappear in money.

It is only when M' itself figures as commodity-capital, when it is the direct outcome of a productive process, instead of being a transformed product of this process, that it loses its bizarre form, that is to say, in the production of money itself. In the production of gold, for instance, the formula would be M-Cimage...P...M (M plus m), and M' would here figure as a commodity, because P furnishes more gold than had been advanced for the elements of production contained in the first money-capital M. In this case, the irrational nature of the formula M...M' (M plus m) disappears. Here a part of a certain sum of money appears as the mother of another part of the same sum of money.

IV. The Rotation as a Whole.

We have seen that the process of circulation is interrupted at the end of its first phase, M-Cimage. by P, which makes the commodities L and Pm parts of the substance and value of productive capital and consumes them. The result of this productive consumption is a new commodity C', which is of different composition and value than the commodities L and Pm. The interrupted process of circulation, C-M, must be completed by M-C. The basis of this second and concluding phase of circulation is C', a commodity of different composition and value than C. The process of circulation therefore appears first as M-C,1 then as C 2-M', the C2 in this second phase representing a greater value and a different use-value than C1, due to the interruption caused by the function of P which is the production of C' from elements of C, embodied in the productive capital P. The first form assumed by capital (vol. I, chap. IV), viz., M-C-M', or extended first M-C,1 second C1-M', shows the same commodity twice. It is the same commodity which is exchanged for money in the first phase and again exchanged for more money in the second phase. In spite of this essential difference, these two modes of circulation share the peculiarity of transforming in their first phase money into commodities, and in the second phase commodities into money, so that the money spent in the first phase returns in the second. On the one hand, both have in common this return of money to its starting point, on the other hand the excess of the returned money over the money first advanced. To this extent, the formula M-C...C'-M' is apparently contained in the general formula M-C-M'.

It follows furthermore that equal quantities of simultaneously existing values are placed in opposition to one another and exchanged in the two metamorphoses of circulation represented by M-C and C'-M'. The change of value is due exclusively to the metamorphosis P, the process of production, which thus appears as a natural metamorphosis of capital, as compared to the merely formal metamorphosis of circulation.

Let us now consider the total movement, M-C...P...C'-M', or its more explicit form, M-Cimage...P...C' (C+c) -M' (M+m). Capital here appears as a value which goes through a series of connected metamorphoses conditioned on one another and representing so many phases of the total process. Two of these phases belong to the sphere of circulation, one of them to that of production. In each one of these phases, capital-value has a different form corresponding to a different, special, function. Within this cycle, value does not only maintain itself at the magnitude in which it was originally advanced, but it increases. Finally, in the concluding stage, it returns to the same form which it had at the beginning of the cycle. This total movement constitutes the process of rotation as a whole.

The two forms assumed by capital-value are that of money-capital and commodity-capital. In the stage of production, its form is that of productive capital. The capital which assumes these different forms in the course of its total process of rotation, discards them one after the other, and performs a special function in each one of them, is industrial capital. The term industrial applies to every branch of industry run on a capitalist basis.

Money-capital, commodity-capital, productive capital are not, therefore, terms indicating independent classes of capital, nor are their functions processes of independent and separate branches of industry. They are here used only to indicate special functions of industrial capital, assumed by it seriatim.

The circulation of capital proceeds normally only so long as its various phases flow uninterruptedly one into the other. If capital stops short in its first phase M-C, money-capital assumes the rigid form of a hoard; if it stops in the phase of production, the means of production remain lifeless on one side, while labor-power remains unemployed on the other; and if capital stops short in its last phase C'-M', masses of unsold commodities accumulate and clog the flow of rotation.

At the same time, it is a matter of course that the rotation of capital includes the stopping of capital for a certain length of time in the various sections of its cycle. In each of these sections, industrial capital is poured into a definite mold, being either money-capital, productive capital, or commodity-capital. It does not assume a form in which it may enter a new metamorphosis, until it has gone through the function corresponding to the form preceding the new metamorphosis. In order to make this plain, we have assumed in our illustration, that the capital-value of the mass of commodities created in the phase of production is equal to the total sum of values originally advanced in the form of money, or, in other words, that the entire capital-value advanced in the form of money enters undivided from one stage into the next. Now we have seen (vol. I, chap. IV) that a part of the constant capital, the means of production proper, such as machinery, always serve repeatedly, for a greater or smaller number of times, in the same processes of production, so that they transfer their values piece-meal to the products. We shall see later, to what extent this circumstance modifies the process of rotation of capital. For the present, it suffices to say this: In our illustration, the value of the productive capital of 422 pounds sterling contained only the average wear and tear of buildings, machinery, etc., that is to say only that part of value which they transferred in the transformation of 10,600 pounds of cotton to 10,000 pounds of yarn, which represents the product of one week's spinning, or of 60 hours. In the means of production, into which the advanced constant capital of 372 pounds sterling is transformed, the instruments of labor, buildings, machinery, etc., figure only as would objects which were rented in the market for a weekly rate. But this does not change the problem in any way. We have but to multiply the quantity of yarn produced in one week, or 10,000 pounds of yarn, with the number of weeks contained in a certain number of years, in order to transfer the entire value of the means of production bought and consumed during this period. It is then plain that the advanced money-capital must first be transformed into these means of production, must first have gone through the phase M-C, before it can be used as productive capital, P. And it is likewise plain that, in our illustration, the capital value of 422 pounds sterling, embodied in the yarn during the process of production, cannot become a part of the value of the 10,000 pounds of yarn and enter the circulation phase C'-M', until it has been produced. The yarn cannot be sold, until it has been spun.

In the general formula, the product of P is regarded as a material thing different from the elements of the productive capital, as an object existing apart from the process of production and having a different use-value than the elements of production. And if the fruit of production assumes the form of such an object, it always corresponds to this description, even if a part of it should re-enter production as one of its elements. Grain, for instance, serves as seed for its own reproduction, but the final product is always grain and has a different composition than the elements used in its production, such as labor-power, implements, and fertilizer. But there are certain independent branches of industry, in which the result of the productive process is not a new material product, not a commodity. Among these, only the industries representing communication, such as transportation proper for commodities and human beings, and the transmission of communications, letters, telegrams, etc., are economically important.

A. Cuprov9 says on this score: "The manufacturer may first produce articles and then look for consumers" (his product, having been completed in the process of production, is transferred to the process of circulation as a separate commodity). "Production and consumption thus appear as two acts distinct from one another in space and time. In the transportation industry, which does not create any new products, but merely transfers men and things, these two acts coincide; its services (change of place) must be consumed at the same time that they are produced. For this reason the distance, within which railroads can find customers, extends at best 50 verst (53 kilometers or about 30 miles) on either side of their tracks."

The result in the transportation of either men or commodities is a change of place. Yarn, for instance, is thus transferred from England, where it was produced, to India.

Now transportation, as an industry, sells this change of location. This utility is inseparably connected with the process of transportation, which is the productive process of transportation. Men and commodities travel by the help of the means of transportation, and this traveling, this change of location, constitutes the production in which these means of transportation are consumed. The utility of transportation can be consumed only in this process of production. It does not exist as a use-value apart from this process, it does not, like other commodities, serve as a commodity which circulates after its process of production. The exchange value of this utility is determined, like that of any other commodity, by the value of the elements of production (labor-power and means of production) plus the surplus-value created by the surplus-labor of the laborers employed in transportation. This utility also entertains the same relations to consumption that all other commodities do. If it is consumed individually, its value is used up in consumption; if it is consumed productively by entering into the process of production of the transported commodities, its value is added to that of the commodity. The formula for the transportation industry would, therefore, be M-Cimage...P-M', since it is the process of production itself which is paid for and consumed, not a product distinct and separate from it. This formula has almost the same form as that of the precious metals, only with the difference, that in this case M' represents the changed form of the utility resulting during the process of production, while in the case of the precious metals it represents the natural form of the gold or silver obtained in this process and transferred from it to other stages.

Industrial capital is the only form of existence of capital, in which not only the appropriation of surplus value or surplus product, but also its creation is a function of capital. Therefore it gives to production its capitalist character. Its existence includes that of class antagonisms between capitalists and laborers. To the extent that it assumes control over social production, the technique and social organization of the labor process are revolutionized and with them the economic and historical type of society. The other classes of capital, which appear before industrial capital amid past or declining conditions of social production, are not only subordinated to it and suffer changes in the mechanism of their functions corresponding to it, but move on it as a basis, live and die, stand and fall with this basis. Money-capital and commodity-capital, so far as they still persist as independent branches of industry along with industrial capital, are nothing but modes of existence of different functional forms either assumed or discarded by industrial capital in the sphere of circulation, made independent and developed one-sidedly by the social division of labor.

The cycle M...M' on one side intermingles with the general circulation of commodities, proceeds from it and flows back into it, is a part of it. On the other hand, it is for the individual capitalist an independent movement of his capital value, taking place partly within the general circulation of commodities, partly outside of it, but always preserving its independent character. For in the first place, its two phases taking place in the sphere of circulation, M-C and C'-M', have functionally different characters as functions of capital circulation. In M-C, the commodity C is composed of labor-power and means of production; in C'-M', capital value is realized plus surplus-value. In the second place, the process of production, P, includes productive consumption. In the third place, the return of money to its starting point makes of the cycle M...M' a process of circulation complete in itself.

Every individual capital is therefore, on the one hand, in its two phases M-C and C'-M', an active element in the general circulation of commodities, with which it is connected either as money or as a commodity. Thus it forms a link in the general chain of metamorphoses in the world of commodities. On the other hand, it goes through its own independent circulation within the general circulation. Its independent circulation passes through the sphere of production and returns to its starting point in the same form in which it left that point. Within its own circulation, which includes its natural metamorphosis in the process of production, it changes at the same time its value. It returns not only as the same money-value, but as an increased money-value.

Let us finally consider M-C...P...C'-M' as a special form of the process of circulation of capital, apart from the other forms which we shall analyze later. It is distinguished by the following points:

1. It appears as the circulation of money-capital, because industrial capital in its money form, as money-capital, forms the starting and terminal point of its total process. The formula itself expresses the fact that money is not expended as money at this stage, but advanced as the money-form of capital. It expresses furthermore that exchange-value, not use-value, is the determining aim of this movement. Just because the money-form of this value is its tangible and independent form, the compelling motive of capitalist production, the making of money, is most fittingly expressed by the circulation formula M...M.' The process of production appears merely as an indispensable and intermediate link, as a necessary evil of money-making. All nations with a capitalist mode of production are seized periodically by a feverish attempt to make money without the mediation of the process of production.

2. The stage of production, the function of P, represents an interruption of the two phases of circulation M-C...C'-M', which in their turn represent links in the simple circulation M-C-M'. The process of production appears formally and essentially in circulation as that which is typical of capitalist production, that is to say as a mere means of utilizing previously advanced values. The accumulation of wealth is the purpose of production.

3. Since the series of phases is opened by M-C, the second link of the circulation is C'-M.' In other words, the starting point is M, or the money-capital to be utilized, the terminal point M', or the utilized money-capital M plus m, in which M figures together with its offspring m. This distinguishes the circulation of M from that of the two other cycles P and C', in two ways. On one side, its two extremes are represented by the money-form. And money is the tangible form of value, the value of the product in its independent form, in which every trace of the use-value of the commodities has been extinguished. On the other side, the formula P...P is not necessarily transformed into P...P' (P plus p,) and in the form C-C', no difference in value is visible between the two extremes. It is, therefore, characteristic for the formula M-M' that capital value is its starting point, and utilized capital value its terminal point, so that advanced capital value appears as the means, and utilized capital value as the end of the entire operation. And furthermore, this relation is expressed in the form of money, in the form of independent value, so that money-capital is money generating more money. The generation of surplus-value by value is not only expressed as the Alpha and Omega of the process, but more explicitly in the form of glittering money.

4. Since M', the money-capital realized as a result of C'-M', the supplementary and concluding form of M-C, has absolutely the same form in which it began its first circulation, it can immediately begin the same circulation over again as an increased (accumulated) money-capital, or as M' equal to M plus m. And it is not expressed in the formula M-M' that, in the repetition of the cycle, the circulation of m separates from that of M. Considered in its complete form, the circulation of money capital expresses simply the process of utilization and accumulation. The consumption in it is productive consumption, as shown by the formula M-Cimage and it is only this which is included in this circulation of individual capital. M-L means L-M, or C-M, on the part of the laborer. It is therefore the first phase of circulation which promotes his individual consumption, thus: L-M-C (means of subsistence). The second phase, M-C, no longer falls within the circulation of individual capital, but it is initiated by individual capital and an indispensable premise for it, since the laborer must above all live and maintain himself by individual consumption, in order to be always on the market for exploitation by the capitalist. But this consumption is here only assumed as the indispensable condition for the productive consumption of labor power by capital, and it is, therefore, considered only in so far as it preserves and reproduces his labor power by means of his individual consumption. But the means of production Pm, the commodities proper which enter into the circulation of capital, are only material feeding the productive consumption. The act L-M promotes the individual consumption of the laborer, the transformation of means of subsistence into flesh and blood. It is true, that the capitalist must also be present, must also live and consume in order to perform the function of a capitalist. To this end, he has, indeed, but to consume in the same way as the laborer, and this is all that is assumed in this form of the circulation process. But it is not formally expressed, since the term M' concludes the formula and indicates that it may at once re-enter on its function of increased money-capital.

In the formula C'-M', the sale of C' is directly indicated; but this sale C'-M' on the part of one is M-C, or the purchase of commodities, on the part of another, and in the last analysis a commodity is bought only for its use-value, in order to enter (leaving intermediate sales out of consideration) into the process of consumption, and this may be either productive or individual consumption, according to the nature of the commodity. But this consumption does not enter into the circulation of individual capital, the product of which is C'. This product is eliminated from this circulation from the moment that it is sold. C' is explicitly produced for consumption by others. For this reason we note that certain spokesmen of the mercantile system (which is based on the formula M-C...P...C'-M') deliver lengthy sermons to the effect that the individual capitalist should consume only in his capacity as a worker, that capitalist nations should let other and less intelligent nations consume their own and other commodities, and that a capitalist nation should devote itself for life to the productive consumption of commodities. These sermons frequently remind us in form and content of analogous ascetic exhortations of the fathers of the church.

The rotation process of capital is therefore a combination of circulation and production, it includes both. In so far as the two phases M-C and C'-M' are processes of circulation, the rotation of capital is a part of the general circulation of commodities. But in so far as they are definite sections performing a peculiar function in the rotation of capital, which combines the spheres of circulation and production, capital goes through its own circulation in the general circulation of commodities. The general circulation of commodities serves capital in its first stage as a means of assuming that form in which it can perform the function of productive capital; in its second stage, it serves to eliminate the commodity function in which capital cannot renew its circulation; at the same time it enables capital to separate its own circulation from that of the surplus-value created by it.

The circulation of money-capital is therefore the most one-sided, and thus the most convincing and typical form of the circulation of industrial capital. Its aim and compelling motive, the utilization of value, the making and accumulation of money, is thus most clearly revealed. Buying in order to sell dearer is its slogan. The first phase M-C also indicates the origin of the elements of productive capital in the commodity market, or more generally, the dependence of the capitalist mode of production on circulation, on commerce. The circulation of money-capital is not merely the production of commodities; it is itself possible only through circulation of commodities and based on it. This is plain from the fact that the term M belongs to circulation and represents the first and most typical form of advanced capital-value. This is not the case in the other two forms of circulation.

The circulation of money-capital always remains the general expression of industrial capital, because it always implies the utilization of the advanced value. In P...P, the money-character of capital is shown only in the price of the elements of production as a value expressed in money-terms for the purpose of calculation and book-keeping.

M...M' becomes a special form of the circulation of industrial capital when new capital is first advanced in the form of money and then returned in the same form, either in passing from one branch of industry to another, or in the case that industrial capital retires from business. This includes the capital function of the surplus-value first advanced in the form of money, and becomes most evident when surplus-value performs a function in some other business than the one in which it originated. M...M' may be the first circulation of a certain capital; it may be the last; it may be regarded as the form of the total social capital; it is that form of capital which is newly invested, either as a recently accumulated capital in the form of money, or as some old capital which is entirely transformed into money for the purpose of transfer from one branch of industry to another.

Being a form always contained in all circulations, money-capital performs this circulation precisely for that part of capital which produces surplus-value, viz., variable capital. The normal form of an advance in wages is payment in money; this process must be renewed in short intervals, because the laborer lives from hand to mouth. In his relation to the laborer, the capitalist must therefore always be a money-capitalist, and his capital must be money-capital. There can be no direct or indirect balancing of accounts in this case, such as we find in the purchase of means of production or in the sale of productive commodities, where the greater part of the money capital really exists in the form of commodities, while the money is mainly used for purposes of calculation and figures in cash only in the balancing of accounts. On the other hand, a part of the surplus-value arising out of variable capital is spent by the capitalist for his individual consumption, which is a part of the retail trade, and this surplus-value is in the last analysis always expended in the form of money. It does not matter how large or small may be this part of surplus-value. Variable capital always appears anew as money-capital invested in wages (M-L) and m as surplus-value which may be expended for the individual consumption of the capitalist. So that M, capital advanced for wages, and m, its increment, are necessarily held and spent in the form of money.

The formula M-C...P...C'-M', with its result M' equal to M plus m, is, in a certain sense, deceptive, owing to the existence of the advanced and surplus-value in the form of the general equivalent, money. The emphasis in this formula is not on the utilization of value, but on the money-form of this process, on the fact that more money-value is finally drawn out of the circulation than had originally been advanced; in other words, the emphasis is on the multiplication of the amount of gold and silver belonging to the capitalist. The so-called monetary system is merely the expression of the abstract formula M-C-M', a movement which takes place exclusively in the circulation. And this system cannot explain the two phases M-C and C-M' in any other way than by declaring that C is sold above its value in the second phase and thus draws more money out of the circulation than was put into it in its purchase. But if M-C...P...C'-M' becomes the exclusive form of circulation, it is the basis of a more highly developed mercantile system, in which not only the circulation of commodities, but also their production, is recognized as a necessary element.

The illusive character of M-C...P...C'-M' and the resulting illusive interpretation always appear, whenever this form is considered as rigid, not as a flowing and ever renewed movement; in other words, they appear whenever this formula is considered not as one section of circulation, but as the exclusive form of circulation. But it itself points toward other forms.

In the first place, this entire circulation is conditioned on the capitalist character of the process of production, and considers it and the specific social conditions created by it as the basis. M-C is equal to M-Cimage but M-L assumes the existence of the wage laborer, and regards the means of production as parts of productive capital. It assumes, therefore, that the process of labor and of utilization, the process of production, is a function of capital.

In the second place, if M...M' is repeated, the return to the money-form is just as transient as the money-form in the first phase. M-C disappears and makes room for P. The recurrent advance of money-capital and its equally persistent return in the form of money appear merely as passing moments in the general circulation.

In the third place; the repeated formula has this form: M-C...P...C'-M'. M-C...P...C'-M'. M-C...P...etc.

Beginning with the second repetition of the circulation, the cycle P...C'-M'.M-C...P appears, before the second circulation of M is completed, and all other cycles may be considered under the form of P...C'-M-C...P, so that the first phase of the first circulation is merely the passing introduction for the constantly repeated circulation of the productive capital. And this is indeed the case for the first time in the investment of industrial capital in the form of money.

On the other hand, before the second circulation of P is completed, the first circulation, that of the commodity-capital, as shown in the formula C'-M'. M-C...P...C' (or abridged C'...C') has preceded. Thus the first form already contains the other two, and the money-form disappears, so far as it is a general equivalent and not merely an expression of value used for calculation.

Finally, if we consider some newly invested capital going for the first time through the circulation M-C...P...C'-M', then M-C is the introductory phase, the preparation for the first process of production undertaken by this capital. This phase M-C is not considered as existing, but is caused by the requirements of the process of production. But this applies only to this individual capital. The general form of the circulation of industrial capital is the circulation of money-capital, whenever the capitalist mode of production exists and with it the social conditions corresponding to it. It is therefore the capitalist mode of production which is the first condition for the circulation of money-capital, and if it is not assumed for the first phase of a newly invested industrial capital, it is certainly assumed for all others. The continuous movement of this process of production requires the persistent renewal of the cycle P...P. Even the first stage, M-Cimage, reveals this basic condition. For it requires on one side the existence of the wage-working class. On the other side, that which is M-C for the buyer of means of production, is C'-M' for their seller. Hence C' presupposes the existence of commodity-capital, and thus of commodities as the result of capitalist production, and this implies the function of productive capital.

Part I, Chapter II
THE ROTATION OF PRODUCTIVE CAPITAL.

The rotation of productive capital has the general formula P...C'-M'-C...P. It signifies the periodical renewal of the function of productive capital, in other words its reproduction, or its process of production as a reproductive process generating surplus-value. It is not only production, but a periodical reproduction of surplus-value; it is the function of industrial capital in its productive form, and this function is not performed merely once, but periodically so that the terminal point of one cycle is the starting point of another. A portion of C' may re-enter directly into the same labor process as means of production out of which it came in the form of commodities (for instance, in various branches of investment of industrial capital). This merely does away with the transformation of its value into money proper, or token-money, or else it finds an independent expression merely in calculation. This part of value does not enter into the circulation. Thus it is that values enter into the process of production which do not enter into circulation. The same is also true of that part of C' which is consumed by the capitalist, and which represents surplus-value in the form of means of consumption, in their natural state. But this is inconsiderable for capitalist production. It deserves consideration, if at all, only in agriculture.

Two things are at once apparent in this form.

In the first place, while in the first form, M...M', the process of production, a function of P, interrupts the circulation of money-capital and acts only as a mediator between its two phase M-C and C'-M', it is the entire circulation process of industrial capital, its entire movement within the sphere of circulation, which intervenes here and forms the connecting link between productive capitals, which begin the circulation at one extreme and close it at another, only to make this last extreme the starting point of a new cycle. Circulation proper appears but as an instrument promoting the periodic renewal, and thus the continuous reproduction, of productive capital.

