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CHAPTER III: Influence of the Progress of Industry and Population, on Rents, Profits, and Wages - John Stuart Mill, The Collected Works of John Stuart Mill, Volume III - Principles of Political Economy Part II 
The Collected Works of John Stuart Mill, Volume III - The Principles of Political Economy with Some of Their Applications to Social Philosophy (Books III-V and Appendices), ed. John M. Robson, Introduction by V.W. Bladen (Toronto: University of Toronto Press, London: Routledge and Kegan Paul, 1965).
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Influence of the Progress of Industry and Population, on Rents, Profits, and Wages
§ 1. [First case; population increasing, capital stationary] Continuing the inquiry into the nature of the economical changes taking place in a society which is in a state of industrial progress, we shall next consider what is the effect of that progress on the distribution of the produce among the various classes awhoa share in it. We may confine our attention to the system of distribution which is the most complex, and which virtually includes all others—that in which the produce of manufactures is shared between two classes, labourers and capitalists, and the produce of agriculture among three, labourers, capitalists, and landlords.
The characteristic features of what is commonly meant by industrial progress, resolve themselves mainly into three, increase of capital, increase of population, and improvements in production; understanding the last expression in its widest sense, to include the process of procuring commodities from a distance, as well as that of producing them. The other changes which take place are chiefly consequences of these; as, for example, the tendency to a progressive increase of the cost of production of food; barisingb from an increased demand, cwhich may bec occasioned either by increased population, or by an increase of capital and wages, enabling the poorer classes to increase their consumption. It will be convenient to set out by considering each of the three causes, as operating separately; after which we can suppose them combined in any manner we think fit.
Let us first suppose that population increases, capital and the arts of production remaining stationary. One of the effects of this change of circumstances is sufficiently obvious: wages will fall; the labouring class will be reduced to an inferior condition. The state of the capitalist, on the contrary, will be improved. With the same capital, he can purchase more labour, and obtain more produce. His rate of profit is increased. The dependence of the rate of profits on the cost of labour is here verified; for the labourer obtaining a diminished quantity of commodities, and no alteration being supposed in the circumstances of their production, the diminished quantity represents a diminished cost. The labourer obtains not only a smaller real reward, but the product of a smaller quantity of labour. The first circumstance is the important one to himself, the last to his employer.
Nothing has occurred, thus far, to affect in any way the value of any commodity; and no reason, therefore, has yet shown itself, why rent should be either raised or lowered. But if we look forward another stage in the series of effects, we may see our way to such a consequence. The labourers have increased in numbers: their condition is reduced in the same proportion; the increased numbers divide among them only the produce of the same amount of labour as before. But they may economize in their other comforts, and not in their food: each may consume as much food, and of as costly a quality as previously; or they may submit to a reduction, but not in proportion to the increase of numbers. On this supposition, notwithstanding the diminution of real wages, the increased population will require an increased quantity of food. But since industrial skill and knowledge are supposed to be stationary, more food can only be obtained by resorting to worse land, or to methods of cultivation which are less productive in proportion to the outlay. Capital for this extension of agriculture will not be wanting; for though, by hypothesis, no addition takes place to the capital in existence, a sufficient amount can be spared from the industry which previously supplied the other and less pressing wants which the labourers have been obliged to curtail. The additional supply of food, therefore, will be produced, but produced at a greater cost; and the exchange value of agricultural produce must rise. It may be objected, that profits having risen, the extra cost of producing food can be defrayed from profits, without any increase of price. It could, undoubtedly, but it will notd; becaused if it did, the agriculturist would be placed in an inferior position to other capitalists. The increase of profits, being the effect of diminished wages, is common to all employers of labour. The increased expenses arising from the necessity of a more costly cultivation, affect the agriculturist alone. For this peculiar burthen he must be peculiarly compensated, whether the general rate of profit be high or low. He will not submit indefinitely to a deduction from his profits, to which other capitalists are not subject. He will not extend his cultivation by laying out fresh capital, unless for a return sufficient to yield him as high a profit as could be obtained by the same capital in other investments. The value, therefore, of his commodity will rise, and rise in proportion to the increased cost. The farmer will thus be indemnified for the burthen which is peculiar to himself, and will also enjoy the augmented rate of profit which is common to all capitalists.