In the second place, the entire circulation assumes a form which is the reverse of that which it has in the circulation of money-capital. While the circulation of money-capital proceeds after the formula M—C—M (M—C. C—M), making exception of the determination of value, it proceeds in the case of productive capital, making the same exception, after the formula C—M—C (C—M. M—C). which is the form of the simple circulation of commodities.

I. Simple Reproduction.

Let us first consider the process C'—M'—C, which takes place between the two extremes P...P.

The starting point of this circulation is the commodity-capital C', equal to C plus c, or equal to P plus c. The function of commodity-capital C'—M' has been considered in the first form of the circulation. It consisted in the realization of the capital-value P, contained in it, which now exists as a part of the commodity C, and likewise in the realization of the surplus-value contained in it, which now exists as a part of the same mass of commodities C and has the value of c. But in the former case, this function formed the second phase of the interrupted circulation and the concluding phase of the entire cycle. In the present case, it forms the second phase of the cycle, but the first phase of the circulation. The first cycle ends with M', and since M' as well as the original M may again open the second cycle as money-capital, it was not necessary for the moment to analyze whether the parts of M', viz., M and m (surplus-value) continue in their course together, or whether each one of them pursues its own course. This would only have been necessary, if we had followed up the first cycle in its renewed course. But in studying the cycles of productive capital, this point must be decided, because the determination of its very first cycle depends on it, and because C'—M' appears in it as the first phase of circulation which has to be supplemented by M—C. It depends on the outcome of this decision, whether our formula represents the simple reproduction, or reproduction on an enlarged scale. The character of the cycle changes according to this decision.

Let us, then, take first the simple reproduction of productive capital, assuming that the conditions are the same as those taken for a basis in the first chapter, and that the commodities are bought and sold at their value. Under these conditions, the entire surplus-value enters into the individual consumption of the capitalist. As soon as the transformation of the commodity-capital C' into money has taken place, that part of the money which represents the capital-value continues in the cycle of industrial capital; the other part, which represents surplus-value in the form of gold, enters into the general circulation of commodities as a circulation of money emanating from the capitalist but taking place outside of the circulation of his individual capital.

In our illustration, we had a commodity-capital C' of 10,000 pounds of yarn, valued at 500 pounds sterling; 422 pounds sterling of this represent the value of productive capital and continue, as the money-form of 8,440 pounds of yarn, the capital circulation begun by C', while the surplus-value of 78 pounds sterling, as the money-form of 1,560 pounds of yarn, the surplus-product, leaves this circulation and describes its own separate course within the general circulation of commodities.

The formula m—c represents a series of purchases by means of money which the capitalist spends either in commodities proper or for personal services to his cherished self or family. These purchases are made piece-meal at various times. Money, therefore, exists temporarily in the form of a supply, or hoard, of money destined for gradual consumption, for money interrupted in its circulation partakes of the nature of a hoard. Its function as a circulating medium, including that of a temporary hoard, does not share in the circulation of capital having the form of money M. This money is not advanced, but spent.

We have assumed that the advanced total capital always passed entirely from one of its phases into the other. In this case, we, therefore, assume that the mass of commodities produced by P represents the total value of the productive capital P, or 422 pounds sterling plus 78 pounds sterling of surplus-value created in the process of production. In our illustration, which deals with an easily analyzed commodity, the surplus-value exists in the form of 1,560 pounds of yarn; if computed on the basis of one pound of yarn, it would exist in the form of 2.496 ounces. But if the commodity were, for instance, a machine valued at 500 pounds sterling and representing the same division of values, one part of the value of this machine would indeed be represented by 78 pounds sterling of surplus-value, but these 78 pounds sterling would exist only in the machine as a whole. This machine cannot be divided into capital-value and surplus-value without breaking it to pieces and thus destroying, with its use-value, also its exchange-value. For this reason the two parts of value can be represented only ideally as portions of a mass of commodities, not as independent elements of the commodity C', such as we are able to distinguish in each pound of yarn in the 10,000 pounds of our illustration. In the case of the machine, the total commodity representing the commodity-capital must be sold before m can enter into its independent circulation. On the other hand, when the capitalist has sold 8,440 pounds of yarn, the sale of the remaining 1,560 pounds of yarn would represent an entirely separate circulation of the surplus-value in the form of c (1,560 pounds of yarn)—m (78 pounds sterling) equal to c (articles of consumption). But the elements of value of each individual portion of yarn in the 10,000 pounds may be individually separated and valuated the same as the total quantity of yarn. Just as the entire 10,000 pounds of yarn may be divided into the value of the constant capital c (7,440 pounds of yarn worth 372 pounds sterling), variable capital v (1,000 pounds of yarn worth 50 pounds sterling, and surplus-value s (1,560 pounds of yarn worth 78 pounds sterling), so every pound of yarn may be divided into c (11.904 ounces of yarn worth 8.929 d.), v (1.600 ounces of yarn worth 1.200 d.), and s (2.496 ounces of yarn worth 1.872 d.). The capitalist might also sell various portions of the 10,000 pounds of yarn successively and consume the different portions of surplus-value contained in them in the same way, thus realizing gradually the sum of c plus v. But this operation likewise requires the final sale of the entire lot, so that the value of c plus v would be made good by the sale of 8,440 pounds of yarn (vol. I, chap IX, 2).

However that may be, by the movement C'—M', both the capital-value and surplus-value contained in C' secure a separate existence in separate sums of money. In both cases, M and m are actually transformed values, which had originally only an ideal existence in C as prices of commodities.

The formula c—m—c represents the simple circulation of commodities, the first phase of which, c—m, is included in the circulation of the commodity-capital C'—M', in short, included in the cycle of capital; while its supplementary phase m—c falls outside of this cycle and is a separate process in the general circulation of commodities. The circulation of C and c, of capital-value and surplus-value, is differentiated after the transformation of C' into M'. Hence it follows:

First, by the realization on the commodity-capital in the process C'—M', or C'—(M+m), the courses of capital-value and surplus-value, which are united so long as they are both embodied in the same mass of commodities in C'—M', are separated, for both of them henceforth appear in two independent sums of money.

Second, after this separation has taken place, m being spent as the income of the capitalist, while M continues its way as a functional form of capital-value in a course determined by this cycle, the movement C'—M' in connection with the subsequent movements M—C and m—c, may be represented in the form of two different circulations, viz.: C—M—C and c—m—c, and both of these, so far as their general form is concerned, belong to the general circulation of commodities.

By the way, in the case of commodities which cannot be cut up into their constituent parts, it is a matter of practice to isolate their different portions of value and surplus-value ideally. In the building-business of London, for instance, which is carried on mainly on credit, the contractor receives advances in proportion to the different stages in which the construction of a house proceeds. None of these stages is a house, but only an actually existing fraction of the growing house; in spite of its actuality, each stage is but an ideal portion of the entire house, but it is real enough to serve as security for an additional advance. (See on this point chapter XII, vol. II.)

Third, if the movement of capital-value and surplus-value, which proceeds unitedly so long as they are in the form of C and M, is separated only in part (so that a portion of the surplus-value is not spent as income), or is not separated at all, a change takes place in the capital-value itself within its own cycle, before it is completed. In our illustration the value of the productive capital was equal to 422 pounds sterling. If it continues its cycle M-C, for instance as 480 pounds sterling or 500 pounds sterling, then it goes through the further stages of its cycle with an increase of 58 pounds sterling or 78 pounds sterling over its original value. This change may also go hand in hand with a change in the proportion of its component parts.

C'—M', the second stage of the circulation and the final stage of cycle I (M...M'), is the second stage in our cycle and the first in the circulation of commodities. So far as the circulation is concerned, this stage must be supplemented by M'—C'. But C'—M' has not only passed the process of utilization (in this case the function of P, the first stage), but has also realized as its result the commodity C'. The process of utilization of capital, and the realization on the commodities which are its product, are therefore completed in C'—M'.

We have started out with simple reproduction and assumed that m—c separates entirely from M—C. Since both circulations, c—m—c as well as C—M—C, belong to the circulation of commodities, so far as their general form is concerned (and do not show, for this reason, any difference in the value of their extremes), it is easy to conceive of the process of capitalist production, after the manner of vulgar economy, as a mere production of commodities, of use-value destined for consumption of some sort, which the capitalist produces for no other purpose than that of getting in their place commodities with different use-values, or exchanging them, as vulgar economy erroneously states.

C' appears from the very outset as commodity-capital, and the purpose of the entire process, the accumulation of wealth, does not exclude an increasing consumption on the part of the capitalist in proportion as his surplus-value (and thus his capital) increases; on the contrary, it promotes such an increasing consumption.

Indeed, in the circulation of the income of the capitalist, the produced commodity c, or the ideal fraction of the commodity C corresponding to it, serves merely for its transformation, first into money, and from money into a number of other commodities required for individual consumption. But we must not, at this point, overlook the trifling circumstance that c is that part of the commodity-value which did not cost the capitalist anything, since it is the embodiment of surplus-labor and steps originally on the stage as a part of the commodity-capital C'. This c is, by the varying nature of its existence, bound to the cycle of circulating capital-value, and if this cycle is clogged, or otherwise disturbed, not only the consumption of c is restricted or entirely arrested, but also the disposal of that series of commodities which are to take the place of c. The same is true in the case that the movement C'—M' is a failure, or that only a part of C' is sold.

We have seen that c—m—c, as representing the circulation of the revenue of the capitalist, enters into the circulation of capital only so long as c is a part of the value of C', of the commodity-capital; but that, as soon as it materializes in the form of m—c, that is to say, as soon as it completes the entire cycle c—m—c, it does not enter into the movements of the capital advanced by the capitalist, although this advance is its cause. It is connected with the movements of capital only in so far as the existence of capital presupposes the existence of the capitalist, and this is conditioned on the consumption of surplus-value by the capitalist.

Within the general circulation, C', for instance yarn, passes only as a commodity; but as an element in the circulation of capital it performs the function of commodity-capital, and capital-value alternately assumes and discards this form. After the sale of the yarn to a merchant, it has passed out of the circulation of the capital which produced it, but nevertheless, as a commodity, it moves always in the cycle of the general circulation. The circulation of one and the same mass of commodities continues, although it may have ceased to be an element in the independent cycle of the capital of the manufacturer. Hence the actual and final metamorphosis of the mass of commodities thrown into circulation by the capitalist by means of C—M, their final elimination in consumption, may be separated in space and time from that metamorphosis in which this same mass of commodities performs the function of commodity-capital. The same metamorphosis which has been completed in the circulation of capital still remains to be accomplished in the sphere of the general circulation.

This state of things is not changed by the transfer of this yarn to the cycle of some other industrial capital. The general circulation comprises as much the interrelations of the various independent fractions of social capital, in other words, the totality of the individual capitals, as the circulation of those values which are not thrown on the market as capital, but enter into individual consumption.

The different relations in the cycle of capital, according to whether it is a part of the general circulation, or forms certain links in the independent cycles of capital, may be further understood when we consider the circulation of M', or of M plus m. M as money-capital, continues the cycle of capital. On the other hand m, spent as revenue in the act m—c, enters into the general circulation, but is eliminated from the cycle of capital. Only that part enters the capital cycle which performs the function of additional money-capital. In c—m—c, money serves only as coin, and the purpose of this circulation is the individual consumption of the capitalist. It is significant for the idiocy of vulgar economy that it pretends to regard this circulation, which does not enter into the circulation of capital but is merely the circulation of that part of the surplus-product which is consumed as revenue, as the characteristic cycle of capital.

In its second phase, M—C, the capital-value M (which is equal to P, the value of the productive capital that at this point re-opens the cycle of industrial capital) is again present, delivered of its surplus-value. Therefore it has once more the same magnitude which it had in the first stage of the cycle of money-capital, M—C. In spite of the different place at which we now find it, the function of money-capital, into which form the commodity-capital has now been transformed, is the same: Transformation into Pm and L, into means of production and labor-power.

Simultaneously with c—m, capital-value in the function of commodity-capital (C'—M') has also gone through the phase C—M, and enters now into the supplementary phase M—Cimage. Its complete circulation is, therefore, C—M—C Pm.

First: Money-capital M appeared in cycle I (M...M') as the original form in which capital-value is advanced; it appears at the very outset as a part of that sum of money into which commodity-capital transformed itself in the first phase of circulation, C'—M'. It is from the beginning the transformation of P by means of the sale of commodities into the money-form. Money-capital exists here as that form of capital-value which is neither its original nor its final one, since the phase M—C, which supplements the phase C—M, can only be completed by again discarding the money-form. Therefore, that part of M—C which is at the same time M—L appears now no longer as a mere advance of money in the purchase of labor-power, but also as an advance by means of which the same 1,000 pounds of yarn, valued at 50 pounds, which form a part of the commodity-value created by labor-power, are given to the laborer in the form of money. The money thus advanced to the laborer is merely a transformed equivalent of a fraction of the value of the commodities produced by himself. And for this very reason, the act M—C, so far as it means M—L, is by no means simply a replacement of a commodity in the form of money by a commodity in the form of a use-value, but it includes other elements which are in a way independent of the general circulation of commodities.

M' appears as a changed form of C', which is itself a product of a previous function of P, of the process of production. The entire sum of money M is therefore a money-expression of past labor. In our illustration, 10,000 pounds of yarn (worth 500 pounds sterling), are the product of the spinning process. Of this quantity, 7,440 pounds represent the advanced constant capital c (worth 372 pounds sterling); 1,000 pounds represent the advanced variable capital v (worth 50 pounds sterling); and 1,560 pounds represent the surplus-value s (worth 78 pounds sterling). If in M', only the original capital of 422 pounds sterling is again advanced, other conditions remaining the same, then the laborer receives next week, in M—L, only a part of the 10,000 pounds of yarn produced in this week (the money-value of 1,000 pounds of yarn). As a result of C—M, money is always the expression of past labor. If the supplementary act M—C takes place at once on the commodity-market and M is given in return for commodities existing in this market, then this act is again a transformation of past labor from the money-form into the commodity-form. But M—C differs in the matter of time from C—M. True, these two acts may exceptionally take place at the same time, for instance when the capitalist who performs the act M—C and the other capitalist for whom this act signifies C—M mutually ship their commodities at the same time and M is used only to square the balance. The difference in time between the performance of C—M and M—C may be considerable or insignificant. Although M, as the result of C—M, represents past labor, it may, in the act M—C, represent the changed form of commodities which are not as yet on the market, but will be thrown upon it in the future, since M—C need not take place until C has been produced anew M may also stand for commodities which are produced simultaneously with the C whose money-expression M is; for instance, in the movement M—C (purchase of means of production), coal may be bought before it has been mined. In so far as m represents an accumulation of money which is not spent as revenue, it may stand for cotton which will not be produced until next year. The same holds good of the revenue of the capitalist represented by m—c. It also applies to wages, in this case to L equal to 50 pounds sterling; this money is not only the money-form of the past labor of the laborers, but at the same time a draft on simultaneously performed labor or on future labor. The laborer may buy for his wages a coat which will not be made until next week. This applies especially to the vast number of necessary means of subsistence which must be consumed almost as soon as they have been produced, to prevent their being spoiled. Thus the laborer receives in the money which represents his wages the changed form of his own future labor or that of others. By means of a part of the laborer's past labor, the capitalist gives him a draft on his own future labor. It is the laborer's simultaneous or future labor which represents the not yet existing supply that will pay for his past labor. In this case, the idea of the formation of a supply disappears altogether.

Second: In the circulation C—M—Cimage the same money changes places twice; the capitalist first receives it as a seller and gives it away as a buyer; the transformation of commodities into the money-form serves only for the purpose of retransforming it from money into commodities; the money-form of capital, its existence as money-capital, is therefore only a passing factor in this movement; or, so far as the movement proceeds, money-capital appears only as a circulating medium when it serves to buy things; on the other hand, money-capital performs the function of a paying medium when capitalists buy mutually from one another and square only the balance of their accounts.

Third: The function of money-capital, whether it is a mere circulating medium or a paying medium, mediates only the renewal of C by L and Pm, that is to say, the renewal of the commodities produced by productive capital, such as yarn (after deducting the surplus-value used as revenue), out of its constituent elements, in other words, the retransformation of capital-value from its commodity-form into the elements constituting this commodity. In the last analysis, the function of money-capital mediates only the retransformation of commodity-capital into productive capital.

In order that the cycle may be completed normally, C' must be sold at its value and completely. Furthermore, C—M—C does not signify merely the replacing of one commodity by another, but also the replacing of the same relative values. We assume that this takes place here. As a matter of fact, however, the values of the means of production vary; it is precisely capitalist production which has for its characteristic a continuous change of value-relations, and this is conditioned on the ever changing productivity of labor, which is another characteristic of capitalist production. This change in the value of the factors of production will be discussed later on, and we merely refer to it here. The transformation of the elements of production into commodity-products, of P into C', takes place in the sphere of production, while their retransformation from C' into P takes place in the sphere of circulation; it is accomplished by way of the simple metamorphosis of commodities, but its content is a phase in the process of reproduction, regarded as a whole. C—M—C, considered as a form of the circulation of capital, includes a change of substance due to this function. The process C—M—C requires that C should be identical with the elements of production of the quantity of commodities C', and that these elements maintain their relative proportions toward one another. It is, therefore, understood that the commodities are not only bought at their value, but also that they do not undergo any change of value during their circulation. Otherwise this process cannot run normally.

In M...M', the factor M represents the original form of capital-value, which is discarded only to be resumed. In P...C'—M'—C...P, the factor M represents a form which is only assumed in this process and which is discarded before this process is over with. The money-form appears here only as a passing independent form of capital-value. Capital is just as anxious to assume this form in C' as it is to discard it in M' after barely assuming it, in order to again transform itself into productive capital. So long as it remains in the money-form, it does not perform the function of capital and does not, therefore, generate new values; it then lies fallow. M serves here as a circulating medium, but as a circulating medium of capital. The semblance of independence, which the money-form of capital-value possesses in the first form of the circulation of money-capital, disappears in this second form, which, therefore, is the negation of the first form and reduces it to a concrete form. If the second metamorphosis M—C meets with any obstacles—for instance, if there are no means of production in the market—the uninterrupted flow of the process of reproduction is arrested, quite as much as it is when capital in the form of commodity-capital is held fast. But there is this difference: It can remain longer in the money-form than in that of commodities. It does not cease to be money, if it does not perform the functions of money-capital; but it does cease to be a commodity, or even a use-value, if it is interrupted too long in its functions of commodity-capital. Furthermore, it is capable in its money-form, of assuming another form instead of its original one of productive capital, while it does not change places at all if held in the form of C'.

C'—M'—C includes processes of circulation only for C', and they are phases in its reproduction, but the actual reproduction of C, into which C' is transformed, is necessary for the completion of C'—M'—C. This, however, is conditioned on a process of reproduction which lies outside of the process of reproduction of the individual capital represented by C'.

In the first form, M—C Pm prepares only the first transformation of money-capital into productive capital; in the second form, it prepares the retransformation of commodity-capital into productive capital; that is to say, so far as the investment of industrial capital remains the same, the commodity-capital is retransformed into the same elements of production out of which it originated. Here as well as in the first form, the process of production is in a preparatory stage, but it is a return to it and its renewal, it is for the purpose of repeating the process of self-utilization.

It must be noted, once more, that M—L is not merely the exchange of commodities, but the purchase of a commodity L, which is to serve for the production of surplus-value, just as M—Pm is a process which is indispensable for the same end.

When M—Cimage has been completed, M has been retransformed into productive capital P, and the cycle begins anew.

The elaborated form of P...C'—M'—C...P is image

The transformation of money-capital into productive capital is the purchase of commodities for the purpose of producing commodities. Consumption falls within the cycle of capital only in so far as it is productive consumption; its premise is that surplus-value is produced by means of the commodities so consumed. And this is quite different from a production, even though it be a production of commodities, which has for its end the existence of the producer. A replacing of one commodity by another for the purpose of producing surplus-value is a different matter than the exchange of products which is perfected merely by means of money. But some economists use this sort of exchange as a proof that there can be no overproduction.

Apart from the productive consumption of M, which is transformed into L and Pm, this cycle contains the first phase M—L, which signifies, from the standpoint of the laborer L—M, or C—M. In the laborer's circulation, L—M—C, which includes his individual consumption, only the first factor falls within the cycle of capital by means of L—M. The second act, M—C, does not fall within the circulation of individual capital, although it is conditioned on it. But the continuous existence of the laboring class is necessary for the capitalist class, and this requires the individual consumption of the laborer, made possible by M—C.

The act C'—M' requires only that C' be transformed into money, that it be sold, in order that capital-value may continue its cycles and surplus-value be consumed by the capitalist. Of course, C' is bought only because the article is a use-value and serviceable for individual or productive consumption. But if C' continues to circulate, for instance, in the hand of the merchant who has bought the yarn, this does not interfere with the continuation of the cycle of individual capital which produced the yarn and sold it to the merchant. The entire process proceeds uninterruptedly and simultaneously with the individual consumption of the capitalist and the laborer. This point is important in a discussion of commercial crises.

As soon as C' has been sold for money, it may re-enter into the material elements of the labor process, and thus of the reproductive process. Whether C' is bought by the final consumer or by a merchant, does not alter the case. The quantity of commodities produced by capitalist production depends on the scale of production and on the continual necessity for expansion following from this production. It does not depend on a predestined circle of supply and demand, nor on certain wants to be supplied. Production on a large scale can have no other buyer, apart from other industrial capitalists, than the wholesale merchant. Within certain limits, the process of reproduction may take place on the same or on an increased scale, although the commodities taken out of it may not have gone into individual or productive consumption. The consumption of commodities is not included in the cycle of the capital which produced them. For instance, as soon as the yarn has been sold, the cycle of the capital-value contained in the yarn may begin anew, regardless of what may become of the sold yarn. So long as the product is sold, everything is going its regular course from the standpoint of the capitalist producer. The cycle of his capital-value is not interrupted. And if this process is expanded—including an increased productive consumption of the means of production—this reproduction of capital may be accompanied by an increased individual consumption (demand) on the part of the laborers, since this individual consumption is initiated and mediated by productive consumption. Thus the production of surplus-value, and with it the individual consumption of the capitalist, may increase, the entire process of reproduction may be in a flourishing condition, and yet a large part of the commodities may have entered into consumption only apparently, while in reality they may still remain unsold in the hands of dealers, in other words, they may still be actually in the market. Now one stream of commodities follows another, and finally it becomes obvious that the previous stream had been only apparently absorbed by consumption. The commodity-capitals compete with one another for a place on the market. The succeeding ones, in order to be able to sell, do so below price. The former streams have not yet been utilized, when the payment for them is due. Their owners must declare their insolvency, or they sell at any price in order to fulfill their obligations. This sale has nothing whatever to do with the actual condition of the demand. It is merely a question of a demand for payment, of the pressing necessity of transforming commodities into money. Then a crisis comes. It becomes noticeable, not in the direct decrease of consumptive demand, not in the demand for individual consumption, but in the decrease of exchanges of capital for capital, of the reproductive process of capital.

If the commodities Pm and L, into which M is transformed in the performance of its function of money-capital, in its capacity as capital-value destined for retransformation into productive capital, if, I say, those commodities are to be bought or paid at different dates, so that M—C represents a series of successive purchases or payments, then a part of M performs the act M—C, while another part persists in the form of money, and does not serve in the performance of simultaneous or successive acts M—C, until the conditions of this process itself demand it. This part of M is temporarily withheld from circulation, in order to perform its function at the proper moment. This storing of M for a certain time is a function conditioned on its circulation and intended for circulation. Its existence as a fund for purchase and payment, the suspension of its movement, the condition of its interrupted circulation, are conditions in which money performs one of its functions as money-capital. I say money-capital; for in this case the money remaining temporarily at rest is itself a part of money-capital M (of M'—m equal to M), of that part of commodity-capital which is equal to P, of that value of productive capital from which the cycle proceeds. On the other hand, all money withdrawn from circulation has the form of a hoard. In the form of a hoard, money is thus likewise a function of money-capital, just as the function of money in M—C as a medium of purchase or payment becomes a function of money-capital. For capital-value here exists in the form of money, the money-form is a condition of industrial capital in one of its stages, prescribed by the interrelations of processes within the cycle. At the same time it is here once more obvious, that money-capital performs no other functions than those of money within the cycle of industrial capital, and that these functions assume the significance of capital functions only by virtue of their interrelations with the other stages of this cycle.

The representation of M' as a relation of m to M, as a capital relation, is not so much a function of money-capital, as of commodity-capital C', which in its turn, as a relation of c to C, expresses but the result of the process of production, of the self-utilization of capital which took place in it.

If the movement of the process of circulation meets with obstacles, so that M must suspend its function M—C on account of external conditions, such as the condition of the market, etc., and if it therefore remains for a shorter or longer time in its money-form, then we have once more money in the form of a hoard which it may also assume in the simple circulation of commodities, as soon as the transition from C—M to M—C is interrupted by external conditions. It is an involuntary formation of a hoard. In the present case, money has the form of fallow, latent, money-capital. But we will not discuss this point any further for the present.

In both cases, the suspension of money-capital in the form of money is the result of an interruption of its movements, no matter whether this is advantageous or harmful, voluntary or involuntary, in accord with its functions or contrary to them.

II. Accumulation and Reproduction On An Enlarged Scale.

Since the proportions of the expansion of the productive process are not arbitrary, but determined by technical conditions, the produced surplus-value, though intended for capitalization, frequently does not attain a size sufficient for its function as additional capital, for its entrance into the cycle of circulating capital-value, until several cycles have been repeated so that it must be accumulated until that time. Surplus-value thus assures the rigid form of a hoard and is, then, latent capital. It is latent, because it cannot function as capital so long as it persists in the money-form.10 The formation of a hoard thus appears as a phenomenon included in the process of capitalist accumulation, accompanying it, but nevertheless essentially different from it. For the process of reproduction is not expanded by latent capital. On the contrary, latent money-capital is here formed, because the capitalist producer cannot at once expand the scale of his production. If he sells his surplus-product to a producer of gold or silver, or, what amounts to the same thing, to a merchant who imports additional gold or silver from foreign countries for a part of the national surplus-product, then his latent money-capital forms an increment of the national gold or silver hoard. In all other cases, the surplus-value, for instance the 78 pounds sterling, which were a circulating medium in the hand of the purchaser, have only assumed the form of a hoard in the hands of the capitalist. In other words, a different repartition of the national gold or silver hoard has taken place, that is all.

If the money serves in the transactions of our capitalist as a means of payment, in such a way that the commodities are to be paid for by the buyer on long or short terms, then the surplus-product intended for capitalization is not transformed into money, but into creditor's claims, into titles of ownership of a certain equivalent, which the buyer may either have in his possession, or which he may expect to possess. It does not enter into the reproductive process of the cycle any more than money which is invested in interest-bearing papers, although it may enter into the cycles of other individual industrial capitals.

The entire character of capitalist production is determined by the utilization of the advanced capital-value, that is to say, in the first instance by the production of as much surplus-value as possible; in the second place, by the production of capital, in other words, by the transformation of surplus-value into capital (see vol. I, chap. XXIV). But, as we have seen in volume I, the further development makes it a necessity for every individual capitalist to accumulate, or to produce on an enlarged scale, in order to produce more and more surplus-value, and this appears as a personal motive of the capitalist for his own enrichment. The preservation of his capital is conditioned on its continuous enlargement. But we do not revert any further to our previous analysis.

We considered first simple reproduction, and we assumed that the entire surplus-value was spent as revenue. But in reality and under normal conditions, only a part of the surplus-value can be spent as revenue, and another part must be capitalized. And it is quite immaterial, whether a certain surplus-value, produced within a certain period, is entirely consumed or entirely capitalized. In the average movement—and the general formula cannot represent any other—both cases occur. But in order not to complicate the formula, it is better to assume that the entire surplus-value is accumulated. The formula P...C'—M'—C'image...P stands for productive capital, which is reproduced on an enlarged scale and with enlarged values, and which begins its second cycle as enlarged productive capital, or, what amounts to the same, which renews its first cycle. As soon as this second cycle is begun, we have once more P as a starting point; only P is a larger productive capital than the first P was. Hence, if the second cycle begins with M' in the formula M—M', this M' functions as M, as an advanced capital of a definite size. It is a larger money-capital than the one with which the first cycle was opened; but all relations to its growth by the capitalization of surplus-value have disappeared, as soon as it appears in the function of advanced money-capital. This origin is extinguished in its form of money-capital which begins its cycle. This also applies to P', as soon as it becomes the starting point of a new cycle.

If we compare P...P' with M...M', or with the first cycle, we find that they have not the same significance. M...M', taken by itself as an individual cycle, expresses only that M, money-capital, or industrial capital in its cycle as money-capital, is money generating more money, value generating more value, in other words, producing surplus-value. But in the cycle of P, the process of utilization is completed as soon as the first stage, the process of production, is over with, and after going through the second stage (the first stage of the circulation), C'—M', the capital-value plus surplus-value exists already as materialized money-capital, as M', which appeared as the last extreme in the first cycle. The fact that surplus-value has been produced is registered in the first considered formula P...P by c—m—c (see expanded formula previously given). This, in its second stage, falls outside of the circulation of capital and represents the circulation of surplus-value as revenue. In this form, where the entire movement is represented by P...P and where there is no difference in value between the two extremes, the utilization of the advanced value, or the production of surplus-value, is represented in the same way as in M...M', only the act C'—M', which appears as the last stage in M—M', and as the second stage of the cycle, appears as the first stage of the circulation P...P.

In P...P', the term P' does not express the fact that surplus-value has been produced, but that the produced surplus-value has been capitalized, that capital has been accumulated, and that P' as distinguished from P consists of the original capital-value plus the value of capital accumulated by its movements.

M', as the closing link of M...M', and C', as it appears within all these cycles, do not express the movement, but its result, if taken by themselves: they represent the result, in the form of money or commodities of the utilization of capital-value, and capital-value therefore appears as M plus m, or C plus c, as a relation of capital-value to its surplus-value, its offspring. But whether this result appears in the form of M' or C', it is not a function of either money-capital or commodity-capital. As special and different forms corresponding to special functions of industrial capital, money-capital can perform only money functions, and commodity-capital only commodity functions. Their difference is merely that of money and commodity. Industrial capital, in its capacity of productive capital, can likewise consist only of the same elements as those of any other process of labor which creates products: on one side objective means of production, on the other labor-power as the productive element. Just as industrial capital can exist within the process of production only in a composition which corresponds to the requirements of all production, even if it is not capitalist production so it can exist in the sphere of circulation only in the two forms corresponding to it, viz., that of a commodity or of money. Now the sum of the elements of production reveals its character of productive capital at the outside by the fact that the labor-power belongs to another from whom the capitalist purchases it, just as he purchases his means of production from others who own them, so that the process of production itself appears as a productive function of industrial capital. In the same way money and commodities appear as forms of circulation of the same industrial capital, hence their functions as those of the circulation of this capital, which either introduce the function of productive capital or originate from it. The money function and the commodity function become at the same time functions of money-capital and commodity-capital for no other reason than that they enter into relationship with the functional forms through which industrial capital passes in the different stages of its process of circulation. It is, therefore, a mistake to attempt to derive the specific characters of money and commodities, and their specific functions as such, from their capital-character, and it is likewise a mistake to derive the qualities of productive capital from its existence in means of production.

As soon as M' or C' have become fixed in the relation of M plus m, or C plus c, in other words, as soon as they become parts of the relation between capital-value and its offspring surplus-value, they give expression to this relation either in the form of money or of commodities, without changing the nature of the relation itself. This relation is not due to any qualities or functions of either money or commodities as such. In both cases the characteristic quality of capital, that of being a value generating more value, is expressed only as a result. C' is always the product of the function of P, and M' is always merely a form of C' changed in the cycle of industrial capital. As soon as the realized money-capital begins its special function as money-capital anew, it ceases to express the capital-relation conveyed by the formula M' equal to M plus m. After M...M' has been completed and M' begins the cycle anew, it no longer figures as M' but as M, even if the entire capital-value contained in M' is capitalized. The second cycle begins in our case with a money-capital of 500 pounds sterling, instead of 422 pounds in the first cycle. The money-capital, which opens the cycle, is larger by 78 pounds sterling than before; this difference exists in the comparison of one cycle with another, but it does not exist within each cycle. The 500 pounds sterling advanced as money-capital, 78 pounds of which formerly existed as surplus-value, do not play any different role than some other 500 pounds sterling by which another capitalist opens his first cycle. The increased P' opens a new cycle as P, just as P did in the simple reproduction P...P.

In the stage M'—C'image, the increased magnitude is indicated only by C', but not by L' and PM'. Since C is the sum of L and Pm, the term C' indicates sufficiently that the sum of the L and Pm contained in it is greater than the original P. In the second place, the terms L' and PM' would be incorrect, because we know that the growth of capital implies a change in the relative proportions of the values composing it, and that, with the progressive changing of this proportion, the value of Pm increases, while that of L always decreases relatively, if not absolutely.

III. Accumulation of Money

Whether or not m, the surplus-value transformed into gold, is immediately combined with the circulating capital-value and is thus enabled to enter into the cycle together with the capital M in the magnitude of M', depends on circumstances which are independent of the mere existence of m. If m is to serve as money-capital in a second independent business, to be run by the side of the first, it is evident that it cannot be used for this purpose, unless it is of the minimum size required for it. And if it is intended to use it for the extension of the original business, the condition of the substances composing P and their relative values likewise demand a minimum magnitude for m. All the means of production employed in this business have not only a qualitative, but also a definite quantitative relation toward one another. These proportions of the substances and of their values entering into the productive capital determine the minimum magnitude required for m, in order to be capable of transformation into additional means of production and labor-power, or only into means of production as an addition to the productive capital. For instance, the owner of a spinning loom cannot increase the number of his spindles without at the same time purchasing a corresponding number of carders and preparatory looms, apart from the increased expense for cotton and wages, which such an extension of his business demands. In order to carry this out, the surplus-value must have reached a considerable figure (one pound sterling per spindle is generally assumed for new installations). So long as m does not reach this figure, the cycle of the original capital must be repeated several times, until the sum of the successively produced surplus-values m can take part in the functions of M, in the process M'—C'image. Even mere changes of detail, for instance, in the spinning machinery, made for the purpose of making it more productive, require greater expenditures for spinning material, preparatory looms, etc. In the meantime, m is accumulated, and its accumulation is not its own function, but the result of repeated cycles of P...P. Its own function consists in persisting in the form of money, until it has received sufficient additions from the outside by means of successive cycles of utilization of capital to have acquired the minimum magnitude necessary for its active function. Only when it has reached this magnitude, can it actually serve as money-capital and eventually take part in the functions of the active money-capital M as its accumulated part. But until that time it is accumulated and exists only in the form of a hoard in a process of gradual growth. The accumulation of money, the formation of a hoard, appears here as a process which accompanies temporarily the accumulation by which industrial capital expands the scale of its productive action. This is a temporary phenomenon, for so long as the hoard remains in this condition, it does not perform the function of capital, does not take part in the process of utilization, and remains a sum of money which grows only by virtue of the fact that other money, existing without the initiative of the hoard, is thrown into the same safe.

The form of a hoard is simply the form of money not in circulation. It is money interrupted in its circulation and stored up in the form of money. As for the process of forming a hoard, it is found in all systems of commodity-production, and it plays a role as an end in itself only in the undeveloped, precapitalist forms of this production. In the present case, the hoard assumes the form of money-capital, and goes through the process of forming a hoard as a temporary corollary of the accumulation of capital, merely because the money here figures as latent money-capital, and because the formation of a hoard as well as the surplus-value hoarded in the form of money represent a functionally prescribed and preliminary stage required for the transformation of surplus-value into capital actually performing its functions. It is this end which gives it the character of latent money-capital. Hence the volume, which it must have acquired before it can take part in the process of capital, is determined in each case by the values of which the productive capital is composed. But so long as it remains in the condition of a hoard, it does not perform the functions of money-capital, but is merely sterile money-capital; its functions have not been interrupted, as in a previous case, but it is as yet incapable of performing them.

We are here discussing the accumulation of money in its original and real form of an actual hoard of money. But it may also exist in the form of mere outstanding money, of credits granted by a capitalist who has sold C'. As concerns its other forms, where this latent money-capital exists in the meantime in the shape of money breeding more money, such as interest-bearing deposits in a bank, in drafts, or in bonds of some sort, these do not fall within the discussion at this point. Surplus-value realized in the form of money then performs special capital-functions outside of that cycle of industrial capital which originated it. In the first place, these functions have nothing to do with that cycle of industrial capital as such, in the second place they represent capital-functions which are to be distinguished from the functions of industrial capital and which are not yet developed at this stage.

IV. Reserve Funds.

In the case which we have just discussed, surplus-value in the form of a hoard represents accumulated funds, a money-form temporarily assumed by the accumulation of capital and to that extent a condition of this accumulation. However, such accumulated funds may also perform special services of a subordinate nature, that is to say they may enter into the circulation-process of capital, even if this process has not assumed the form of P—P', in other words, without an expansion of capitalist reproduction.

If the process C'—M' is prolonged beyond its normal size, so that commodity-capital meets with abnormal obstacles during its transformation into the money-form, or if, after the completion of this transformation, the price of the means of production into which the money-capital is to be transformed has risen above the level occupied by it in the beginning of the cycle, the hoard held as accumulated funds may be used in the place of money-capital, or of a part of such capital. In that case, the accumulated funds of money serve as reserve funds for the purpose of counterbalancing disturbances of the circulation.

When in use as such a reserve fund, accumulated money differs from the fund of purchase or paying media discussed in the cycle P—P'. These media are a part of money-capital performing its functions, they are forms of existence of a part of capital-value in general going through the process of its circulation, and its different parts perform their functions successively at different times. In the continuous process of production, money-capital in reserve is always formed, obligations being incurred today which will not be paid until later, and large quantities of commodities being sold today, while other large quantities are not to be bought until some other day. In these intervals, a part of the circulating capital exists continuously in the form of money. A reserve fund, on the other hand, is not a part of money-capital in the performance of its functions. It is rather a part of capital in a preliminary stage of its accumulation, of surplus-value not yet transformed into active capital.

Of course, it requires no explanation, that the capitalist, when pressed for funds, does not concern himself about the definite functions of the money in his hands. He simply employs whatever money he has for the purpose of keeping the circulation-process of his capital in motion. For instance, in our illustration, M is equal to 422 pounds sterling, M' to 500 pounds sterling. If a part of the capital of 422 pounds sterling exists in the form of money as a fund for paying or buying, it is intended that all of it should enter into circulation, conditions remaining the same, and that it is sufficient for this purpose. The reserve fund, on the other hand, is a part of the 78 pounds sterling of surplus-value. It cannot enter the circulation process of the capital of 422 pounds sterling, unless this circulation takes place under changed conditions; for it is a part of the accumulated funds, and figures here under conditions, where the scale of the reproduction has not been enlarged.

Accumulated money-funds represent latent money-capital, or the transformation of money into money-capital.

The following is the general formula for the cycle of productive capital, combining simple reproduction and reproduction on an enlarged scale:

P...C'—M'. M—Cimage...P (P').

If P equals P, then M in 2) is equal to M'—m; if P equals P', then M in 2) is greater than M'—m, that is to say, m has been completely or partially transformed into money-capital.

The cycle of productive capital is that form, under which classical political economy discusses the rotation process of industrial capital.

Part I, Chapter III
THE CIRCULATION OF COMMODITY-CAPITAL.

The general formula for the cycle of commodity-capital is:

C'—M'—C...P...C'.

C' appears not alone as the product, but also as the premise of the two previous cycles, since M—C includes for one capital that which C'—M' includes for the other, at least in so far as a part of the means of production represents the commodity-product of other individual capitals going through their circulation process. In our case, for instance, coal, machinery, etc., represent the commodity-capital of the mine-owner, of the capitalist machine-manufacturer, etc. Furthermore, we have shown in chapter I, IV, that not only the cycle P...P, but also the cycle C'...C' is assumed even in the first repetition of M...M', before this second cycle of money-capital is completed.

If reproduction takes place on an enlarged scale, then the final C' is greater than the initial C' and we shall then call the final one C''.

The difference between the third form and the first two is on the one hand, that in this case the total circulation opens the cycle with its two opposite phases, while in form I the circulation is interrupted by the process of production, and in form II the total circulation with its two complementary phases appears as a connecting link for the process of reproduction, intervening as a mediating movement between P...P. In the case of M...M', the cycle has the form M—C...C'—M'=M—C—M. In the case of P...P it has the opposite form, namely, C'—M'. M—C=C—M—C. In the case of C'—C', it likewise has this last form.

On the other hand, when the cycles I and II are repeated, even if the final points M' and P' are at the same time the starting points of the renewed cycle, the form in which they were originally generated disappears. M'=M plus m, and P'=P plus p, begin the new cycle as M and P. But in form III, the starting point C must be designated as C', also in the case of the renewal of the cycle on the same scale, for the following reason. As soon as M' as such opens a new cycle in the form I, it performs the functions of money-capital M, as an advance in the form of money of the capital value to be utilized. The size of the advanced money-capital, increased by the accumulation resulting from the first cycle, is greater. But whether the size of the advanced money-capital is 422 pounds sterling or 500 pounds sterling, it nevertheless appears merely as a capital-value. M' no longer exists as a utilized capital pregnant with surplus-value, for it is still to be utilized. The same is true of P...P', for P' must always perform the functions of P, of capital-value used for the generation of surplus-value, and must renew its cycle for this purpose.

Now the circulation of commodity-capital does not open with capital-value, but with augmented capital-value in the form of commodities. It includes from the start not only the cycle of capital-value represented by commodities, but also of surplus-value. Hence, if simple reproduction takes place in this form, C' at the starting point is equal to C' at the closing point. If a part of the surplus-value enters into the circulation of capital, C'', an enlarged C', appears at the close, but the succeeding cycle is once more opened by C'. This is merely a larger C' than that of the preceding cycle, and it begins its new cycle with a proportionately increased accumulation of capital-value, which includes a proportionate increase of newly produced surplus-value. In every case, C' always opens the cycle as a commodity-capital which is equal to capital-value plus surplus-value.

C' as C does not appear in the circulation of some individual industrial capital as a form of this capital, but as a form of some other industrial capital, so far as the means of production are its products. What is M—C (or M—Pm) for the first capital, is C'—M' for this second capital.

In the circulation act M—Cimage the factors L and Pm have identical relations, in so far as they are commodities in the hands of those who sell them; on the one hand the laborers who sell their labor-power, on the other hand the owners of the means of production, who sell these. For the purchaser, whose money here performs the functions of money-capital, L and Pm represent merely commodities, so long as he has not bought them, so long as they confront his money-capital in the form of commodities owned by others. Pm and L here differ only in this respect that Pm may be C', or capital, in the hands of its owner, if Pm is the commodity-form of his capital, while L is always nothing else but a commodity for the laborer, and does not become capital, until it is made a part of P in the hand of its purchaser.

For this reason, C' can never open any cycle as a mere commodity-form of capital-value. As commodity-capital it is always the representative of two things. From the point of view of use-value it is the product of the function of P, in the present case yarn, whose elements L and Pm, coming from the circulation, have been active in creating this product. And from the point of view of exchange-value, commodity-capital is the capital-value P plus the surplus-value m produced by the function of P.

It is only in the circulation of C' itself that C equal to P, and equal to the capital-value, can and must separate from that part of C' in which surplus-value is contained, from the surplus-product representing the surplus-value. It does not matter, whether these two parts can be actually separated, as in the case of yarn, or whether they cannot be separated, as in the case of a machine. They may always be separated, as soon as C' is transformed into M'.