It follows, from principles with which we are already familiar, that in these circumstances rent will rise. Any land can afford to pay, and under free competition will pay, a rent equal to the excess of its produce above the return to an equal capital on the worst land, or under the least favourable conditions. Whenever, therefore, agriculture is driven to descend to worse land, or more onerous processes, rent rises. Its rise will be twofold, for, in the first place, rent in kind, or corn rent, will rise; and in the second, since the value of agricultural produce has also risen, rent, estimated in manufactured or foreign commodities (which is represented, cæteris paribus, by money rent) will rise still more.
The steps of the process (if, after what has been formerly said, it is necessary to retrace them) are as follows. Corn rises in price, to repay with the ordinary profit the capital required for producing additional corn on worse land or by more costly processes. So far as regards this additional corn, the increased price is but an equivalent for the additional expense; but the rise, extending to all corn, affords on all, except the last produced, an extra profit. If the farmer was accustomed to produce 100 quarters of wheat at 40s., and 120 quarters are now required, of which the last twenty cannot be produced under 45s., he obtains the extra five shillings on the entire 120 quarters, and not on the last twenty alone. He has thus an extra 25l. beyond the ordinary profits, and this, in a state of free competition, he will not be able to retain. He cannot however be compelled to give it up to the consumer, since a less price than 45s. would be inconsistent with the production of the last twenty quarters. The price, then, will remain at 45s., and the 25l. will be transferred by competition not to the consumer but to the landlord. A rise of erentse is therefore inevitably consequent on an increased demand for agricultural produce, when unaccompanied by increased facilities for its production. A truth which, after this final illustration, fwe may henceforthf take for granted.
The new element now introduced—an increased demand for food—besides occasioning an increase of rent, still further disturbs the distribution of the produce between capitalists and labourers. The increase of population will have diminished the reward of labour: and if its cost gisg diminished as greatly as its real remuneration, profits will be increased by the full amount. If, however, the increase of population leads to an increased production of food, which cannot be supplied but at an enhanced cost of production, the cost of labour will not be so much diminished as the real reward of it, and profits, therefore, will not be so much raised. It is even possible that they might not be raised at all. The labourers may previously have been so well provided for, that the whole of what they now lose may be struck off from their other indulgences, and they may not, either by necessity or choice, undergo any reduction in the quantity or quality of their food. To produce the food for the increased number may be attended with such an increase of expense, that wages, though reduced in quantity, may represent as great a cost, may be the product of as much labour, as before, and the capitalist may not be at all benefited. On this supposition the loss to the labourer is partly absorbed in the additional labour required for producing the last instalment of agricultural produce; and the remainder is gained by the landlord, the only sharer who always benefits by an increase of population.
§ 2. [Second case; capital increasing, population stationary] Let us now reverse our hypothesis, and instead of supposing capital stationary and population advancing, let us suppose capital advancing and population stationary; the facilities of production, both natural and acquired, being, as before, unaltered. The real wages of labour, instead of falling, will now rise; and since the cost of production of the things consumed by the labourer is not diminished, this rise of wages implies an equivalent increase of the cost of labour, and diminution of profits. To state the same deduction in other terms; the labourers not being more numerous, and the productive power of their labour being only the same as before, there is no increase of the produce; the increase of wages, therefore, must be at the charge of the capitalist. It is not impossible that the cost of labour might be increased in even a greater ratio than its real remuneration. The improved condition of the labourers may increase the demand for food. The labourers may have been so ill off before, as not to have food enough; and may now consume more: or they may choose to expend their increased means partly or wholly in a more costly quality of food, requiring more labour and more land; wheat, for example, instead of oats, or potatoes. This extension of agriculture implies, as usual, a greater cost of production and a higher price, so that besides the increase of the cost of labour arising from the increase of its reward, there will be a further increase (and an additional fall of profits) from the increased costliness of the commodities of which that reward consists. The same causes will produce a rise of rent. What the capitalists lose, above what the labourers gain, is partly transferred to the landlord, and partly swallowed up in the cost of growing food on worse land or by a less productive process.
§ 3. [Third case; population and capital increasing equally, the arts of production stationary] Having disposed of the two simple cases, an increasing population and stationary capital, and an increasing capital and stationary population, we are prepared to take into consideration the mixed case, in which the two elements of expansion are combined, both population and capital increasing. If either element increases faster than the other, the case is so far assimilated with one or other of the two preceding: we shall suppose them, therefore, to increase with equal rapidity; the test of equality being, that each labourer obtains the same commodities as before, and the same quantity of those commodities. Let us examine what will be the effect, on rent and profits, of this double progress.