If the entire commodity-product is separable into independent homogeneous parts, as is the case in our 10,000 lbs. of yarn, so that the act C'—M' is performed by means of a number of successive sales, then capital-value in the form of commodities can perform the functions of C and can be separated from C', before the surplus-value, or the entire value of C', has been realized.

In the 10,000 lbs. of yarn at 500 pounds sterling, the value of 8,440 lbs., equal to 422 pounds sterling, is separated from the surplus-value. If the capitalist sells first 8,440 lbs. at 422 pounds sterling, then these 8,440 lbs. of yarn represent C, or the capital-value, in the form of commodities. The surplus-product of 1,560 lbs. of yarn, likewise contained in C', and valued at 78 pounds sterling, does not circulate until later. The capitalist may accomplish C—M—Cimage before the surplus product c—m—c circulates.

Or, if he sells 7,440 lbs. of yarn at 372 pounds sterling, and then 1,000 lbs. of yarn at 50 pounds sterling, he might replace the means of production (the constant capital c) with the first part of C and the variable capital v, the labor-power, with the second part of C, and then proceed as before.

But if such successive sales take place, and the conditions of the cycle permit it, the capitalist, instead of separating C' into c plus v plus s, may make such a separation also in the case of aliquot parts of C'.

For instance, 7,440 lbs, yarn, valued at 372 pounds sterling, representing a constant capital as parts of C', namely of 10,000 lbs. of yarn valued at 500 pounds sterling, may be separated into 5,535 lbs. of yarn valued at 276.768 pounds sterling, which replace the constant part, the value of the means of production used up in producing 7,440 lbs. of yarn; 744 lbs. of yarn valued at 37.200 pounds sterling, which replace only the variable capital; and 1,160.640 lbs. of yarn valued at 58.032 pounds sterling, which are the surplus-product and represent surplus-value. If he sells his 7,440 lbs. of yarn, he can replace the capital-value contained in them after the sale of 6,279.360 lbs. of yarn at 313.968 pounds sterling, and he can spend as his revenue the value of the surplus-product of 1,160.640 pounds, or 58.032 pounds sterling.

In the same way, he may separate 1,000 lbs. of yarn, valued at 50 pounds sterling, or equal to the variable capital-value, into its aliquot part and sell them successively, as follows: 744 lbs. of yarn at 37.200 pounds sterling, for the constant capital-value of 1,000 lbs. of yarn; 100 lbs. of yarn at 5 pounds sterling, for the variable capital-value; or together 844 lbs. of yarn at 42.2 pounds sterling, for replacing the capital-value contained in 1,000 lbs. of yarn; finally, 156 lbs. of yarn at 7.8 pounds sterling representing the surplus-product contained in 1,000 lbs. of yarn, which may be spent as such.

Finally, the capitalist may divide the remaining 1,560 lbs. of yarn, valued at 78 pounds sterling, provided he succeeds in selling them, in such a way that the sale of 1,160 lbs. of yarn, valued at 58.032 pounds sterling, replaces the value of the means of production contained in those 1,560 lbs. of yarn, and 156 lbs. of yarn, valued at 7.8 pounds sterling, replaces the variable capital-value; or a total of 1,316.640 lbs. of yarn, valued at 65.832 pounds sterling, for replacing the total capital-value; finally, the surplus-product of 243.360 lbs., valued at 12.168 pounds sterling, remains, to be spent as revenue.

Just as all the elements of c, v, and s, contained in the yarn, are divisible into the same component parts, so may every individual pound of yarn, valued at 1 sh., or 12 d., be divided.

c = 0.744 lbs. of yarn = 8.928 d.
v = 0.100 lbs. of yarn = 1.200 d.
s = 0.156 lbs. of yarn = 1.872 d.
c+v+s = 1.00 lb. of yarn = 12.00 d.

If we add the results of the three above partial sales, we obtain the same result as we should when selling the entire 10,000 lbs. at one time.

We have the following parts of constant capital:

In the first lot 5,535.360 lbs. of yarn at £276.768.
In the second lot 744.000 lbs. of yarn at £37.200.
In the third lot 1,160.640 lbs. of yarn at £58.032.
Total...7,440.000 lbs. of yarn at £372.000.

Furthermore, the following parts of variable capital:

In the first lot of 744.000 lbs. of yarn at £37.200.
In the second lot 100.000 lbs. of yarn at £5.000.
In the third lot 156,000 lbs. of yarn at £7.800.
Total...1,000.000 lbs. of yarn at £50.000.

Finally, the following parts of surplus-value:

In the first lot 1,160.740 lbs. of yarn at £58.032.
In the second lot 156.000 lbs. of yarn at £7.800.
In the third lot 343.360 lbs, of yarn at £12.168.
Total...1,560.000 lbs. of yarn at £78.000.
Grand Total: 
Constant capital...7,450 lbs. of yarn at £372.
Variable capital...1,000 lbs. of yarn at £50.
Surplus-value...1,560 lbs. of yarn at £78.
Total...10,000 lbs. of yarn at £500.

C'—M' stands in itself merely for the sale of 10,000 lbs. of yarn. These 10,000 lbs. of yarn are a commodity like all other yarn. The purchaser is interested in the price of 1 sh. per lb., or 500 pounds sterling for 10,000 lbs. If he analyzes during the negotiations the different values of which this lot is composed, he does so simply with the malignant intention of proving that it can be sold at less than 1 sh. per pound and still leave a fair profit to the seller. But the quantity purchased by him depends on his own requirements. If he is, for instance, the owner of a cloth-factory, the amount of his purchase depends on the composition of his own capital invested in this plant, not on that of the owner of the yarn from whom he buys. The conditions, in which C' has to replace on one side the capital used up in its production (or the component parts of this capital), and on the other to serve as a surplus-product for the spending of surplus-value or for the accumulation of capital, exist only in the cycle of that capital, which exists as a commodity capital in the form of 10,000 lbs. of yarn. These conditions have nothing to do with the sale itself. In the present case we have also assumed the C' is sold at its value, so that it is only a question of its transformation from the commodity-form into that of money. Of course, it is essential for C', when performing a function in the cycle of this individual capital by which the productive capital is to be replaced, that it should be known to what extent, if at all, the price and the value vary in the sale. But this does not concern us here in the discussion of the distinctions of form.

In form I, or M...M', the process of production intervenes midway between the two complementary and opposite phases of the circulation of capital, and is past before the concluding phase C'—M' begins. Money has been advanced as capital, transformed into means of production and labor power, transferred from these to the commodity-product, and this in its turn changed into money. It is a complete cycle of business, which results in money, the universal medium. The renewal of the cycle is then possible, but not necessary. M...P...M' may either be the last cycle, concluding the function of some individual capital withdrawn from business, or the first cycle of some new capital beginning its active function. The general movement is here M...M', from money to more money.

In form II, or P...C'—M'—C...P (P'), the entire circulation process follows after the first P and takes place before the second P; but it takes place in the opposite direction from that of form I. The first P is the productive capital, and its function is the productive process, on which the succeeding circulation process is conditioned. The concluding P, on the other hand, does not stand for the productive process; it is only the return of industrial capital to its form of productive capital. And it has that form by virtue of the last phase of circulation, in which the transformation of capital-value into L plus Pm was accomplished, those subjective and objective factors which combine to form the productive capital. The capital, whether it be P or P', is in the end once more present in a form in which it may again perform the function of productive capital, in which it must go through the productive process. The general form of the movement P...P'(P) is that of reproduction and does not indicate that capital is to be increased by new values, as does M...M'. This enables classic political economy to ignore so much easier the capitalistic form of the process of production end to pretend that production itself is the purpose of this process; just as though it were only a question of producing as much as possible, as cheaply as possible, and of exchanging the product for the greatest variety of other products, either for the renewal of the production (M—C), or for consumption (m—c). It is then quite likely that the peculiarities of money and money-capital may be overlooked, for M and m appear here merely as passing media of circulation. The entire process seems so simple and natural, but natural in the sense of a shallow rationalism. In the same way, the profit is occasionally overlooked in the commodity-capital and it is mentioned merely as a commodity when discussing the productive circulation as a whole. But as soon as the question of the values composing it comes up for discussion, it is spoken of as commodity-capital. Accumulation, of course, is seen in the same light as production.

In form III, or C'—M'—C...P...C', the two phases of the circulation process open the cycle, in the same order which obtains in form II, or P...P; next follows P with its function, the productive process, the same as in form I; the cycle closes with the result of the process of production, C'. While form II closes with P, the return of productive capital to its mere form, so form III closes with C', the return of commodity-capital to its form. Just as in form II the capital, in its concluding form of P, must renew its cycle by beginning with the process of production, so in this case, where the industrial capital re-appears in the form of commodity-capital, the cycle is re-opened by the circulation phase C'—M'. Both forms of the cycle are incomplete, because they do not close with M', that is to say with capital-value retransformed into money and utilized. Both cycles must, therefore, be continued and include the reproduction. The total cycle of form III is represented by C'...C'.

The third form is distinguished from the two first by the fact that it is the only one in which the utilized capital-value appears as the starting point of its utilization, instead of the original value which is to be utilized. C' as a capital-relation is the starting point and has a determining influence on the entire cycle, for it includes the cycle of capital-value as well as that of surplus-value in its first phase, and the surplus-value is compelled to act partly as revenue by going through the circulation c—m—c, partly to perform the function of an element of capital accumulation, at least in the average of the cycles, if not in all of them.

In the form C'...C' the consumption of the entire commodity-product is assumed as the condition of the normal course of the cycles of capital itself. The individual consumption of the laborer and the individual consumption of the unaccumulated part of the surplus-product comprise the entire individual consumption. Hence the consumption in its totality—individual as well as productive consumption—are conditional factors in the cycle C'. Productive consumption, which includes the individual consumption of the laborer as a corollary, since labor-power is a continuous product of the laborer's individual consumption, within certain limits, is performed by every individual capital itself. Individual consumption, in so far as it is not required for the existence of the individual capitalist, is here only regarded as a social act, not as an act of the individual capitalist.

In forms I and II, the aggregate movement appears as a movement of advanced capital-value. In form III, the utilized capital, in the shape of the total commodity-product, is the starting point and has the nature of moving capital, commodity-capital. Not until the transformation into money has been accomplished, does this movement separate into movements of capital and revenue. The distribution of the total social product as well as the special distribution of the product of every individual capital for purposes of individual consumption or for reproduction, is included in the cycle of capital under this form.

In M...M', the possible expansion of the cycle is included, and depends on the volume of m entering into the renewed cycle.

In P...P, the new cycle may be started by P with the same, or even with a smaller, value, and yet may represent a reproduction on an enlarged scale, for instance in the case where certain elements of commodities become cheaper by increased productivity of labor. On the other hand, a productive capital which has increased in value may, in the opposite case, represent a reproduction on a decreased scale with less raw material, for instance, if some elements of production have become dearer. The same is true of C'...C'.

In C'...C' capital in the form of commodities is the premise of production. It re-appears as a premise within this cycle in the second C. If this C has not yet been produced or reproduced, the cycle is arrested in its course. This C must be reproduced, for the greater part as C' of some other industrial capital. In this cycle, C' is found as the point of departure, of transit, and of conclusion; it is always there. It is a permanent condition of the process of reproduction.

C'...C' is distinguished from forms I and II by still another feature. All three cycles have this in common, that capital begins its course in the same form in which it ends the cycle, and thus re-assumes the original form whenever it renews the same cycle. The initial form M,P,C', is always the one in which capital-value (in III together with its increment of surplus-value) is advanced, in other words always the original starting form of this cycle. The concluding form M',P,C', on the other hand, is always a changed form of a functional one, which preceded the final form in the circulation and is not the original one.

Thus M' in I is a changed form of C', the final P in II is a changed form of M, and this transformation is accomplished in I and II by a simple transaction in the circulation of commodities, by a formal change of position of commodity and money; in III, C' is a changed form of the productive capital P. But here, in III, the transformation does not merely concern the functional form of capital, but also its magnitude as a value; and in the second place, the transformation is not the result of a formal change of position pertaining to the circulation process, but of an actual modification experienced by the use-form and value of the commodity parts of productive capital in the process of production.

The forms m,P,C', at the starting end, always precede every one of the cycles I, II, III. The return of these forms at the terminal end is conditioned on the series of metamorphoses in the cycle itself. C', as the terminal product of an individual cycle of industrial capital, presupposes only that form P of the industrial capital which does not belong to the circulation, M', since the terminal point of representing the changed form of C' (C'—M'), presupposes the existence of M in the hand of the buyer, that is to say outside of the cycle M...M', but drawn into it and made it its terminal form by the sale of C'. In the same way, the final P in II presupposes the existence of L and PM(C) outside of II, but incorporated as its final form by means of M—C. But apart from this last extreme, neither the cycle of individual money-capital presupposes the existence of money-capital in general, nor the cycle of individual productive capital that of productive capital, in these cycles. In I, M may be the first money-capital; in II, P may be the first productive capital appearing on the historical scene. But in III,

C is presupposed twice outside of the cycle. The first time, it is assumed to exist in the cycle C'—M'—Cimage. The C in this formula, so far as it consists of Pm, is a commodity in the hands of the seller; it is itself a commodity-capital, in so far as it is the product of a capitalist process of production; and even if it is not, it appears as a commodity-capital in the hands of the merchant. The second time it is assumed in c, in the formula c—m—c, where it must likewise be at hand in the form of a commodity, in order to be available for purchase. At any rate, whether they are commodity-capital or not, L and Pm are commodities as well as C' and maintain towards one another the relation of commodities. The same is true of the second c in the formula c—m—c. Inasmuch as C' is equal to C (L plus Pm), it is composed of commodities and must be replaced by equal commodities in the circulation. In the same way, the second c in c—m—c must be replaced by equal commodities in the circulation.

With the capitalist mode of production for a basis, as the prevailing mode, all commodities in the hands of the seller must be commodity-capital. And they retain this character in the hand of the merchant, or assume it, if they did not have it before. Or they would have to be commodities, such as imported articles, which replace some original commodity-capital by bestowing upon it another form of existence.

The commodity-elements L and Pm, of which the productive capital is composed, do not possess the same form as modes of existence of P, which they have on the various commodity-markets where they are gathered. They are now combined, and so combined they can perform the functions of productive capital.

C appears as the premise of C within the cycle III, because capital in commodity-form is its starting point. The cycle is opened by the transformation of C' (in so far as it performs the functions of capital-value, whether increased by surplus-value or not) into those commodities which are its elements of production. And this transformation comprises the entire process of circulation, C—M—C (equal to L plus Pm), and is its result. C here stands at both extremes, but the second extreme, which receives its form C by means of M—C from the commodity-market on the outside, is not the last extreme of the cycle, but only of its two first stage comprising the process of circulation. Its result is P, which then performs its function, the process of production. It is only as the result of this process, not as that of the circulation, that C' appears as the terminal point of the cycle and in the same form as the starting point, C'. On the other hand, in M...M' and P...P, the final extremes M' and P are the immediate results of the process of circulation. In these instances, it is only M' and P which are supposed to exist at the end in the hands of another. So far as the process of circulation takes place between the extremes, neither M in the hands of another as money, nor P as the productive process of another, are the premises of these cycles. But C'...C' requires the existence of C (equal to L plus Pm) as commodities in the hands of others who are their owners. These commodities are drawn into the cycle by the introductory process of circulation and transformed into productive capital, and as a result of the functions of this capital, C' once more appears at the end of the cycle.

But just because the cycle C'...C' presupposes for its realization the existence of some other industrial capital in the form of C (equal to L plus Pm)—and Pm comprises various other capitals, in our case machinery, coal, oil etc.,—it demands of itself that it be considered not merely as the general form of the cycle, that is to say as a social form common to every industrial capital (except when it is first invested). It is not merely a common mobile form of all industrial capitals, but also the sum of all industrial capitals in action. It is a movement of the aggregate capital of the capitalist class, in which every individual capital appears only as a part whose movements intermingle with those of the others and are conditioned on them. For instance, if we regard the aggregate of commodities annually produced in a certain country, and analyze the movements by which a part of this aggregate product replaces the productive capital in all individual businesses, while another part enters into the individual consumption of the various classes, then we consider C'...C' as the formula indicating the movements of social capital as well as of the surplus-value, or surplus-product, generated by it. The fact that the social capital is equal to the sum of the individual capitals (including the stocks and state capital, so far as governments employ productive wage-labor in mining, railroading, etc., and perform the function of capitalists), and that the aggregate movement of social capital is equal to the algebraic sum of the movements of individual capitals, does not militate against the possibility that this movement, seen as the movement of some individual capital, may present other phenomena than the same movement studied as a part of the aggregate movement of social capital. In the latter case, when studied in connection with all its parts, the movement simultaneously solves problems, the solution of which does not follow from the study of the cycles of some individual capital, but must be taken for granted.

C'...C' is the only cycle, in which the originally advanced capital-value constitutes only a part of the value opening the movement at one extreme, and in which the movement thus reveals itself at the outset as the total movement of the industrial capital. It includes that part of the product which replaces the productive capital as well as that part which creates a surplus-product and which is on an average either spent as revenue or employed as an element of accumulation. In so far as the expenditure of surplus-value in the form of revenue is included in this cycle, the individual consumption is likewise included. The latter is furthermore included for the reason, that the starting point C, commodity, exists in the form of some article of use; but every article produced by capitalist methods is a commodity-capital, no matter whether its use-form destines it for productive or for individual consumption, or for both. M...M' indicates only the quality of value, the utilization of the advanced capital-value for the purposes of the entire process; P...P (P') indicates the process of production of capital in the form of a process of reproduction with a productive capital of the same or of increased value (accumulation); C'...C', while it indicates at the outset that it is a part of the capitalist production of commodities, comprises productive and individual consumption from the start, and productive consumption with its implied generation of more value appears only as one branch of its movement. Finally, since C' may have a use-value which cannot enter any more into any process of production, it follows as a matter of course, that the different elements of value of C' expressed by parts of the product must occupy a different position, according to whether C'...C' is regarded as the formula for the movement of the total social capital, or for the independent movement of some individual industrial capital. All these peculiarities point to the fact that this cycle implies more than the mere cycle of some individual capital.

In the formula C'...C', the movement of the commodity-capital, that is to say of the total product created by capitalist methods, appears simultaneously as the premise of the independent cycle of individual capital and as its effect. If this formula is grasped in its peculiarities, then it is no longer sufficient to be content with the knowledge that the metamorphoses C'—M' and M—C are on the one hand functionally defined sections in the metamorphoses of capital, on the other links in the general circulation of commodities. It becomes necessary to follow the ramifications of the metamorphoses of one industrial capital among those of other individual capitals and with that part of the total product which is intended for individual consumption. In the analysis of an individual industrial capital, we therefore base our studies mainly on the two first formulas.

The cycle C'...C' appears as the movement of an individual and independent capital in the case of agriculture, where calculations are made from crop to crop. In figure II, the sowing is the starting point, in figure III the harvest, or, to speak with the physiocrats, figure II starts out with the avances, and figure III with the reprises. The movement of capital-value in III appears from the outset only as a part of the movement of the general mass of products, while in I and II the movement of C' is only a part of the movement of some individual capital.

In figure III, the commodities on the market are the continuous premise of the processes of production and reproduction. If this formula is regarded as fixed, all elements of the process of production seem to originate in the circulation of commodities and to consist only of commodities. This one-sided conception overlooks those elements of the processes of production, which are independent of the commodity-elements.

Since C'...C' has for its starting point the total product (total value), it follows that (making exception of foreign trade) reproduction on an enlarged scale, productivity remaining otherwise the same, can take place only when the part of the surplus-product to be capitalized already contains the material elements of the additional productive capital; so that a surplus-product is at once produced in that form which enables it to perform the functions of additional capital, so far as the production of one year can serve as the basis of next year's production, or in so far as this can take place simultaneously with the simple process of reproduction in the same year. Increased productivity can increase only the substance of capital, but not its value; of course, it creates additional material for the generation of more value.

C'...C' is the basis of Quesnay's Tableau Economique, and it shows great discrimination on his part that he selected this form instead of P...P as opposed to M...M' (which is the isolated formula retained by the mercantilists).

Part I, Chapter IV
THE THREE DIAGRAMS OF THE PROCESS OF CIRCULATION.

The three diagrams may be formulated in the following manner, using the sign Tc for "total process of circulation":

I. M—C...P...C'—M'

II. P...Tc...P

III. Tc...P (C')

If we take all three diagrams together, all premises of the process appear as its effects, as premises produced by itself. Every element appears as a point of departure, transit, and return to the starting point. The total process appears as the unity of the processes of production and circulation. The process of production mediates the process of circulation, and vice versa.

All three cycles have the following point in common: The creation of more value as the compelling motive. Diagram I expresses this by its form. Diagram II begins with P, the process of creating surplus-values. Diagram III begins the cycle with the utilized value and closes with renewed utilized value, even if the movement is repeated on the same scale.

So far as C—M means M—C from the point of view of the buyer, and M—C means C—M from the point of view of the seller, the circulation of capital presents only the features of the ordinary metamorphosis of commodities, subject to the laws relative to the amount of money in circulation, as analyzed in volume I, chap. III, 2. But if we do not cling to this formal aspect, but rather consider the actual connection of the metamorphoses of the various individual capitals, in other words, if we study the interrelation of the cycles of individual capitals as partial movements of the process of reproduction of the total social capital, them the mere change of form between money and commodities does not explain matters.

In a continuously revolving circle, every point is simultaneously a point of departure and point of return. If we interrupt the rotation, not every point of departure is a point of return. We have seen, for instance, that not only does every individual cycle imply the existence of the others, but also that the repetition of one cycle in a certain form necessitates the rotation of this cycle through its other forms. The entire difference thus assumes a formal aspect, it appears as a mere subjective difference made for the convenience of the observer.