Population having increased, without any falling off in the alabourer’sa condition, there is of course a demand for more food. The arts of production being supposed stationary, this food must be produced at an increased cost. To compensate for this greater cost of the additional food, the price of agricultural produce must rise. The rise extending over the whole amount of food produced, though the increased expenses only apply to a part, there is a greatly increased extra profit, which, by competition, is transferred to the landlord. Rent will rise both in quantity of produce and in cost; while wages, being supposed to be the same in quantity, will be greater in cost. The labourer obtaining the same amount of necessaries, money wages have risen; and as the rise is common to all branches of production, the capitalist cannot indemnify himself by changing his employment, and the loss must be borne by profits.
It appears, then, that the tendency of an increase of capital and population is to add to rent at the expense of profits: though rent does not gain all that profits lose, a part being absorbed in increased expenses of production, that is, in hiring or feeding a greater number of labourers to obtain a given amount of agricultural produce. By profits, must of course be understood the rate of profit; for a lower rate of profit on a larger capital may yield a larger pross profit, considered absolutely, though a smaller in proportion to the entire produce.
This tendency of profits to fall, is from time to time counteracted by improvements in production: whether arising from increase of knowledge, or from an increased use of the knowledge already possessed. This is the third of the three elements, the effects of which on the distribution of the produce we undertook to investigate; and the investigation will be facilitated by supposing, as in the case of the other two elements, that it operates, in the first instance, alone.
§ 4. [Fourth case; the arts of production progressive, capital and population stationary] Let us then suppose capital and population stationary, and a sudden improvement made in the arts of production; by the invention of more efficient machines, or less costly processes, or by obtaining access to cheaper commodities through foreign trade.
The improvement may either be in some of the necessaries or indulgences which enter into the habitual consumption of the labouring class; or it may be applicable only to luxuries consumed exclusively by richer people. Very few, however, of the great industrial improvements are altogether of this last description. Agricultural improvements, except such as specially relate to some of the rarer and more peculiar products, act directly upon the principal objects of the labourer’s expenditure. The steam-engine, and every other invention which affords a manageable power, are applicable to all things, and of course to those consumed by the labourer. Even the power-loom and the spinning-jenny, though applied to the most delicate fabrics, are available no less for the coarse cottons and woollens worn by the labouring class. All improvements in locomotion cheapen the transport of necessaries as well as of luxuries. Seldom is a new branch of trade opened, without, either directly or in some indirect way, causing some of the articles which the mass of the people consume to be either produced or imported at smaller cost. It may safely be affirmed, therefore, that improvements in production generally tend to cheapen the commodities on which the wages of the labouring class are expended.
In so far as the commodities affected by an improvement are those which the labourers generally do not consume, the improvement has no effect in altering the distribution of the produce. Those particular commodities, indeed, are cheapened; being produced at less cost, they fall in value and in price, and all who consume them, whether landlords, capitalists, or skilled and privileged labourers, obtain increased means of enjoyment. The rate of profits, however, is not raised. There is a larger gross profit, reckoned in quantity of commodities. But the capital also, if estimated in those commodities, has risen in value. The profit is the same percentage on the capital that it was before. The capitalists are not benefited as capitalists, but as consumers. The landlords and the privileged aclassesa of labourers, if they are consumers of the same commodities, share the same benefit.
The case is different with improvements which diminish the cost of production of the necessaries of life, or of commodities which enter habitually into the consumption of the great mass of labourers. The play of the different forces being here rather complex, it is necessary to analyse it with some minuteness.
As formerly observed,* there are two kinds of agricultural improvements. Some consist in a mere saving of labour, and enable a given quantity of food to be produced at less cost, but not on a smaller surface of land than before. Others enable a given extent of land to yield not only the same produce with less labour, but a greater produce; so that if no greater produce is required, a part of the land already under culture may be dispensed with. As the part rejected will be the least productive portion, the market will thenceforth be regulated by a better description of land than what was previously the worst under cultivation.
To place the effect of the improvement in a clear light, we must suppose it to take place suddenly, so as to leave no time during its introduction, for any increase of capital or of population. Its first effect will be a fall of the value and price of agricultural produce. This is a necessary consequence of either kind of improvement, but especially of the last.
An improvement of the first kind, not increasing the produce, does not dispense with any portion of the land; the margin of cultivation (as Dr. Chalmers terms it) remains where it was; agriculture does not recede, either in extent of cultivated land, or in elaborateness of bmethodb : and the price continues to be regulated by the same land, and by the same capital, as before. But since that land or capital, and all other land or capital which produces food, now yields its produce at smaller cost, the price of food will fall proportionally. If one-tenth of the expense of production has been saved, the price of produce will fall one-tenth.