In so far as every one of these cycles is studied as a special form of movement through which various individual industrial capitals are passing, their differences have but an individual nature. But in reality every individual industrial capital is contained simultaneously in all three cycles. These three cycles, the forms of reproduction assumed by the three modes of capital, rotate continuously side by side. For instance, one part of capital value which now performs the function of commodity-capital, is transformed into money-capital, but at the same time another part leaves the process of production and enters the circulation as a new commodity-capital. The cycle C'...C' is thus continuously rotating, and so are the two other forms. The reproduction of capital in each one of its forms and stages is just as continuous as the metamorphoses of these forms and their successive transition through the three stages. The entire circulation is thus actually a unit with these three forms.

We assumed in our analysis that the entire volume of capital-value acts either as money-capital, productive capital, or commodity-capital. For instance, we had those 422 pounds sterling first in the role of money-capital, then we transformed them entirely into productive capital, and finally into commodity-capital, into yarn valued at 500 pounds sterling and containing 78 pounds sterling of surplus-value. Here the various stages are so many interruptions. So long as, for instance, those 422 pounds sterling retain the form of money, that is to say until the purchases M—C (L plus Pm) have been made, the entire capital exists only in the form of money-capital and performs its functions. But as soon as it is transformed into productive capital, it performs neither the functions of money-capital nor of commodity-capital. Its entire process of circulation is interrupted, just as on the other hand its entire process of production is interrupted, as soon as it performs any functions in one of its two circulation stages, either as M or as C. From this point of view, the cycle P...P would not only present a periodical renewal of the productive capital, but also the interruption of its function, the process of production, up to the time when the process of circulation is completed. Instead of proceeding continuously, production took place in jumps and was renewed only in periods of uncertain duration, according to whether the two stages of the process of circulation were completed fast or slowly. This would apply, for instance, to a Chinese artisan, who works only for private customers and whose process of production is interrupted, until he receives a new order.

This is true of every individual part of capital in process of circulation, and all parts of capital pass through this circulation in succession. For instance, the 10,000 lbs, of yarn are the weekly product of some spinner. These 10,000 lbs. of yarn leave the sphere of production in their entirety and enter the sphere of circulation. The capital-value contained in them must all be converted into money-capital, and so long as it retains the form of money-capital, it cannot return into the process of production. It must first go into circulation and be reconverted into the elements of productive capital, L plus Pm. The process of rotation of capital is a succession of interruptions, leaving one stage and entering the next, discarding one form and assuming another. Every one of these stages not only cause the next, but also excludes it.

But continuity is the characteristic mark of capitalist production, conditioned on its technical basis, although not absolutely attainable. Let us see, then, what passes in reality. While the 10,000 lbs. of yarn appear on the market as commodity-capital and are transformed into money (regardless of whether it is a paying, purchasing, or calculating medium), new cotton, coal, etc., take the place of the yarn in the process of production, having been reconverted from the form of money and commodities into that of productive capital and performing its functions. At the time when these 10,000 lbs. of yarn are converted into money, the preceding 10,000 lbs. are going through the second stage of circulation and are reconverted from money into the elements of productive capital. All parts of capital pass successively through the process of rotation and are simultaneously in its different stages. The industrial capital thus exists simultaneously in all the successive stages of its rotation and in the various forms corresponding to its functions. That part of industrial capital, which is for the first time converted from commodity-capital into money, begins the cycle C'...C', while industrial capital as a rotating body of aggregates, has passed through it. One hand advances money, the other receives it. The inauguration of the cycle M...M' at one place coincides with its return to the starting point of another. The same is true of productive capital.

The actual rotation of industrial capital in its continuity is therefore not alone the unity of the processes of production and circulation, but also the unity of its three cycles. But it can be such a unity only, if every individual part of capital can go successively through the various stages of the rotation, pass from one phase and from one functional form to another, so that the industrial capital, being the aggregate of all these parts, is found simultaneously in its various phases and functions and describes all three cycle at the same time. The succession of these parts is conditioned on their simultaneous existence side by side, that is to say, on the division of capital. In a systematized manufacture, the product is as much ubiquitous in the various stages of its process of formation, as it is in the transition from one phase of production to another. As the individual industrial capital has a definite volume which does not merely depend on the means of the capitalist and which has a minimum magnitude for every branch of production, it follows that its division must proceed according to definite proportions. The magnitude of the available capital determines the volume of the process of production, and this, again, determines the size of the commodity-capital and money-capital which perform their functions simultaneously with the process of production. The simultaneous functions, which enable the production to proceed continuously, are only due to the rotation of the various parts of capital which pass successively through their different stages. The simultaneousness is merely the result of the succession. For if the rotation of one phase, for instance of C'—M', is interrupted for one of the parts of capital, if the commodity cannot be sold, then the cycle of this part is broken and the reproduction of its elements of production cannot take place; the succeeding parts, which come out of the process of production in the shape of C', find the conversion of their function blocked by their predecessors. If this is continued for some time, production is restricted and the entire process arrested. Every stop of the succession carries disorder into the simultaneousness of the cycles, every obstruction of one stage causes more or less obstruction in the entire rotation, not only of the obstructed part of capital, but of the total individual capital.

The next form, in which the process presents itself, is that of a succession of phases, so that the transition of capital into a new phase is conditioned on its departure from another. Every special cycle has therefore one of the functional forms of capital for its point of departure or return. On the other hand, the aggregate process is indeed the unity of its three cycles, which are the different forms in which the continuity of the process expresses itself: The total rotation appears as its own specific cycle to every functional form of capital, and every one of these cycles contributes to the continuity of the process. The rotation of one functional form requires that of the others. This is the inevitable requirement for the aggregate process of production, especially for the social capital, that it is at the same time a process of reproduction, and thus a rotation of each one of its elements. Different aliquot parts of capital pass successively through the various stages and functional forms. By this means, every functional form passes simultaneously with the others through its own cycles, although other parts of capital are continuously presented by each form. One part of capital, continually changing, continually reproduced, exists as a commodity-capital which is converted into money; another as money-capital converted into productive capital; and a third as productive capital converted into commodity-capital. The continuous existence of all three forms is brought about by the rotation of the aggregate cycle through these three phases.

Capital as a whole, then, exists simultaneously side by side in its different phases. But every part passes continuously and successively from one phase and functional from into the next one and performs a function in all of them. Its forms are fluid and their simultaneousness is brought about by their succession. Every form follows and precedes another, so that the return of one capital part to a certain form is conditioned on the return of another part to some other form. Every part describes continuously its own cycle, but it is always another part which assumes a certain form, and these special cycles are simultaneous and successive parts of the aggregate rotation.

The continuity of the aggregate process is realized only by the unity of the three cycles, and would be impossible with the above-mentioned interruptions. The social capital always has this continuity and its process always rests on the unity of the three cycles.

The continuity of the reproduction is more or less interrupted so far as the individual capitals are concerned. In the first place, the masses of value are frequently distributed at various periods and in unequal portions over the various stages and functional forms. In the second place, these portions may be differently distributed, according to the character of the commodity, which is to be produced. In the third place, the continuity, may be more or less interrupted in those branches of production, which are dependent on the seasons, either on account of natural causes, such as agriculture, fishing, etc., or on account of conventional circumstance such as the so-called season-work. The process proceeds most regularly and uniformly in the factories and in mining. But this difference of the various branches of production does not cause any difference in the general forms of the process of rotation.

Capital, as a value creating more value, is not merely conditioned on class-relations, on a definite social system resting on the existence of labor in the form of wage-labor. It is also a movement, a rotation through various stages, comprising three different cycles. Therefore it can be understood only as a thing in motion, not as a thing at rest. Those who look upon the self-development of value as a mere abstraction forget that the movement of industrial capital is the realization of this abstraction. Value here passes through various forms in which it maintains itself and at the same time increases its value. As we are here concerned in the form of this movement, we shall not take into consideration the revolutions, which capital-value may undergo during its rotation. But it is clear that capitalist production can only exist and endure, in spite of the revolutions of capital-value, so long as this value creates more value, that is to say, so long as it goes through its cycles as a self-developing value, or so long as the revolutions in value can be overcome and balanced in some way. The movements of capital appear as the actions of some individual industrial capitalist who performs the functions of a buyer of labor-power, a seller of commodities, and an owner of productive capital, and who brings about the process of rotation by his activity. If social capital-value experiences a revolution in value, it may happen, that the capital of the individual capitalist succumbs and fails, because it cannot adapt itself to the conditions of this conversion of values. To the extent that such revolutions in value become acute and frequent, the automatic nature of self-developing value makes itself felt with the force of elementary powers against the foresight and calculations of the individual capitalist, the course of normal production becomes subject to abnormal speculation, and the existence of individual capitals is endangered. These periodical revolutions in value, therefore, prove that which they are alleged to refute, namely, the independent nature of value in the form of capital and its increasing independence in the course of its development.

This succession of the metamorphoses of rotating capital includes the continuous comparison of the changes of value brought about by rotation with the original magnitude of capital. When the growing independence of value as compared to the power of creating value, of labor-power, has been inaugurated by the act M—L (purchase of labor-power) and is realized during the process of production as an exploitation of labor-power, this rise of independence on the part of value does not re-appear in that cycle, in which money, commodities, and elements of production are merely passing forms of rotating capital value, and in which the former magnitude of value compares itself to the present changed value of capital.

"Value," says Bailey, in opposition to the idea of the growing independence of value characteristic of capitalist production, which he regards as an illusion of certain economists, "value is a relation between contemporary commodities, because such only admit of being exchanged with each other." This criticism is directed against the comparison of commodity-values of different periods of time, which amounts to the comparison of the expenditure of productive labor required for the manufacture of equal commodities at different periods, once that the value of money for every period has been fixed. His opposition is due to his general misunderstanding, for he thinks that exchange-value is value itself, that the form of value is identical with the volume of value; so that values of commodities cannot be compared, so long as they do not perform active service as exchange value and are not actually exchanged for each other. He has not the least inkling of the fact that value performs only the functions of capital, in so far as it remains identical with itself and is compared with itself in those different phases of its rotation, which are not at all contemporary, but succeed one another.

In order to study the formula of this rotation in its purity, it is not sufficient to assume that the commodities are sold at their value, but that this takes place under conditions which are otherwise equal. Take, for instance, the cycle P...P and make abstraction of all technical revolutions within the process of production, by which the productive capital of a certain individual capitalist might be depreciated; make abstraction furthermore of all reactions, which a change in the elements of value of productive capital might cause in the value of the existing commodity-capital, which might be increased or lowered, if a stock of it were kept on hand. Take it also, that C', or 10,000 lbs. of yarn, have been sold at their value of 500 pounds sterling; 8,440 lbs., equal to 422 pounds sterling, reproduce the capital-value contained in C'. But if the prices of cotton, coal, etc., have increased (we do not consider mere fluctuations in price), these 422 pounds sterling may not suffice for the full reproduction of the elements of productive capital; in that case, additional money-capital is required and money-value is tied up. The opposite takes place, if those prices fall, and money-capital is set free. The process takes a normal course only so long as the values remain constant; it proceeds practically normal, so long as the disturbances during the repetition of the process balance one another. But to the extent that these disturbances increase in volume, the industrial capitalist must have at his disposal a greater money-capital, in order to tide himself over the period of compensation; and as the scale of each individual process of production and thus the minimum size of the capital to be advanced increase in the process of capitalist production, we have here another circumstance to add to those others which transform the functions of the industrial capitalist more and more into a monopoly of great money-capitalists, who may be individuals or associations.

We remark incidentally that a difference in the form of M—M' on one side, and of P...P and C'...C' on the other appears, if a change in the value of the elements of production occurs.

In the cycle M...M', the formula of newly invested capital, which for the first time appears in the role of money-capital, a fall in the value of elements of production, such as raw materials, auxiliary materials, etc., will require a smaller investment of money-capital than would have been necessary before this fall for the purpose of starting a business of a definite size, because the scale of the process of production depends on the mass and volume of the means of production (provided the productivity remains unchanged), which a given quantity of labor-power can assimilate; but it does not depend on the value of these means of production nor on that of the labor-power (the latter has an influence only on the creation of more value). Take the opposite case. If the value of the elements of production of certain commodities is increased, which are required as elements of a certain productive capital, then more money-capital is required for the establishment of a business of definite proportions. In both cases it is only the quantity of the money-capital required for investment which is affected. In the former case, money-capital is set free, in the latter it is tied up, provided the advent of new industrial capitals proceeds normally in a given branch of production.

The cycles P...P and C'...C' assume the character of M...M' only to the extent that the movement of P and C' is at the same time accumulation, so that additional m, money, is converted into money-capital. Apart from this case, they are differently affected than M...M' by a change of value of the elements of production; here, too, we do not take into consideration the reaction of such changes in value on those parts of capitals which are engaged in the process of production. It is not the original investment, which is here directly affected, not a capital engaged in its first rotation, but one in a process of reproduction; in other words, C'...Cimage, the reconversion of commodity-capital into its elements of production, so far as they are composed of commodities. In a reduction of value (or price), three cases are possible: The process of reproduction is continued on the same scale; in that case a part of the available money-capital is set free and money-capital is accumulated, although no actual accumulation (production on an enlarged scale), or the transformation of m (surplus-value) into funds for accumulation initiating and accompanying it, has previously taken place. Or, the process of reproduction is renewed on a more enlarged scale than would have been ordinarily the case, provided the technical proportions admit it. Or, finally, a larger stock of raw materials, etc., is laid in.

The opposite takes place if the value of the elements of reproduction of a commodity-capital increases. In that case, reproduction does not take place on its normal scale (work is done in a shorter time, for instance); or additional money-capital must be employed in order to maintain the old scale (money-capital is tied up); or the money-fund of the accumulation, if available, is entirely or partially employed for the enlargement of the process of reproduction to its old scale. This is also tying up money-capital, only the additional money-capital does not come from the outside, from the money-market, but out of the pockets of the industrial capitalist himself.

However, there may be modifying circumstances in P...P and C'...C'. If our cotton spinner has a large stock of cotton (a large proportion of his productive capital in the form of a stock of cotton), a part of his productive capital is depreciated by a fall in the price of cotton; but if this price has risen, this part of his productive capital is enhanced in value. On the other hand, if he had tied up a large part of his capital in the form of commodity-capital, for instance in cotton yarn, a part of his commodity capital or for that matter of any of his rotating capital, is depreciated by a fall in the price of cotton, or enhanced by a rise in that price. Finally take the process C'—M—Cimage If C'—M, the realization on the commodity-capital, has taken place before a change in the value of the elements of C, then capital is affected only in the way indicated in the first case, that is to say, in the second act of circulation, M—Cimage but if such a change has occurred before the realization of C'—M, then, other conditions remaining equal, a fall in the price of the cotton causes a corresponding fall in the price of yarn, and a rise in the price of cotton a rise in the price of yarn. The effect on the various individual capitals in the same branch of production may differ widely according to the circumstances in which they find themselves. Money-capital may also be set free or tied up by differences in the duration of the process of circulation, in other words, by the pace of the circulation. But this belongs in the discussion of the periods of turn-over. At this point, we are only interested in the real difference arising from changes of values in the elements of productive capital between M...M' and the other two cycles of the process of rotation.

In the section of circulation indicated by M—Cimage at a period of developed and prevailing capitalist modes of production, a large portion of the commodities composing Pm, means of production, will be rotating commodity-capital of some one else. From the standpoint of the seller, therefore, the transaction is C'—M', the transformation of commodity-capital into money-capital. But this does not apply absolutely. In the opposite case, in those sections of its process of rotation, where industrial capital performs either the functions of money or of commodities, the cycle of industrial capital, whether as money-capital or as commodity-capital, crosses the circulation of commodities of the most varied social modes of production, so far as they produce commodities. No matter whether a commodity is the product of slavery, of peasants (Chinese, Indian ryots), of communes (Dutch East Indies), or of state enterprise (such as existed in former epochs of Russian history on the basis of serfdom), or of half savage hunting tribes, etc., commodities and money of such modes of production, when coming in contact with commodities and money representing industrial capital, enter as much into its rotation as into that of surplus-values embodied in the commodity-capital, provided the surplus-value is spent as revenue. They enter into both of the cycles of circulation of commodity-capital. The character of the process of production from which they emanate is immaterial. They perform the function of commodities on the market, and enter into the cycles of industrial capital as well as into those of the surplus-value carried by it. It is the universal character of the commodities, the world character of the market, which distinguishes the process of rotation of the industrial capital. What is true of foreign commodities, is also true of foreign money. Just as commodity-capital has only the character of commodities in contact with foreign money, so this money has only the character of money in contact with commodity-capital. Money here performs the functions of world-money.

However, two points must be noted here.

First. As soon as the transaction M—Pm is completed, the commodities (Pm) cease to be such and become one of the modes of existence of industrial capital in its function of productive capital. Henceforth their origin is obliterated. They exist only as forms of industrial capital and are embodied in it. But it still remains necessary to reproduce them, if their places are to be filled, and to this extent the capitalist mode of production is conditioned on other modes of production outside of its own stage of development. But it is the tendency of capitalist production to transform all production as much as possible into a production of commodities. The mainspring, by which this is accomplished, is the implication of other modes of production into the circulation process of capitalist production. And developed commodity-production is capitalist production. The intervention of industrial capital promotes this transformation everywhere, and simultaneously with it also the transformation of all direct producers into wage laborers.

Second. The commodities entering into the process of circulation (including the means of existence necessary for the reproduction of the labor-power of the laborer, who receives variable capital in the form of wages), regardless of their origin and of the social form of the productive process by which they were created, entertain the relation of commodity-capital, in the form of merchandise or merchant's capital, toward industrial capital. Merchant's capital, by its very nature, includes commodities of all modes of production.

Capitalist production does not only imply production on a large scale, but also necessarily sale on a large scale, in other words, sale to the dealer, not to the individual consumer. Of course, so far as a consumer is himself a productive consumer, an industrial capitalist, whose industrial capital produces means of production for some other branch of industry, a direct sale of one industrial capitalist's product to many other capitalists takes place (orders, etc). To this extent, every industrial capitalist is a direct seller and his own dealer, also, when he sells to the merchant.

Trading in commodities as a function of merchant's capital is the premise of capitalist production and develops more and more in the course of development of this mode of production. Therefore we use it occasionally for the illustration of various aspects of the process of capitalist circulation; but in the general analysis of this process, we assume that commodities are sold directly without the intervention of the merchant, because this intervention obscures various points of the movement.

See, for instance, Sismondi, who presents the matter somewhat naively, in the following words: "Commerce employs considerable capital, which at first sight does not seem to be a part of that capital whose movements we have just described. The value of the cloth in the stores of the cloth-merchant seems at first to be entirely foreign to that part of the annual production which the rich give to the poor' as wages in order to make them work. However, this capital has simply replaced the other of which we have spoken. For the purpose of clearly understanding the progress of wealth, we have begun with its creation and followed its movements to their conclusion. We have then seen that the capital employed in manufacture, for instance in the manufacture of cloth, was always the same; and when it was exchanged for the income of the consumer, it was merely divided into two part; one of them serving as revenue for the capitalist in the form of the product, the other serving as revenue to the laborers in the form the wages while they were manufacturing new cloth.

But it was soon found that it would be to the advantage of all to replace the different parts of this capital one by another and, if 10,000 dollars were sufficient for the entire circulation between the manufacturer and the consumer, to divide them equally between the manufacturer, the wholesale dealer, and the retail merchant. The first then did the same work with only one-third of this capital which he had formerly done with the entire capital, because, as soon as his work of manufacturing was completed, he found that the merchant bought from him much more readily than he could have found the consumer. On the other hand, the capital of the wholesale dealer was much sooner replaced by that of the retail merchant.... The difference between the sums advanced for wages and the purchase price paid by the last consumer was considered the profit of those capitals. It was divided between the manufacturer, the wholesale dealer, and the retail merchant, from the moment that they had divided their functions, and the work accomplished was the same, although it had required three persons and three parts of capital instead of one (Nouveaux Principes, I, pages 159, 160). All the merchants contributed indirectly to production; for having consumption for its object, production cannot be regarded as completed, until the product is placed into the reach of the consumer (Ibidem, page 157)."

We operate in the discussion of the general forms of the rotation, in short in the entire second volume, with money as metallic money, to the exclusion of symbolic money, of mere tokens of value, which are the specialties of certain states, and of credit-money, which is not yet developed. In the first place, this is the historical order; credit-money plays only a very minor role, or none at all, during the first epoch of capitalist production. In the second place, the necessity of this order is demonstrated theoretically by the fact, that everything which Tooke and others have hitherto produced of a critical nature in regard to the circulation of credit-money was compelled to hard back to the question, what would be the aspect of the matter if nothing but metal-money were in circulation. But it must not be forgotten, that metal-money may serve as a purchase medium and as a paying medium. For the sake of simplicity, we consider it in this second volume generally only in its first functional form.

The process of circulation of industrial capital, which is only a part of its individual process of rotation, is determined by the general laws outlined in volume I, chapter III, in so far as it is a series of transactions within the general circulation of commodities. The same mass of money, for instance 500 pounds sterling, starts successively so many more industrial capitals or eventually individual capitals in the form of commodity-capitals) in circulation, the greater the velocity of rotation of money is, and the more rapidly therefore every individual capital passes through the metamorphoses of commodities or money. One and the same volume of capital-value therefore requires so much less money for its circulation, the more this money performs the functions of a paying medium; the more, for instance, in the reproduction of some commodity-capital by its corresponding means of production, nothing but balances have to be squared; and the shorter the time of the payments is, for instance in paying wages. On the other hand, assuming that the velocity of the circulation and all other conditions remain the same, the volume of money required for the circulation of money-capital is determined by the sum of the prices of commodities (price multiplied by the volume of commodities), or, if the volume and value of the commodities are given, by the value of money itself.

But the laws of the general circulation of commodities apply only to the extent that the process of circulation of capital consists of a series of simple transactions in circulation; they do not apply to the extent that such transactions are definite functional sections in the rotation of individual industrial capitals.

In order to make this plain, it is best to study the process of circulation in its uninterrupted and connected form, such as it appears in the following two formulas:

As a series of transaction, in circulation, the process of circulation, whether in the form of C—M—C or of M—C—M, represents merely the two opposite lines of metamorphoses of commodities, and every individual metamorphosis in its turn includes its opposite on the part of the commodity or money in the hands of another.

C—M on the part of the owner of some commodity means M—C on the part of its buyer; the first metamorphosis of the commodity in C—M is the second metamorphosis of the commodity appearing in the form of M; the opposite applies to M—C. The statements concerning the intermingling of the metamorphosis of a certain commodity in one stage with that of another in another stage apply to the circulation of capital to the extent that the capitalist performs the functions of a buyer and seller of commodities, so that his capital in the form of money meets the commodities of another, or in the form of commodities the money of another. But this intermingling is not identical with the intermingling of the metamorphoses of capitals.

In the first place, M—C(Pm), as we have seen, may represent an intermingling of the metamorphoses of different individual capitals. For instance, the commodity-capital of the cotton-spinner, yarn, is partly replaced by coal. One part of his capital is in the form of money and is transformed into commodities, while the capital of the capitalist producer of coal exists in the form of commodities and is therefore transformed into money; the same transaction of circulation in this case represents opposite metamorphoses of two industrial capitals in different departments of production, the series of metamorphoses of these capitals intermingles in it. But we have also seen, that the Pm into which M is transformed need not be commodity-capital in the strictest sense, that is to say need not be a functional form of industrial capital, need not be produced by a capitalist. It is always a question of M—C on one side, and C—M on the other, but not always of intermingling metamorphoses of capitals. Furthermore M—L, the purchase of labor-power, never intermingles with any metamorphoses of capital, for labor-power, though a commodity from the point of view of the laborer, does not become capital until it is sold to the capitalist. On the other hand, in the process C'—M', it is not necessary that M' should represent transformed commodity-capital; it may be the money-equivalent of labor-power (wages), or of the product of some independent laborer, some slave, serf, or some commune.

In the second place, a definite functional role played by every metamorphosis of some individual capital within the process of circulation, need not represent a corresponding opposite metamorphosis in the rotation of the other capital, provided we assume that the entire production of the world-market is carried on capitalistically. For instance, in the cycle P...P, the M' which pays for C' may be merely the money-form of the surplus-value of the buyer, in case that the commodity is an article for consumption; or, in M'—C'image where accumulated capital is concerned, it may simply replace the advanced capital of the seller of Pm, or it may not return into the rotation of his capital at all by being side-tracked into expenditures as revenue.

This shows that the manner in which the different component parts of the aggregate social capital, of which individual capitals are merely components performing independent functions, mutually replace one another in the process of circulation (in regard to capital as well as surplus-value), is not apparent from the simple intermingling of the metamorphoses in the circulation of commodities. Such intermingling occurs in the transactions of capital circulation as it does in all other circulation of commodities, but it requires a different method of analysis. Hitherto nothing but general phrases have been employed by economists for his purpose, and if we test those phrases, they contain nothing but indefinite ideas borrowed from the intermingling of metamorphoses common to all circulations of commodities.

One of the most obvious peculiarities of the process of rotation of industrial capital, and therefore of capitalist production, is the fact that on the one side, the component elements of productive capital are derived from the commodity-market, are continually renewed out of it, and are sold as commodities; that, on the other side, the product of the labor-process comes forth from it as a commodity and must be continually sold over and over as a commodity. Compare, for instance, a modern tenant of Lower Scotland with an old-fashioned small farmer on the continent. The former sells his entire product and has therefore to reproduce all its elements, even his seeds, by means of the market; the latter consumes the greater part of his product directly, buys and sells as little as possible, fashions tools, clothing, etc., so far as possible himself.

Such comparisons have led to the classification of production into natural economy, the money-system, and the credit-system, as being the three characteristic stages of economy in the development of social production.

But in the first place, these three forms do not represent any equivalent phases of development. The so-called credit-system is itself merely a modification of the money-system, so far as both terms express transactions between the producers themselves. In the developed capitalist production, the money-system appears only as the basis of the credit-system. The money-system and credit-system thus correspond only to different stages in the development of capitalist production, but they are by no means independent modes of economy as compared to natural economy. With the same justification, one might place the various forms of natural economy as equivalents by the side of those two systems.

In the second place, it is not the process of production itself which is emphasized as the distinguishing mark of the two systems of that classification, the money-system, the credit-system, but rather the mode of transaction between the various producers under those systems. Then the same should apply to the natural economy, which should in that case be classified as the exchange-system. A completely rounded system of natural economy, such as the state of the Inkas in Peru, would not fall under any of these classifications.

In the third place, the money-system is common to all production of commodities, and the product appears as a commodity in the most varied organisms of social production. The characteristic mark of capitalist production would then be only the extent to which the product is manufactured for purposes of trade, as a commodity, and the extent to which its own elements of formation enter as commodities into the economy which creates that product.

It is true, that capitalist production has for its general form the production of commodities. But it is so and becomes more so in its development, only because labor itself here appears as a commodity, because the laborer sells labor, that is to say the function of his labor-power, and our assumption is that he sells it at a value determined by its cost of reproduction. To the extent that labor becomes wage-labor, the producer becomes an industrial capitalist. For this reason capitalist production (and the production of commodities) does not reach its full scope, until the agricultural laborer becomes a wage-laborer. In the relation of capitalist and wage-laborer, the relation between the buyer and the seller, the money-relation, becomes an imminent relation of production. And this relation has its foundation in the social character of production, not of circulation. The character of the circulation rather depends on that of production. It is however, quite characteristic of the bourgeois horizon, which is entirely bounded by the craze for making money, not to see in the character of the mode of production the basis of the corresponding mode of circulation, but vice versa.11

The capitalist throws less value in the form of money into the circulation than he draws out of it, because he throws into it more value in the form of commodities than he had withdrawn from it. To the extent that he is simply a personification of capital, an industrial capitalist, his supply of commodity-value is always larger than his demand for that value. The equality of his supply and demand in this respect would indicate that his capital had not produced any surplus-value; it would not have performed the functions of productive capital; the productive capital would have been converted into commodity-capital which would not be impregnated with surplus-value; it would not have drawn any surplus-value in commodity-form out of labor-power during the process of production, it would not have performed any capital-functions at all. The capitalist must indeed "sell dearer than he has bought," but he succeeds only in doing so, because the capitalist process of production enables him to transform the cheaper commodity, which contains less value, into a dearer commodity with increased value. He sells dearer, not because he gets more than the value of his commodity, but because his commodity contains a greater value than that contained in the natural elements of its production.

The rate at which value is added to the capital of the capitalist increases in proportion to the difference between his supply and his demand, that is to say in proportion as the surplus of the commodities which he places on the market exceeds the value of the commodities which he has taken from it. His aim is not to equalize his supply and demand, but to make the difference between them as much as possible in favor of his supply.

What is true of the individual capital, also applies to the capitalist class.

In so far as the capitalist personifies but his industrial capital, his own demand is only for means of production and labor-power. His demand for Pm, expressed in value, is smaller than his advanced capital; he buys means of production of a value smaller than his capital, and therefore much smaller than the value of the commodity-capital which he takes back to the market.

As regards his demand for labor-power, its value is determined by the proportion of his variable capital to his total capital, as expressed by V÷C. Its proportion in capitalist production decreases continually more than his demand for means of production. His purchases of Pm steadily increase over his purchases of L.

Inasmuch as the laborer generally converts his wages into means of existence, and for the overwhelmingly larger part necessities of life, the demand of the capitalist for labor-power is indirectly also a demand for the articles of consumption assimilated by the working class. But this demand is equal to v and not one atom greater. If the laborer saves a part of his wages—we do not consider any questions of credit at all—he converts a part of his wages into a hoard and does not perform the functions of a purchaser to that extent. The limit of the maximum demand of the capitalist is C, equal to c plus v, but his supply for the market is c plus v plus s. If the composition of his commodity-capital is 80c+20v+20s, his demand is equal to 80c+20v, or one fifth smaller in value than his supply. His demand as compared to his supply decreases in proportion as the percentage of the mass of surplus-value produced by him (his rate of profit) increases. Although the demand of the capitalist for labor-power, and thus indirectly for necessities of life, decreases continually compared to his demand for means of production in the further development of production, it must not be forgotten that day by day his demand for Pm is always smaller than his capital. His demand for means of production must, therefore, be always smaller in value than the commodity-product of the capitalist who, working with a capital of equal value and conditions like his, furnishes him with those means of production. It does not alter the case, if many capitalists instead of one furnish him with means of production. Take it that his capital is 1,000 pounds sterling, and its constant part 800 pounds sterling; then his demand on all the capitalists supplying him is equal in value to 800 pounds sterling. Together they supply for each 1,000 pounds sterling means of production valued at 1,200 pounds sterling, assuming that the rate of profit is the same for all of them, regardless of the rate at which they share in the 1,000 and of the proportion which the share of each one may represent in his total capital. The demand of the buying capitalist covers only two-thirds of the supply of the sellers, while his total demand equals only four-fifths of the value of his own supply to the market.

It still remains to anticipate the analysis of the problem of turn-over. Let the total capital of the capitalist be 5,000 pounds sterling, of which 4,000 pounds is fixed and 1,000 pounds circulating capital; these 1,000 pounds sterling are composed of 800 c plus 200 v, as assumed before. His circulating capital must be turned over five times per year in order that his fixed capital may be turned over once. His commodity-product is then equal in value to 6,000 pounds sterling, it is valued at 1,000 pounds sterling more than his advanced capital, so that the same proportion of surplus-value is obtained as before:

5,000 C÷1,000 s=100(c+v)÷20 s.

This turn-over does not change anything in the proportion of the total demand of the capitalist to his total supply. The former remains one-fifth smaller than the latter.

Take it that his fixed capital must be reproduced in 10 years. Hence he sinks every year one tenth, or 400 pounds sterling, so that he has only a value of 3,600 pounds of fixed capital left plus 400 pounds in money. Inasmuch as repairs are necessary which do not exceed the average, they represent nothing but capital invested later. We may look at the matter from the standpoint that he has allowed for the expenses for repairs when calculating the value of his investment, so far as this enters into the annual commodity-product, so that they are included in that one tenth of sinking fund. If the repairs cost less than the average he is so much money in pocket, and in the reverse case he loses it. At any rate, although his demand, after his total capital has been turned over once a year, still remains at 5,000 pounds sterling which was the value of the original capital advanced, it increases so far as the circulating part of this capital is concerned, while it decreases so far as the fixed part is concerned.

We now come to the question of reproduction. Take it that the capitalist consumes the entire surplus-value composed of money m and reconverts only the original capital-value C into productive capital. Then the demand of the capitalist is equal to his supply; but this does not refer to the movements of his capital. As a capitalist, his demand is only for four-fifths of value of his supply. He consumes one-fifth as a non-capitalist; he consumes it, not in the performance of his function as capitalist, but for his private requirements or pleasure.

His calculation, expressed in percentages, stands as follows:

Demand as capitalist...100, supply120.
Demand as man of the world20, supply0.
Total demand...120, supply120.

This assumption amounts to a non-existence of capitalist production, and thus the non-existence of the industrial capitalist himself. For capitalism is destroyed in its very foundation, if we assume that its compelling motive is enjoyment instead of the accumulation of wealth.

But such an assumption is also technically impossible. The capitalist must not only form a reserve-capital as a protection against fluctuations of value and as a fund enabling him to wait for favorable conditions of the market for sale and purchase; he must also accumulate capital, in order to extend his production and embody the progress of technique in his productive organization.

In order to accumulate capital, he must first withdraw a a part of the surplus-value from circulation which he obtained from that circulation in the form of money, and must hoard it until it has increased sufficiently for the extension of his old business or the opening of a side-line. So long as the formation of the hoard continues, it does not increase the demand of the capitalist. The money is then inactive. It does not withdraw from the commodity-market any equivalent in commodities for the money-equivalent which it withdrew for commodities supplied to it.

Credit is not considered here. And credit includes the depositing, on the part of the capitalist, of accumulating money in a bank on payment of interest as shown by a running account.

Part I, Chapter V
THE TIME OF CIRCULATION.12

We have seen that the movement of capital through the sphere of production and the two phases of circulation takes place in a succession of time. The duration of its sojourn in the sphere of production is its time of production, that of its stay in the sphere of circulation its time of circulation.

The time of production naturally includes the period of the labor-process, but is not comprised in it. We must first remember that a part of the constant capital exists in the form of instruments of production, such as machinery, buildings, etc., which serve for the repeated labor-processes until they are worn out. Periodical interruptions of the labor-process by night, etc., interrupt the function of these instruments of production, but not their location on the place of production. They belong to this place when they are not in function as well as when they are. On the other hand, the capitalist must have a definite supply of raw material and auxiliary substances in readiness, in order that the process of production may take place for a longer or shorter time on a previously determined scale, without being dependent on the accidents of a daily supply from the market. This supply of raw material, etc., is consumed productively by degrees. There is, therefore, a difference between its time of production13 and its time of function. The time of production of the means of production in general comprises, therefore, first the time during which they serve as means of production by taking part in the productive process; second, the stops during which a certain process of production, and thus the function of the means of production embodied in it, is interrupted; third, the time during which the means of production are held in readiness as requirements for the process of production, during which they represent productive capital, without having entered into the process of production.

The difference so far discussed is always the difference between the time which the productive capital passes in the sphere of production and that in the process of production. But the process of production itself may require interruptions of the labor-process, and thus of the labor time, and during such pauses the object of labor is exposed to the influence of physical processes without the intervention of human labor. The process of production, and thus the function of the means of production, continue in this case, although the labor-process, and thus the function of the means of production as instruments of labor, have been interrupted. This applies, for instance, to the grain, after it has been sowed, the wine fermenting in the cellar, the labor-material of many manufacturers, such as tanneries, where the material is given over to chemical processes. The time of production is then greater than the labor-time. The difference between the two consists in an excess of the time of production over the labor-time. This excess always arises by the latent existence of productive capital in the sphere of production, without performing its function in the process of production itself, or by the performance of its function in the productive process without taking part in the labor-process.

That part of the latent productive capital, which is held in readiness as a requirement for the productive process, such as cotton, coal, etc., in a spinnery, produces neither products nor value. It is fallow capital, although its fallow condition is a requirement for the uninterrupted flow of the process of production. The buildings, apparatus, etc., necessary for the storage of the productive supply (latent capital) are requirements of the productive process and therefore component parts of the advanced productive capital. They perform their function as conservators of the elements of production in a preliminary stage. Inasmuch as labor-processes are required in this stage, they add to the cost of the raw material, etc., but they are productive labor and produce surplus-value, because a part of this labor, like all wage-labor, is not paid. The normal interruptions of the entire process of production, the pauses in which the productive capital does not perform any functions, create neither value nor surplus-value. Hence the tendency to keep the work going at night (Volume I, chapter X, 4).—The intervals in the labor-time, which the object of labor must endure in the process of production itself, create neither value nor surplus-value. But they advance the product, form a part of its life, a process through which it must necessarily pass. The value of the apparatus, etc., is transferred to the product in proportion to the entire time, during which they perform their function; the product is brought to this stage by labor itself, and the employment of these apparatus is as much a requirement of production as the wasting of a part of the cotton which does not enter into the product, but nevertheless transfers its value to that product. The other parts of latent capital, such as buildings, machinery etc., that is to say those instruments of labor whose function is interrupted only by the regular pauses of the productive process (irregular interruptions caused by the restriction of production, crises, etc., are total losses) create additional values without entering into the creation of the product. The total value which this part of capital adds to the product, is determined by the average time which it lasts, for its own value, being use-value, diminishes during the time that it performs its functions as well as during that in which it does not.

Finally, the value of the constant part of capital, which continues in the productive process although the labor-process is interrupted, re-appears in the result of the productive process. Labor itself has here placed the means of production in a condition, where they pass without further assistance through certain useful processes, the result of which is a definite advantage or a change in the form of the use-values. Labor always transfers the value of the means of production to the product, to the extent that it really consumes them to good effect as means of production. And it does not change the case, whether labor has to be exerted continually on its object in order to produce this effect, or whether it merely gives the first impulse for it by placing the means of production in a condition wherein they undergo the intended transformation through the influence of natural processes, without further assistance from labor.

Whatever may be the reason for the excess of the time of production over the labor-time—whether it is that the means of production are still latent capital in a stage preliminary to the actual productive process, or that their function is interrupted within the process of production by its pauses, or that the process of production itself requires an interruption of the labor-process—in none of these cases do the means of production assimilate any labor. And if they do not assimilate any labor, they do not imbibe any surplus-labor. Hence the productive capital does not increase its value, so long as it remains in that part of its time of production which exceeds the labor-time, no matter how indispensable these pauses may be for the realization of the process of increasing value. It is plain, that the productivity and increment of a given productive capital in a given time are so much greater, the more nearly the time of production and labor-time are equal. Hence we have the tendency of capitalist production to reduce the excess of the time of production over the labor-time as much as possible. But although the time of production of a certain capital may exceed its labor-time, it always includes the latter, and its excess is a logical condition of the process of production. The time of production, then, is always that time in which a capital produces use-values and surplus-values, and in which it performs the functions of productive capital, although it includes time in which it is either latent or produces without creating surplus-values.

Within the sphere of circulation, capital abides as commodity-capital and money-capital. Its two processes of circulation consist in its transformation from the commodity-form into that of money, and from the money-form into that of commodities. It does not alter the character of these processes as transactions in circulation, of processes in the simple metamorphosis of commodities, that this transformation of commodities into money is at the same time a realization of the surplus-values embodied in the commodities, and that the transformation of money into commodities is at the same time a transformation or reconversion of capital-value into the forms of its elements of production.

The time of circulation and time of production mutually exclude one another. During its time of circulation, capital does not perform the functions of productive capital and therefore produces neither commodities nor surplus-value. If we study the cycle in its simplest form, so that the entire capital-value passes in one bulk from one phase into the other, we can plainly see that the process of production is interrupted and therefore also the production of surplus-value, so long as its time of circulation lasts, and that the renewal of the process of production will take place promptly or slowly, according to the length of the time of circulation. But if the various parts of capital pass through the cycle successively, so that the rotation of the entire capital-value proceeds successively by the rotation of its component parts, then it is evident that the part performing continually the function of productive capital must be so much smaller, the longer the aliquot parts of capital-value remain in the sphere of circulation. The expansion and contraction of the time of circulation are therefore a check on the contraction or expansion of the time of production or of the volume which a given capital can assume for its productive function. To the extent that the metamorphoses of circulation of a certain capital are reduced, to the extent that the time of circulation approaches zero, its productivity and increment of surplus-value will increase. For instance, if a capitalist executes an order, so that he receives payment for his goods on delivery, and if this payment is made in his own elements of production, the time of circulation of his capital approaches zero.

In short, the time of circulation of a certain capital limits its time of production and the process of creating surplus-value. And this limitation is proportional to the duration of the time of circulation. Seeing that this time may increase or decrease in different ratios, it may limit the time of production in various degrees. But political economy sees only the seeming effect, that is to say the effect of the time of circulation on the creation of surplus-values in general. It takes this negative effect for a positive one, because its results are positive. It clings so much the more to this semblance from which surplus-value flows toward it through the circulation, independently of its process of production and the exploitation of labor. We shall see later, that even scientific political economy has been deceived by this appearance of things. Various phenomena contribute to this deception: 1. The capitalist method of calculating profit, in which the negative cause figures as a positive one, seeing that with capitals in different spheres of investment, with different times of circulation only, a longer time of circulation tends toward an increase of prices, in short serves as one of the causes which bring about an equalization of profits. 2. The time of circulation is but a factor in the period of turn-over; and this period includes both the time of production and reproduction. What is really due to the period of turn-over, seems to be due to the time of circulation. 3. The conversion of commodities into variable capital (wages) is conditioned on their previous conversion into money. In the accumulation of capital, the conversion into additional variable capital takes place in circulation, or during the time of circulation. It thus appears as though this accumulation were due to the time of circulation.

Within the sphere of circulation, capital passes through the two opposite phases of C—M and M—C, no matter in what succession. Hence its time of circulation is likewise divided into two parts, viz.: the time required for its conversion from money into commodities, and that required for its conversion from commodities into money. We have already learned from the analysis of the simple circulation of commodities (Vol. I, Chap. III), that C—M, the sale, is the most difficult part of its metamorphosis and that, therefore, under ordinary conditions, it takes up the greater part of its time of circulation. As money, value exists in its ever convertible form. But as a commodity, value must first be transformed into money in order to assume such a directly convertible from of continual readiness. However, in the process of circulation of capital, its phase C—M deals with commodities which constitute definite elements of productive capital in a certain investment. The means of production may not be on the market and must first be produced, or they must be ordered from distant markets, or their ordinary supply is interrupted, or prices change, etc., in short there are a multitude of circumstances which are not visible in the simple change of form from M to C, but which nevertheless require more or less time for this part of the phase of circulation. C—M and M—C may not only be separate in time, but also in space, the selling and the buying market may be located apart. In the case of factories, for instance, the buyer and seller are frequently different persons. In the production of commodities, circulation is as necessary as production itself, so that agents are just as much needed in circulation as in production. The process of reproduction includes both functions of capital, therefore it also includes the necessity of having representatives for both of them, either in the person of the capitalist or of wage-workers, as his agents. But this is no more a good reason for mistaking the agents in circulation for those in production than it is to confound the functions of commodity-capital and money-capital with those of productive capital. The agents of circulation must be paid by the agents of production. And since capitalists who mutually sell and buy do not create either values or products by these transactions, this state of affairs is not changed, if they are enabled or compelled by the expansion of their business to charge others with those transactions.

In some business, the buyers and sellers get their wages in the form of percentages on the profits. It does not alter the matter to use the phrase that they are paid by the consumer. The consumers can pay only inasmuch as they are themselves instrumental in producing an equivalent in commodities as agents of production or appropriate it out of the product of other agents in production, whether it be by means of legal titles or of personal services.

There is difference between C—M and M—C, which has nothing to do with the different forms of commodities and money, but arises from the capitalist character of production. Intrinsically, C—M as well as M—C is merely a conversion of a given value out of one form into another. But C'—M' is at the same time a realization of the surplus-value contained in C'. Not so M—C. For this reason the sale is more important than the purchase. M—C is under normal conditions a necessary act for the creation of more value by means of the value contained in it, but it is not the realization of surplus-value; it is the intimation of its production, not its after-effect.