But suppose the improvement to be of the second kind; enabling the land to produce, not only the same corn with one-tenth less labour, but a tenth more corn with the same labour. Here the effect is still more decided. Cultivation can now be contracted, and the market supplied from a smaller quantity of land. Even if this smaller surface of land were of the same average quality as the larger surface, the price would fall one-tenth, because the same produce would be obtained with a tenth less labour. But since the portion of land abandoned will be the least fertile portion, the price of produce will thenceforth be regulated by a better quality of land than before. In addition, therefore, to the original diminution of one-tenth in the cost of production, there will be a further diminution, corresponding with the recession of the “margin” of agriculture to land of greater fertility. There will thus be a twofold fall of price.
Let us now examine the effect of the improvements, thus suddenly made, on the division of the produce; and in the first place, on rent. By the former of the two kinds of improvement, rent would be diminished. By the second, it would be diminished still more.
Suppose that the demand for food requires the cultivation of three qualities of land, yielding, on an equal surface, and at an equal expense, 100, 80, and 60 bushels of wheat. The price of wheat will, on the average, be just sufficient to enable the third quality to be cultivated with the ordinary profit. The first quality therefore will yield forty and the second twenty bushels of extra profit, constituting the rent of the landlord. And first, let an improvement be made, which, without enabling more corn to be grown, enables the same corn to be grown with one-fourth less labour. The price of wheat will fall one-fourth, and 80 bushels will be sold for the price for which 60 were sold before. But the produce of the land which produces 60 bushels is still required, and the expenses being as much reduced as the price, that land can still be cultivated with the ordinary profit. The first and second qualities will therefore continue to yield a surplus of 40 and 20 bushels, and corn rent will remain the same as before. But corn having fallen in price one-fourth, the same corn rent is equivalent to a fourth less of money and of all other commodities. So far, therefore, as the landlord expends his income in manufactured or foreign products, he is one-fourth worse off than before. His income as landlord is reduced to three-quarters of its amount: it is only as a consumer of corn that he is as well off.
If the improvement is of the other kind, rent will fall in a still greater ratio. Suppose that the amount of produce which the market requires, can be grown not only with a fourth less labour, but on a fourth less c land. If all the land already in cultivation continued to be cultivated, it would yield a produce much larger than necessary. Land, equivalent to a fourth of the produce, must now be abandoned: and as the third quality yielded exactly one-fourth, (being 60 out of 240,) that quality will go out of cultivation. The 240 bushels can now be grown on land of the first and second qualities only; being, on the first, 100 bushels plus one-third, or 133⅓ bushels; on the second, 80 bushels plus one-third, or 106⅔ bushels; together 240. The second quality of land, instead of the third, is now the lowest, and regulates the price. Instead of 60, it is sufficient if 106⅔ bushels repay the capital with the ordinary profit. The price of wheat will consequently fall, not in the ratio of 60 to 80, as in the other case, but in the ratio of 60 to 106⅔. Even this gives an insufficient idea of the degree in which rent will be affected. The whole produce of the second quality of land will now be required to repay the expenses of production. That land, being the worst in cultivation, will pay no rent. And the first quality will only yield the difference between 133⅓ bushels and 106⅔, being 26⅔ bushels instead of 40. The landlords collectively will have lost 33⅓ out of 60 bushels in corn rent alone, while the value and price of what is left will have been diminished in the ratio of 60 to 106⅔.
It thus appears, that the interest of the landlord is decidedly hostile to the sudden and general introduction of agricultural improvements. This assertion has been called a paradox, and made a ground for accusing its first promulgator, Ricardo, of great intellectual perverseness, to say nothing worse. I cannot discern in what the paradox consists; and the obliquity of vision seems to me to be on the side of his assailants. The opinion is only made to appear absurd by stating it unfairly. If the assertion were that a landlord is injured by the improvement of his estate, it would certainly be indefensible; but what is asserted is, that he is injured by the improvement of the estates of other people, although his own is included. Nobody doubts that he would gain greatly by the improvement if he could keep it to himself, and unite the dtwod benefits, e an increased produce from his f land, and a price as high as before. But if the increase of produce took place simultaneously on all lands, the price would not be as high as before; and there is nothing unreasonable in supposing that the landlords would be, not benefited, but injured. It is admitted that whatever permanently reduces the price of produce diminishes rent: and it is quite in accordance with common notions to suppose that if, by the increased productiveness of land, less land were required for cultivation, its value, like that of gother articlesg for which the demand had diminished, would fall.