The form in which a commodity exists, the form of its use-value, prescribes definite limits for the circulation of commodity-capital C'—M'. Use-values are naturally perishable. Hence, if they are not productively or individually consumed within a certain time, in other words, if they are not sold within a certain period, they spoil and thus lose with their use-value also the faculty of being bearers of surplus-value. The capital-value, or eventually the surplus-value, contained in them is lost. The use-values do not remain the bearers of perennial capital-value increasing by the addition of surplus-value, unless they are continually reproduced and replaced by new use-values of the same or of some other order. The sale of the use-values in the form of finished commodities, their transfer to the productive or individual consumption by means of this sale, is the ever recurring requirement for their reproduction. They must change their old use-form within a certain time, in order to continue their existence in a new form. Exchange-value maintains itself only by means of this constant renewal of its substance. The use-values of certain commodities spoil sooner or later; the time between their production and consumption may therefore be long or short; they may retain the form of commodity-capital in phase C—M of the circulation for a shorter or longer term and endure a shorter or a longer time of circulation. The limit of the time of circulation of a certain commodity-capital imposed by the spoiling of the substance of the commodity is the absolute limit of this part of the time of circulation, or of the time of circulation of commodity-capital as such. To the extent that a commodity is perishable, to the extent that it must be sold and consumed as soon as possible after its production, its capacity for removal from its place of production is restricted, the sphere of its circulation is narrowed, its selling market is localized. For this reason a commodity is so much less suited for capitalist production as it is perishable, as its physical composition limits its time of circulation. It is available for this purpose only in thickly populated districts, or to the extent that the improvement of transportation brings places closer together. But the concentration of the production of such articles into a few hands and in a populous district may create a relatively large market even for them, for instance, such as the product of large beer-breweries, dairies, etc.

Part I, Chapter VI
THE EXPENSES OF CIRCULATION.

I. GENUINE EXPENSES OF CIRCULATION.

1. The Time of Purchase and Sale.

The transformations of capital from commodities into money and from money into commodities are at the same time transactions of the capitalist, acts of purchase and sale. The time in which these transformations take place constitutes from the personal standpoint of the capitalist a purchase and selling time, it is the time during which he performs the functions of a buyer and seller on the market. Just as the time of circulation of capital is a necessary part of its time of reproduction, so the time in which the capitalist buys and sells and remains in the market is a necessary part of the time in which he performs the functions of a capitalist, in which he personifies capital. It is a part of his business time.

14 Since we have assumed that commodities are bought and sold at their values, these transformations constitute merely a conversion of the same value from one form into another, from the form of commodities into that of money or vice versa, a change of composition in substance. If commodities are sold at their values, then the magnitude in the hands of the buyer and seller remains unchanged. Only the form of its existence is changed. If the commodities are not sold at their values, then the sum of the converted values remains the same; the plus on one side is offset by a minus on the other.

The metamorphoses C—M and M—C are transactions between buyers and sellers; they require time to perfect the trade, the more so as this represents a struggle in which each seeks to get the best of the other; for to business men applies the statement: "When Greek meets Greek, then comes the tug of war." The conversion of a commodity costs time and labor-power, not for the purpose of creating values, but in order to accomplish the conversion of value from one form into another. The mutual attempt to appropriate an extra share of this value, changes nothing fundamentally. This work, increased by the evil designs on either side, does not create value any more than the work done in a civil process increases the value of the object of contention. It is with this labor, which is a necessary part of the totality of the capitalist process of production, including the circulation or included by it, as it is with the labor of combustion of some element used for the generation of heat. This labor of combustion does not generate any heat, although it is a necessary part in the process of combustion. In order to employ coal as fuel, it must combine with oxygen, and for this purpose coal must be brought to the condition of carbonic acid gas; in other words, a physical change of form must take place. The separation of carbon molecules, which are united into a solid mass, and the breaking up of these molecules into their atoms, must precede the new combination, and this requires a certain effort, which is not transformed into heat, but taken from it. If the owners of commodities are not capitalists, but direct producers, the time required for buying and selling is so much loss of labor time, and for this reason such transactions were deferred in ancient and medieval times to holidays.

Of course, the dimensions acquired by the business in commodities in the hands of the capitalists cannot transform this labor, which does not create any values and promotes merely changes of form, into labor productive of surplus-value. Nor can this miracle of transsubstantiation be accomplished by unloading this work of "combustion" from the shoulders of the industrial capitalists to those of paid employees who attend to it exclusively. These employees will not tender their services out of pure love for the capitalists. The collector of some real-estate owner or the messenger of some bank is indifferent to the fact that their labor does not add any value to the rent or to the money carried to the bank in bags.15

For the capitalist who has others working for him, selling and buying become primary functions. Seeing that he appropriates the products of many on a large social scale, he must sell on the same scale and then reconvert the money into elements of production. But still neither the sale nor the purchase create any values. An illusion is here created by the function of merchant's capital. But without entering at this point into a detailed discussion of this fact, we can plainly see this much: If a function, which is unproductive in itself, although a necessary link in reproduction, is transformed by a division of labor from an incidental occupation of many into an exclusive occupation of a few, the character of this function is not changed thereby. One merchant, as an agent promoting the transformation of commodities by assuming the role of a mere buyer and seller, may abbreviate by his operations the time of sale and purchase for many producers. To that extent he may be regarded as a machine which reduces a useless expenditure of energy or helps to set free some time of production.16

In order to simplify the matter, seeing that we shall not discuss the merchant as a capitalist and his capital as merchant's capital until later, we shall assume that this buying and selling agent is a man who sells his labor-power. He expends his labor-power and labor-time in the operations C—M and M—C. And he makes his living that way, just as another does by spinning or by making pills. He performs a necessary function, because the process of reproduction itself includes an unproductive function. He works as well as any other man, but intrinsically his labor creates neither products nor values. He belongs himself to the unproductive expenses of production. His services do not transform an unproductive function into a productive one, nor unproductive into productive labor. It would be a miracle, if such a transformation could be accomplished by a mere transfer of a function. His usefulness consists rather in the fact that a small part of the labor-power and labor-time of society is tied up in this unproductive function. We shall assume that he is a wage-worker, even though better paid than others. Whatever may be his wages, in the role of a wage-worker he always works a part of his time for nothing. He may receive in wages the value of the product of eight working hours, when he performs his functions for ten hours. But his two hours of surplus-labor do not produce any surplus-values any more than his eight hours of necessary labor, although by means of these eight hours of necessary labor a part of the social product is transferred to him. In the first place, looking at it from the standpoint of society, his labor-power is used up for ten hours in a mere function of circulation. It cannot be used otherwise, for productive labor. In the second place, society does not pay for those two hours of surplus-labor, although they are expended by the man who worked during that time. Society does not appropriate any surplus-product or value through them. But the expenses of circulation, which he represents, are thereby reduced by one-fifth, from ten hours to eight. Society does not pay any equivalent for this fifth of this actual time of circulation, of which he is the agent. But if this man is employed by a capitalist, then the non-payment of these two hours reduces the expenses of circulation of his capital, which represent a deduction from his income. For the capitalist this is a positive gain, because the negative limit for the utilization of his capital is thereby reduced. So long as small independent producers of commodities spend a part of their own time in selling and buying, this shows itself either as time spent during the intervals of their productive function, or as a reduction of their time of production.

At all events, the time required for this purpose is an expense of circulation, which does not add any increment to the converted values. It is the expense which is required in order to convert them from commodities into money. Inasmuch as the capitalist producer of commodities appears as an agent of circulation, he differs from the direct producers of commodities only by the fact that he buys and sells on a larger scale and therefore is a greater factor in circulation. And if the expansion of his business compels or enables him to hire his own wage-laborers as agents of circulation, the nature of this phenomenon is not changed in any way. A certain amount of labor-power and labor-time must be expended in the process of circulation, so far as it is merely a change of form. But this now appears as an additional expenditure of capital. A part of the variable capital must be expended in the purchase of these labor-powers active only in circulation. This advance of capital creates neither products nor values. It reduces to that extent the volume of the productive function of capital. It is as though one part of the product were transformed into a machine, which buys or sells the rest of the product. This machine deducts so much from the product. It does not participate in the productive process, although it can reduce the labor-power required for the circulation. It constitutes simply a part of the expenses of circulation.

2. Bookkeeping.

Apart from the actual selling and buying, labor-time is expended in bookkeeping, which assimilates more materialized labor, such as pens, ink, paper, desks, office-expenses. This function, therefore, requires labor-power and materials. It is the same condition of things which we observed in the case of the time of sale and purchase.

As a principle of unity within its cycles, as a value in process of rotation, whether it be in the sphere of production or in both phases of the sphere of circulation, capital exists ideally only in the form of accounting money, principally in the mind of the producer of commodities, more especially the capitalist producer of commodities. This movement is fixed and controlled by bookkeeping, which includes also the determination of prices, or the calculation of the prices of commodities. The movement of production, especially of the production of values—in which the commodities figure as bearers of value, as mere names of things, the ideal existence of which as values is crystallized in accounting money—thus is symbolically reflected in imagination. So long as the individual producer of commodities keeps account only in his head (for instance a farmer; a bookkeeping tenant is not known until capitalist production introduces him), or incidentally, outside of his time of production, makes a note of his expenses, receipts, instalment days, etc., just so long does it appear intelligible that this function, and the materials consumed by it, such as paper, etc., require an additional expenditure of labor-time and materials, which is necessary, but constitutes a deduction from the time available for productive consumption and from the materials which are used in the actual process of production and are embodied in the creation of products and values.17 The nature of the function itself is not changed. The volume which it assumes by its concentration in the hands of the capitalist producer of commodities, who transforms it from a function of many small producers into that of one single capitalist within a process of large scale production does not alter the case, neither is its nature affected by its separation from those productive functions, which it accompanied incidentally, nor by its modification into an independent function of agents exclusively entrusted with it.

The division of labor, the assuming of independence, does not make a function productive, if it was not so before it became independent. If a capitalist invests his capital anew, then he must invest a part of it in hiring a bookkeeper, etc., and materials for bookkeeping. If his capital is already in active operation, in the process of continual reproduction, then he must continually reconvert a part of his commodity-product by means of its transformation into money, into a bookkeeper, salesman, etc. This part of his capital is withdrawn from production and belongs to the expenses of circulation, deductions from the total product (including the labor-power itself, which is expended wholly for this function).

But there is a certain difference between the expenses incidental to bookkeeping, or the unproductive expenditure of labor-time on one side, and that of mere selling and buying time on the other. The latter arise only from the definite social form of the process of production, they are due to the fact that it is a production of commodities. Bookkeeping, for the control and ideal survey of the process, becomes necessary to the extent that the process assumes a social scale and loses its purely individual character. It is, therefore, more necessary in capitalist production than in scattered handicraft and agricultural production, and still more necessary in co-operative than in capitalist production. But the expenses of bookkeeping are reduced to the extent that production is concentrated and becomes social bookkeeping.

We are here concerned only about the general character of the expenses of circulation, which arise out of the general metamorphoses. It is superfluous to discuss all its details. To what extent phenomena, which are mere incidents in changes of form due to the social character of the process of production, may deceive the eyes when they cease to be imperceptible and incidental accompaniments of individual production, we may observe in the case of the mere handling of money, when it is concentrated into an exclusive function of banks on a large scale, or of a cashier in individual businesses. But it must be remembered, that these expenses of circulation do not change their character by changing their form.

3. Money.

Whether a product is intended for a commodity or not, it is always a materialized form of wealth, a use-value to be productively or individually consumed. If it is a commodity, its value is ideally expressed in its price, which does not change its actual use-value. But the fact that certain commodities, such as gold and silver, may perform the function of money and as such reside exclusively in the process of circulation (even in the form of a hoard, a reserve fund, etc., they remain in the sphere of circulation, although latent), is due to the definite social form of the process of production, which is a production of commodities. Since capitalist production gives to all its products the general form of commodities, and since the overwhelming mass of products are produced for sale and must therefore assume the form of money, and since the commodity-part of the social wealth grows continually in proportion, it follows that the quantity of gold and silver employed as means of circulation, paying medium, reserve fund, etc., must likewise increase. These commodities performing the function of money do not enter either into productive or into individual consumption. They represent social labor fixed in a form in which it may serve as a mere machine in circulation. Apart from the fact that a part of the social wealth is tied up in this unproductive form, the wearing out of the money constantly requires its reproduction, or the conversion of more social labor, in the form of products, into mere gold and silver. These expenses of reproduction are considerable in capitalistically developed nations, because there is a large part of the wealth tied up in the form of money. Gold and silver as money-commodities represent social expenses of circulation, due to the social form of production. They are dead expenses of commodity-production in general, and they increase with the development of this production, especially when capitalized. They represent a part of the social wealth, which must be sacrificed in the process of circulation.18

II. EXPENSES OF STORAGE.

Expenses of circulation, which are due to a mere change of form in circulation, ideally speaking, do not enter into the value of the commodities. The capital parts expended for them are deductions from the productively expended capital, so far as the capitalist is concerned. Not so the expenses of circulation which we shall consider now. They may arise from processes of production, which are continued only in circulation, the productive character of which is merely concealed by the form of the circulation. Or, on the other hand, they may represent from the standpoint of society mere unproductive expenses of subjective or materialized labor, which for this very reason they may become productive of value for the individual capitalist, by making an addition to the price of his commodities. This follows from the simple fact that these expenses are different in different spheres of production, or even for different individual capitalists in the same sphere of production. When added to the prices of commodities, they are divided in proportion as they fall upon the shoulders of the various individual capitalists. But all labor which adds value can also add surplus-value, and will always do so under capitalist production, the value created by it depending on the amount of the labor, the surplus-value added depending on the amount which the capitalist pays for it. In other words, expenses which increase the price of a commodity without adding anything to its value, which therefore are dead expenses so far as society is concerned, may be a source of profit for the individual capitalist. On the other hand, in so far as the addition to the price of commodities merely distributes these expenses of circulation equally, the unproductive character of this expenditure is not changed. For instance, insurance companies divide the losses of individual capitalists among the capitalist class. But this does not alter the fact that these equalized losses are losses so far as the aggregate social capital is concerned.

1. General Formation of Supply.

During its existence as commodity-capital, or its stay on the market, in other words, in the interval between the process of production from which it originates and the process of consumption into which it enters, the product forms a supply of commodities. As a commodity on the market, and therefore in the form of a supply, the commodity-product figures twice in each cycle: The first time as the commodity-product of that rotating capital whose cycle is being considered; the second time as the commodity-product of another capital, which must be found ready on the market, in order to be bought and converted into productive capital. It is, indeed, possible that this last-named commodity-capital is not produced until ordered. In that case, an interruption occurs until it has been produced. But the flow of the process of production and reproduction required that a certain mass of commodities (means of production) should be always on the market, that there should be a supply of them. In the same way, productive capital comprises the purchase of labor-power and the money-form is here only that form of the value of means of existence which the laborer must find at hand on the market, for the greater part. We shall discuss this more in detail in a short while; suffice it to make this point at present.

From the standpoint of the rotating capital-value, which has been transformed into a commodity-product and must now be sold or reconverted into money, which, therefore, has for the moment the function of commodity-capital on the market, the condition in which it forms a supply is contrary to its intentions and its stay on the market is involuntary. The sooner the sale is effected, the smoother runs the process of reproduction. The delay in the phase C'—M' prevents the actual change of substance which must take place in the rotation of capital and obstructs its further function as productive capital. On the other hand, so far as M—C is concerned, the constant presence of a supply of commodities on the market is a requirement for the flow of the process of reproduction and of the investment of new or additional capital.

The demurrage of the commodity-capital as a supply on the market requires buildings, stores, storage places, warehouses, in other words, an expenditure of constant capital; furthermore the payment of labor-power for storing the commodities. Finally, the commodities spoil and are exposed to injurious elementary influences. Additional capital is required to protect them, and this capital must be invested in materialized labor as well as in labor-power.19

We see, then, that the sojourn of commodity-capital as a supply on the market causes expenses, which belong to the expenses of circulation, since they do not fall within the sphere of production. These expenses of circulation differ from those mentioned under I, by the fact that they enter in part into the value of the commodities, in other words, that they increase the price of commodities. Under all circumstances the capital and labor-power required for the conservation and storage of the commodity-supply, are withdrawn from the direct process of production. On the other hand, the capitals thus employed, including their labor-power, must be reproduced by the social product. Their expenditure, therefore, reduces the productivity of labor-power to that extent, so that a greater amount of capital and labor is needed to obtain a certain intended effect. They are dead expenses.

Inasmuch as the expenses of circulation arising out of the formation of a supply of commodities are due merely to the time required for the transformation of existing commodity-values into money, in other words, inasmuch as they are due to the prevailing social form of production, which makes the production of commodities and their transformation into money imperative, they share the character of the expenses of circulation enumerated under I. On the other hand, the value of the commodities is here preserved or increased, because the use-value, the product itself, is placed in conditions which require an outlay of capital. The commodities are submitted to operations, which expend additional labor on the use-values. But the computation of the values of commodities, the bookkeeping incidental to this process, the transactions of sale and purchase, do not influence the use-values in which the exchange-values of the commodities are embodied. These transactions concern merely the form of the values. Although, in the present case, the expenses of keeping a supply (which is done involuntarily) arise only from a delay of the metamorphosis and from its necessity, these expenses differ from those mentioned under I, in that they are not made for the purpose of effecting a change of form, but for the purpose of preserving the value embodied in the commodity as a use-value, which cannot be preserved in any other way than by preserving the use-value, the product, itself. The use-value is neither increased nor raised in value, on the contrary, it diminishes. But its diminution is restricted and it is preserved. Neither is the advanced value contained in the commodity increased, although new materialized and subjective labor is added.

We have now to investigate furthermore, to what extent these expenses arise from the peculiar nature of the production of commodities in general and from the prevailing absolute form of this mode of production, its capitalistic form; and to what extent they are common to all social production and merely assume a peculiar form and mode of expression in capitalist production.

Adam Smith has expressed the strange opinion, that the formation of a supply is a phenomenon peculiar to capitalist production alone.20 More recent economists, for instance Lalor, insist on the other hand, that it declines with the development of capitalist production. Sismondi even regards this as one of the drawbacks of this mode of production.

As a matter of fact, the supply exists in three forms: In the form of productive capital, in the form of a fund for individual consumption, and in the form of a commodity-supply or commodity-capital. The supply in one form decreases relatively, when it increases in another, although it may increase absolutely in all three forms simultaneously.

It is plain from the outset, that wherever production is carried on for direct consumption on the part of the producer, and only to a minor extent for exchange or sale, where the social product does not assume the character of commodities at all, or only to a small degree, there the supply in the form of commodities can be only a small and insignificant part of the social wealth. On the other hand, the supply for consumption is relatively large, especially that of the means of existence. We have but to take a look at ancient agriculture, in order to understand this. The overwhelming part of the product there constitutes directly a supply of means of production and means of existence, without becoming a supply of commodities, because it remains in the hands of its producers and owners. It does not assume the form of a supply of commodities, and for this reason Adam Smith declares that there is no supply at all in societies based on this form of production. He confounds the form of the supply with the supply itself and believes that society hitherto lived from hand to mouth or trusted to the luck of the next day.21 This is a naive misunderstanding.

A supply in the form of productive capital exists in the shape of means of production, which are either in operation in the process of production, or at least in the hands of the producer, so that they are latent in the process of production. We have seen previously, that with the development of the productivity of labour, and therefore with the development of the capitalist mode of production, which develops the socially productive power of labor more than all previous modes of production, there is a steady increase of the mass of means of production, which are permanently embodied in the productive process as instruments of labor and perform their function in it for a longer or shorter time at repeated intervals (buildings, machinery, etc.); also, that this increase is at the same time the premise and result of the development of the productivity of social labor. It is especially capitalist production, which is characterized by relative as well as absolute growth of this sort of wealth. The material forms of existence of constant capital, the means of production, do not consist merely of such instruments of labor, but also of raw material in various stages of finish and of auxiliary substances, with the enlargement of the scale of production and the increase in the productivity of labor by co-operation, division, machinery, etc., the mass of raw materials and auxiliary substances used in the daily process of reproduction, grows likewise. These elements must be ready at hand in the shop. The volume of this form of productive capital increases absolutely. In order that the process may flow along smoothly—apart from the fact whether this supply may be renewed daily or only at fixed intervals—there must always be more raw material, etc., accumulated at the place of production than is used up, say, daily or weekly. The continuity of the process requires that the fulfillment of its conditions should neither depend on its possible interruption by daily purchases, nor on the daily or weekly sale of the product, so that the regularity of its reconversion into its elements of production may not be broken. But it is evident, that the productive capital may be latent, or form a supply, in different proportions. There is, for instance, quite a difference, whether a spinner must have on hand a supply of cotton or coal for three months or for one. Plainly this supply may decrease relatively, while it may at the same time increase absolutely.

This depends on various conditions, all of which practically amount to the requirement that there shall be a greater rapidity, regularity, and security in furnishing the necessary amount of raw material always in such a way, that there may be no interruption. To the extent that these conditions are not fulfilled, to the extent that there is no rapidity, regularity, and security of supply, the latent part of the productive capital in the hands of the producer, that is to say the supply of raw materials waiting to be used, must increase in size. These conditions are inversely proportional to the degree of development of capitalist production, and thus to the productive power of social labor. The same applies to the supply in this form.

However, that which appears as a decrease of the supply, for instance, to Lalor, is in part merely a decrease of the supply in the form of commodity-capital, or of the actual commodity-supply; it is only a change of form of the same supply. If, for instance, the mass of coal daily produced in a certain country, and therefore the scale and energy of the coal-industry, are great, the spinner does not need a large store of coal in order to insure the continuity of his production. The security of the continuous reproduction of the coal supply makes this unnecessary. In the second place, the rapidity with which the product of one process may be transferred as means of production to another process depends on the development of the means of transportation and communication. The cheapness of transportation plays a great role in this question. The continually renewed transport, for instance, of coal from the mine to the spinnery, would be more expensive than the storing up of a large supply for a long time when the price of transportation is relatively cheap. These two circumstances are due to the process of production itself. In the third place, the development of the credit-system exerts an influence on this question. The less the spinner is dependent on the immediate sale of his yarn for the renewal of his supply of cotton, coal, etc.,—and this dependence will be so much smaller, the more the credit-system is developed—the smaller can be the relative size of these supplies, in order to insure independence from the hazards of the sale of yarn for the continuous production of yarn on a given scale. In the fourth place, many raw materials, and half-finished products, etc., require long periods of time for their production, and this applies especially to all raw materials furnished by agriculture.

If no interruption of the process of production is to take place, there must be a certain amount of raw materials on hand for the entire period, in which no new products can take the places of the old. If this supply decreases in the hands of the capitalist, it proves merely that it increases in the hands of the merchant in the form of a supply of commodities. The development of transportation, for instance, makes it possible to convey the cotton stored in the import warehouses of Liverpool rapidly to Manchester, so that the manufacturer can renew his supply in small portions according to his needs. But in that case, the cotton remains in so much larger quantities as a commodity-supply in the hands of the merchants in Liverpool. It is therefore merely a question of a change of form, and Lalor and others have overlooked this. And from the standpoint of social capital, the same quantity of products still remains in the form of a supply. The quantity of the supply required for, say, a whole nation during the period of one year decreases to the extent that the means of transportation are developed. If a large number of sailing vessels trade between America and England, the opportunities of England for the renewal of its supply of cotton are increased and quantity of the cotton supply to be held in storage on an average decreases. The same effect is produced by the development of the world-market and thus the multiplication of the sources of supply of the same articles. Various quantities of this supply are carried to the market from different countries and at different intervals.

2. The Commodity-Supply in Particular.

We have already seen that the product assumes the general form of commodities on the basis of capitalist production, and to the extent that the scale and scope of this production increase, this character becomes prevalent. Even if production retains the same scale, there will still be a far greater proportion of the product in the form of commodities, compared to other modes of production. And all commodities, and therefore all commodity-capital, which is but another expression for commodities in the form of capital-value, constitute an element of the commodity-supply, unless they pass immediately from the sphere of production into productive or individual consumption, instead of remaining on the market in the interval between production and consumption. If the scale of production remains the same, the commodity-supply, that is to say, the individualization, and fixation of the commodity-form of the product, grows therefore with the development of capitalist production. We have seen, furthermore, that this is merely a change of form on the part of the supply, that is to say the supply in the form of commodities increases on one side, while on the other the supply in the form of direct means of production for consumption decreases. It is merely a question of a changed form of the social supply. The fact that it is not only the relative size of the commodity-supply compared to the aggregate social product which increases, but also its absolute size, is due to the growth of the aggregate product with the advance of capitalist production.

With the development of capitalist production, the scale of production becomes less and less dependent on the immediate demand for the product and falls more and more under the determining influence of the amount of capital available in the hands of the individual capitalist, of the instinct for the creation of more value inherent in capital, of the need for the continuity and expansion of its processes of production. This necessarily increases the mass of products required in each branch of production in the shape of commodities. The amount of capital fixed for a longer or shorter period in the form of commodity-capital grows proportionately. In short, the commodity-supply increases.

Finally, the majority of the members of human society are transformed into wage workers, into people who live from hand to mouth, who receive their wages weekly and spend them daily, who therefore must find a supply of the necessities of life ready at hand. Although the individual elements of this supply may be in continuous flow, a part of them must always suffer delay in order that the supply may be ever renewed.

All these characteristics are due to the form of capitalist production and to the metamorphoses incidental to it, which the product must undergo in the process of circulation.

Whatever may be the social form of the supply of products, its preservation requires an outlay for buildings, storage facilities, etc., which protect the product; furthermore for means of production and labor, more or less of which must be expended, according to the nature of the product, in order to preserve it against injurious influences. The more the supply is socially concentrated, the smaller are the relative expenses. These expenses always consume a part of the social labor, either in a materialized or in a subjective form; they require an outlay of capital which does not enter into the productive process itself and thus diminish the product. They constitute the cost of preserving the social wealth, and are, therefore, necessary expenses, without regard to the fact whether the existence of the social product in the form of a commodity-supply is due merely to the social form of production, to the commodity-form and its metamorphoses, or whether we regard the commodity-supply merely as a special form of the supply of products, a supply common to all societies, though not always in the form of commodity-supply, which is a form of the supply of products belonging to the process of circulation.

The question is now, to what extent these expenses enter into the value of commodities.

If the capitalist has converted the capital advanced by him for means of production and labor-power into a product, into a mass of commodities ready for sale, and these commodities remain in stock unsold, then it is not only the creation of values by means of his capital which is interrupted. The expenses required for the conservation and storage of this supply in buildings, etc., and for additional labor, signify a positive loss for him. The final buyer would laugh in his face, if he were to say to him: "My articles were unsalable for six months, and their preservation during that period did not only make so and so much of my capital unproductive, but also cost me so much extra-expenses." "So much the worse for you," would the buyer say. "Here is another seller, whose articles were completed the day before yesterday. Your articles are old and probably more or less injured by the ravages of time. Therefore you will have to sell cheaper than your rival."

It does not alter the life-processes of a commodity, whether its producer is a direct producer or a capitalist producer, who is merely a representative of the actual producer. The product must be converted into money. The expenses caused by the fixation of the product in the form of commodities are a part of the individual adventures of the seller, and the buyer does not concern himself about them. The buyer does not pay for the time of circulation of the commodities. Even if the capitalist holds his goods back intentionally, in times of an actual or expected revolution of values, it depends on the materialization of this revolution of values, on the correctness or incorrectness of the seller's speculation, whether he will recover his outlay or not. Inasmuch, therefore, as the formation of a supply involves a delay in the circulation, the expenses caused thereby do not add anything to the value of the commodities. On the other hand, there cannot be any supply without a sojourn of the commodities in circulation, without the stay of capital for a longer or shorter time in the form of commodity; hence there cannot be any supply without a delay of the circulation. It is the same with money, which cannot circulate without the formation of money-reserve. Hence there cannot be any circulation of commodities without a supply of commodities. If this necessity does not confront the capitalist in C'—M', it will do so in M—C; not so far as his own commodity-capital is concerned, but that of other capitalists, who produce means of production for him and necessities of life for his laborers.

It appears that the nature of the case is not altered, whether the formation of a supply is voluntary or involuntary, that is to say whether the producer accumulates a supply intentionally or whether his product forms a supply in consequence of the resistance offered to its sale by the conditions of the process of circulation. But it is useful for the solution of this question to know what distinguishes the voluntary from the involuntary formation of a supply. The involuntary formation of a supply arises from, or is identical with, an interruption of the circulation, which is independent of the knowledge of the producer of commodities and thwarts his will. And what characterizes the voluntary formation of a supply? The seller seeks to get rid of his commodity as much as ever. He always offers his product as a commodity. If he were to withdraw it from sale, it would be only a latent, not an effective organ of the commodity-supply. The commodity as such is still as much as ever a bearer of exchange-value and can become effective only by discarding the commodity-form and assuming the money-form.

The commodity-supply must have a certain size, in order to satisfy the demand during a given period. The continual extension of the circle of buyers is one of the factors in the calculation. For instance, in order to last to a certain day, a part of the commodities on the market must retain the form of commodities while the remainder continue in flow and are converted into money. The part which is delayed while the rest keep moving decreases continually, to the extent that the size of the entire supply decreases, until it is all sold. The delay of the commodities is thus calculated on as a necessary requirement of their sale. The size of the supply must be larger than the average sale or the average extent of the demand. Otherwise the excess over this average could not be satisfied. At the same time, the supply must be continually renewed, because it is continually dissolved. This renewal cannot come from anywhere in the last instance than from production, from a new supply of commodities. Whether this comes from abroad or not, does not alter the case. The renewal depends on the periods required by the commodities for their reproduction. The commodity-supply must last during these periods. The fact that it does not remain in the hands of the original producer, but passes through various stores from the wholesaler to the retailer, changes merely the aspect, not the nature of the thing. From the point of view of society, a part of capital still retains the form of a commodity-supply, so long as the commodities have not been consumed productively or individually. The producer tries to keep a supply corresponding to his average demand, in order to be somewhat independent of the process of production and to insure for himself a steady circle of customers. Corresponding to the periods of production, terms of sale are formed and the commodities form a supply for a longer or shorter time, until they can be replaced by new commodities of the same kind. The continuity and regularity of the process of circulation, and therefore of the process of reproduction, which includes the circulation, is safeguarded only by the formation of a supply.

It must be remembered that C'—M' may have been transacted for the producer of C, although C may still be on the market. If the producer were to keep his own commodities until they are sold to the last consumer, he would have to invest two capitals, one as a producer and one as a merchant. For the commodity itself, whether we look upon it as an individual commodity or as a part of social capital, it is immaterial whether the expenses of the formation of a supply fall on the shoulders of its producer or on those of a series of merchants from A to Z.

In so far as the commodity-supply is nothing but the commodity-form of the supply which would exist at a given scale of social production either as a productive supply or as a supply of means of consumption, if it did not have the form of a commodity-supply, the expenses required for its conservation and formation, that is to say the expenses for materialized and subjective labor, are merely converted expenses for maintaining either the social fund for production or the social fund for consumption. The increase of the value of commodities caused by them distributes these expenses simply pro rata to the different commodities, since the cost is different for different kinds of commodities. And the expenses for the formation of the supply are as much as ever deductions from the social wealth, although they are one of its requirements.

The circulation of commodities is normal only to the extent that the formation of a commodity-supply is its premise and necessarily arises by means of it, only in so far as this apparent stagnation is a part of the rotation itself, just as it is in the case of the formation of a money-reserve. But as soon as the commodities resting in the reservoirs of circulation refuse to give space to the succeeding wave of so that the reservoirs are overstocked, the commodity-supply expands just as the hoards do, if the circulation of money is clogged. It does not make any difference, whether this stop occurs in the magazines of the industrial capitalist or in the warehouses of the merchant. The supply is in that case not the premise of the uninterrupted sale, but the result of the impossibility of selling the goods. The expenses remain the same, but since they now arise entirely out of the form, that is to say, out of the necessity of selling the commodities, and out of the obstacles to this metamorphosis into money, they do not enter into the values of the commodities, but cause deductions, losses, from the value to be realized. Since the normal and abnormal form of the supply cannot be distinguished externally, and both of them are clogging the circulation, these phenomena may be confounded and may deceive the agent in production so much easier as the process of circulation of the capital of the producer may continue smoothly, while that of the commodities he has sold to merchants may be arrested. If the size of production and consumption increase, other conditions remaining the same, then the size of the commodity-supply increases likewise. It is renewed and absorbed just as fast, but its size is greater. Hence the growing size of the commodity-supply caused by a delay in the circulation may be mistaken for a symptom of the expansion of the process of reproduction, especially when the development of the credit-system makes it possible to mystify the real nature of the movement.

The expense of the formation of the supply consist (1) of quantitative losses of the mass of the product (for instance, in the case of a supply of flour); (2) in a spoiling of the quality; (3) in the materialized and individual labor required for the conversion of the supply.

III. EXPENSES OF TRANSPORTATION.

It is not necessary to enter at this place into all the details of the expenses of circulation, such as packing, sorting, etc. The general law is that all expenses of circulation, which arise only from changes of form, do not add any value to the commodities. They are merely expenses required for the realization of value, or for its conversion from one form into another. The capital invested in those expenses (including the labor employed by it) belongs to the dead expenses of capitalist production. They must be made up out of the surplus-product and are, from the point of view of the entire capitalist class, a deduction from the surplus-value or surplus product, just as the labor required for the purchase of the necessities of life is lost time for the laborer. But the expenses of transportation play a too prominent role to pass them by without a few short remarks.

Within the rotation of capital and the metamorphoses of commodities which are a part of that rotation, the mutation-processes of social labor take place. These mutation-processes may require a change of location on the part of the products, their transportation from one place to another. Still, a circulation of commodities may take place without their change from place to place, and a transportation of products without a circulation of commodities, or even without a direct exchange of products. A house which is sold by A to B does not wander from one place to another, although it circulates as a commodity. Movable commodity-values, such as cotton or iron ore, remain in the same warehouse at a time when they are passing through dozens of circulation processes, when they are bought and resold by speculators.22 That which really changes its place here is the title of ownership, not the thing itself. On the other hand, transportation played a prominent role in the land of the Incas, although the social product did not circulate either as a commodity or by means of exchange.

Even though the transportation industry under capitalist production appears as a cause of expenses of circulation, this special form does not alter the nature of the problem.

Quantities of products are not increased by transportation, neither is the eventual alteration of their natural qualities, with a few exceptions, the result of premeditated action, but an inevitable evil. But the use-value of things has no existence except in consumption, and this may necessitate a change of place on the part of the product, in other words, it may require the additional process of production of the transportation industry. The productive capital invested in this industry adds value to the transported products, partly by transferring value from the means of transportation, partly by adding value through the labor-power used in transportation. This last-named addition of value consists, as it does in all capitalist production, of a reproduction of wages and of surplus-value.

Within each process of production, the change of place of the object of labor and the required instruments of labor and labor-power—such as cotton which passes from the carding to the spinning room, or coal which is hoisted from the shaft to the surface—play a great role. The transition of the finished product, in the role of a finished commodity, from one independent place of production to another in a different location shows the same phenomenon on a larger scale. The transport of the products from one factory to another is finally succeeded by the passage of the finished products from the sphere of production to that of consumption. The product is not ready for consumption until it has completed these movements.

We have shown previously that a general law of the production of commodities decrees: The productivity of labor and its faculty of creating value stand in opposition to one another. This is true of the transportation industry as well as of any other. The smaller the amount of materialized and subjective labor required for the transportation of the commodities over a certain distance, the greater is the productivity of labor, and vice versa.23

The absolute magnitude of the value which the transportation of the commodities adds to them is smaller in proportion as the productivity of the transportation industry increases, and vice versa, and directly proportional to the distance traveled, other conditions remaining the same.

The relative magnitude of the value added to the prices of commodities by the cost of transportation, other conditions remaining the same, is directly proportional to their volume and weight. But there are many modifying circumstances. Transportation requires, for instance, more or less provision for protection against accidents, and therefore more or less expenditure of labor and instruments of labor, according to the relative fragility, perishable nature, explosiveness of the articles. In this department, the railroad magnates show a greater talent for inventing fantastic species than botanists and zoologists. The classification of the articles on English railroads fills volumes and rests in general on the tendency of transforming the many-sided natural qualities of commodities into so many difficulties of transportation and inevitable excuses for exploitation. "Glass, which was formerly valued at the rate of 11 pounds sterling per crate, is now valued at only 2 pounds sterling in consequence of industrial improvements and the abolition of the glass-tax, but the railway rates are as high as ever and exceed the cost of transportation by water. Formerly glass and glass ware for lead work was carried for 10 shillings per ton within a radius of 50 miles of Birmingham. Now the rates have been raised to thrice that figure on the pretext of the risk involved by the fragility of the article. But if anything is broken, the railway management does not pay for it.24 The fact that the relative magnitude of the value added by the cost of transportation to the articles is inversely proportional to their values furnishes a special excuse for the railroads to tax the articles in direct proportion to their values. The complaints of the industrials and merchants on this score are found on every page of the testimony of witnesses given before the royal commission on railways.

The capitalist mode of production reduces the cost of transportation for the individual commodities by the development of the means of transportation and communication, by their concentration, the scale of their traffic, etc. It increases that part of the materialized and subjective social labor, which is expended in the transportation of commodities, first by converting the great majority of all products into commodities, secondly, by substituting distant for local markets.

The circulation, that is to say the actual perambulation of the commodities through space, is carried on in the form of transportation. The transportation industry forms on one hand an independent branch of production, and thus a special sphere of investment of productive capital. On the other hand, it is distinguished from other spheres of production by the fact that it represents a continuation of a process of production within the process of circulation and for its benefit.

[4.]From Manuscript II.

[5.]Beginning of Manuscript VII, started July 2, 1878.

[6.]End of Manuscript VII. Beginning of Manuscript VI.

[7.]End of Manuscript VI. Beginning of Manuscript V.

[8.]This is true, no matter how we separate capital-value and surplus-value. 10,000 lbs. of yarn contain 1,560 lbs., or 78 pounds sterling, surplus-value; but one lb., or one shilling, likewise contains 2,496 ounces, or 1,728 pence of surplus-value.

[9.]A. Cuprov: Zeleznodoroznoje chostjajstvo, Moskva, 1875, pg. 75 and 76.

[10.]The term "latent" is borrowed from the idea of latent heat in physics, which has now been almost replaced by the theory of the transformation of energy. Marx therefore uses in the third part, which is of later date, another term borrowed from the idea of potential energy, viz.: "potential," or, analogous to the virtual velocities of D'Alembert, "virtual capital."—F. E.

[11.]End of Manuscript V. What follows to the end of the chapter is a note found in a Manuscript of 1877 or 1878 amid extracts from other works.

[12.]Beginning of Manuscript IV.

[13.]Time of production of the means of production does not mean, in this case, the time required for their production, but the time during which they take part in the process of production of a certain commodity.—F. E.

[14.]From here to 10 are statements taken from a note at the end of Manuscript VIII.

[15.]See explanation 9a.

[16.]"The expenses of commerce, although necessary, must be regarded as a burden." (Quesnay, Analyse du Tableau Economique, in Daire. Physiocrates, part I, Paris, 1846, page 71.) According to Quesnay, the "profit," which the competition between merchants produces, and which he sees in the fact that competition compels them "to figure a discount on their loss or gain...is really nothing but a prevention of loss for the seller at first hand or for the consuming buyer. Now, a prevention of loss on the expenses of commerce is not a real product or an increase of wealth through commerce, considering it simply as an exchange, whether with or without the cost of transportation." (Pages 145 and 146.) "The expenses of commerce are always paid by those who sell the products and who would enjoy the full prices paid for them by the buyers, if there were no incidental expenses." (Page 163, Ibidem.) The "proprietaires" and "producteurs" are "salariants," the merchants are "salaries." (Page 164, Quesnay, Problemes Economiques, in Daire, Physiocrates, Part I, Paris, 1846.)

[17.]In the middle ages, we find bookkeeping for agriculture only in the convents. But we have seen in Vol. I, that a bookkeeper was installed for agriculture as early as the primitive Indian communes. Bookkeeping is then made an independent function of a communal officer. This division of labor saves time, pains, and expenses, but production and bookkeeping for production remain as much two different things as a cargo of a ship and the way-bill. In the person of the bookkeeper, a part of the labor-power of the commune is withdrawn from production, and the cost of his function is not produced by his own labor, but by a deduction from the communal product. What is true of the bookkeeper of an Indian commune, is true under changed circumstances of the bookkeeper of the capitalists. (From Manuscript II.)

[18.]"The money circulating in a country is a certain portion of the capital of the country, absolutely withdrawn from productive purposes, in order to facilitate or increase the productiveness of the remainder; a certain amount of wealth is, therefore, as necessary in order to adopt gold as a circulating medium, as it is to make a machine, in order to facilitate any other production." (Economist, Vol. V, Page 519.)

[19.]Corbet calculates, in 1841, that the cost of storing wheat for a season of nine months amounts to a loss of 1½ per cent in quantity, 3 percent for interest on the price of wheat, 2 per cent for warehouse rental, 1 per cent for sifting and drayage, ½ per cent for delivery, together 7 per cent, or 3 sh. 6 d. on a price of 50 sh. per quarter. (Th. Corbet, An Inquiry Into the Causes and Modes of the Wealth of Individuals, etc., London, 1841.) According to the testimony of Liverpool merchants before the railroad commission, the net expenses of grain storage in 1865 amounted to 2 d. per month per quarter, or 9 to 10 d. per ton. (Royal Commission on Railways, 1867. Evidence, page 19, Nr. 331.)

[20.]Wealth of Nations, Book II, Introduction.

[21.]Instead of a supply arising from the conversion of the product into a commodity, and of the supply of articles of consumption into commodities, as Adam Smith thinks, this transformation, on the contrary, causes violent crises in the economy of the producer during the transition from production for use to production for sale. In India, for instance, the custom of storing up large quantities of grain in years of superfluity, when little could be gotten for it, was observed until very recent times. (Return. Bengal and Orissa Famine. H. of C., 1867, I, page 230, Nr.74.) The sudden increase in the demand for cotton, jute, etc., led in many parts of India to a restriction of rice culture, a rise in the price of rice, and a sale of old supplies of the producers. Then followed the unexampled export of rice to Australia, Madagascar, etc., in 1864-66. This accounts for the acute character of the famine of 1866, which cost the lives of more than a million inhabitants in the district of Orissa alone (1. c. 174, 175, 213, 214, and III. Papers relating to the Famine in Behar, pages 32, 33, where the "drain of the old stock" is emphasized as one of the causes of the famine).—From Manuscript II.

[22.]Storch calls this circulation factice.

[23.]Ricardo quotes Say, who considers it one of the blessings of commerce that it increases the price, or the value, of the products by transportation. "Commerce," writes Say, "enables us to obtain a commodity at its original place of production and to transport it to another place for consumption; it enables us, therefore, to increase the value of commodities by the entire difference between their price at the first and that at the second place." Ricardo remarks with reference to this: "True, but how is the additional value given to it? By adding to the cost of production, first, the expenses of conveyance, secondly, the profit on the advances of capital made by the merchant. The commodity is only more valuable, for the same reason that every other commodity may become more valuable, because more labor is expended on its production and conveyance before it is purchased by the consumer. This must not be mentioned as one of the advantages of commerce." (Ricardo, Principles of Political Economy, 3rd ed., London, 1821, pp. 309, 310.)

[24.]Royal Commission of Railways, p. 31, No. 630.