I am quite willing to admit that rents have not really been lowered by the progress of agricultural improvement; but why? Because improvement has never in reality been sudden, but always slow; at no time much outstripping, and often falling far short of, the growth of capital and population, which tends as much to raise rent, as the other to lower it, and which is enabled, as we shall presently see, to raise it much higher, by means of the additional margin afforded by improvements in agriculture. First, however, we must examine in what manner the sudden cheapening of agricultural produce would affect profits and wages.
In the beginning, money wages would probably remain the same as before, and the labourers would have the full benefit of the cheapness. They would be enabled to increase their consumption either of food or of other articles, and would receive the same cost, and a greater quantity. So hfarh , profits would be unaffected. But the permanent remuneration of the labourers essentially depends on what we have called their habitual standard; the extent of the requirements which, as a class, they insist on satisfying before they choose to have children. If their tastes and requirements receive a durable impress from the sudden improvement in their condition, the benefit to the class will be permanent. But the same cause which enables them to purchase greater comforts and indulgences with the same wages, would enable them to purchase the same amount of comforts and indulgences with lower wages; and a greater population may now exist, without reducing the labourers below the condition to which they are accustomed. Hitherto this and no other has been the use which the labourers have commonly made of any increase of their means of living; they have treated it simply as convertible into food for a greater number of children. It is probable, therefore, that population would be stimulated, and that after the lapse of a generation the real wages of labour would be no higher than before the improvement: the reduction being partly brought about by a fall of money wages, and partly through the price of food, the cost of which, from the demand occasioned by the increase of population, would be i increased. To the extent to which money wages fell, profits would rise; the capitalist obtaining a greater quantity of equally efficient labour by the same outlay of capital. We thus see that a diminution of the cost of living, whether arising from agricultural improvements or from the importation of foreign produce, if the habits and requirements of the labourers are not raised, jusuallyj lowers money wages and rent, and raises the general rate of profit.
What is true of improvements which cheapen the production of food, is true also of the substitution of a cheaper for a more costly variety of it. The same land yields to the same labour a much greater quantity of human nutriment in the form of maize or potatoes, than in the form of wheat. If the labourers were to give up bread, and feed only on those cheaper products, taking as their compensation not a greater quantity of other consumable commodities, but earlier marriages and larger families, the cost of labour would be much diminished, and if labour continued equally efficient, profits would rise; while rent would be much lowered, since food for the whole population could be raised on half or a third part of the land now sown with corn. At the same time, it being evident that land too barren to be cultivated for wheat might be made in case of necessity to yield potatoes sufficient to support the little labour necessary for producing them, cultivation might ultimately descend lower, and rent eventually rise higher, on a potato or maize system, than on a corn system; because the land would be capable of feeding a much larger population before reaching the limit of its powers.
If the improvement, which we suppose to take place, is not in the production of food, but of some manufactured article consumed by the labouring class, the effect on wages and profits will kat firstk be the same; but the effect on rent very different. lIt will not be lowered; it will evenl , if the ultimate effect of the improvement is an increase of population, be raisedm: in which last case profits will be loweredm . The reasons are too evident to require statement.
§ 5. [Fifth case; all the three elements progressive] We have considered, on the one hand, the manner in which the distribution of the produce into rent, profits, and wages, is affected by the ordinary increase of population and capital, and on the other, how it is affected by improvements in production, and more especially in agriculture. We have found that the former cause lowers profits, and raises rent and the cost of labour: while the tendency of agricultural improvements is to diminish rent; and all improvements which cheapen any article of the labourer’s consumption, tend to diminish the cost of labour and to raise profits. The tendency of each cause in its separate state being thus ascertained, it is easy to determine the tendency of the actual course of things, in which the two movements are going on simultaneously, capital and population increasing with tolerable steadiness, while improvements in agriculture are made from time to time, and the knowledge and practice of improved methods abecome diffuseda gradually through the community.
The habits and requirements of the labouring classes being given (which determine their real wages), brentsb , profits, and money wages at any given time, are the result of the composition of these rival forces. If during any period agricultural improvement advances faster than population, rent and money wages during that period will tend downward, and profits upward. If population advances more rapidly than agricultural improvement, either the labourers will submit to a reduction in the quantity or quality of their food, or if not, rent and money wages will progressively rise, and profits will fall.
Agricultural skill and knowledge are of slow growth, and still slower diffusion. Inventions and discoveries, too, occur only occasionally, while the increase of population and capital are continuous agencies. It therefore seldom happens that improvement, even during a short time, has so much the start of population and capital as actually to lower rent, or raise the rate of profits. There are many countries in which the growth of population and capital cisc not rapid, but in these agricultural improvement is less active still. Population dalmostd everywhere treads close on the heels of agricultural improvement, and effaces its effects as fast as they are produced.
The reason why agricultural improvement seldom lowers rent, is that it seldom cheapens food, but only prevents it from growing dearer; and seldom, if ever, throws land out of cultivation, but only enables worse and worse land to be taken in efor the supply of an increasing demande . What is sometimes called the natural state of a country which is but half cultivated, namely, that the land is highly productive, and food obtained in great abundance by little labour, is only true of unoccupied countries colonized by a civilized people. In the United States the worst land in cultivation is of a high quality f(except sometimes in the immediate vicinity ofgmarkets or means of conveyanceg , where a bad quality is compensated by a good situation)f; and even if no further improvements were made in agriculture or locomotion, cultivation would have many steps yet to descend, before the increase of population and capital would be brought to a stand; but in Europe five hundred years ago, though so thinly peopled in comparison to the present population, it is probable that the worst land under the plough was, from the rude state of agriculture, quite as unproductive as the worst land now cultivated; and that cultivation had approached as near to the ultimate limit of profitable tillage, in those times as in the present. What the agricultural improvements since made have really done is, by increasing the capacity of production of land in general, to enable tillage to extend downwards to a much worse natural quality of land than the worst which at that time would have admitted of hcultivation by a capitalist for profith ; thus rendering a much greater increase of capital and population possible, and removing always a little and a little further off, the barrier which restrains them; population meanwhile always pressing so hard against the barrier, that there is never any visible margin left for it to seize, every inch of ground made vacant for it by improvement being at once filled up by its advancing columns. Agricultural improvement may thus be considered to be not so much a counterforce conflicting with increase of population, as a partial relaxation of the bonds which confine that increase.
The effects produced on the division of the produce by an increase of production, under the joint influence of increase of population and capital and improvements of agriculture, are very different from those deduced from the hypothetical cases previously discussed. In particular, the effect on rent is most materially different. We remarked that—while a great agricultural improvement made suddenly and universally would in the first instance inevitably lower rent—such improvements enable rent, in the progress of society, to rise gradually to a much higher limit than it could otherwise attain, since they enable a much lower quality of land to be ultimately cultivated. But in the case we are now supposing, which nearly corresponds to the usual course of things, this ultimate effect becomes the immediate effect. Suppose cultivation to have reached, or almost reached, the utmost limit permitted by the state of the industrial arts, and rent, therefore, to have attained nearly the highest point to which it can be carried by the progress of population and capital, with the existing amount of skill and knowledge. If a great agricultural improvement were suddenly introduced, it might throw back rent for a considerable space, leaving it to regain its lost ground by the progress of population and capital, and afterwards to go on further. But, taking place, as such improvement always does, very gradually, it causes no retrograde movement of either rent or cultivation; it merely enables the one to go on rising, and the other extending, long after they must otherwise have stopped. It would do this even without the necessity of resorting to a worse quality of land; simply by enabling the lands already in cultivation to yield a greater produce, with no increase of the proportional cost. If by improvements of agriculture all the lands in cultivation could be made, even with double labour and capital, to yield a double produce, (supposing that in the meantime population increased so as to require this double quantity) all rents would be doubled.
To illustrate the point, let us revert to the numerical example in a former page. Three qualities of land yield respectively 100, 80, and 60 bushels to the same outlay on the same extent of surface. If No. 1 could be made to yield 200, No. 2, 160, and No. 3, 120 bushels, at only double the expense, and therefore without any increase of the cost of production, and if the population, having doubled, required all this increased quantity, the rent of No. 1 would be 80 bushels instead of 40, and of No. 2, 40 instead of 20, while the price and value per bushel would be the same as before: so that corn rent and money rent would both be doubled. I need not point out the difference between this result, and what we have shown would take place if there were an improvement in production without the accompaniment of an increased demand for food.
Agricultural improvement, then, is always ultimately, and in the manner in which it generally takes place also immediately, beneficial to the landlord. We may add, that when it takes place in that manner, it is beneficial to no one else. When the demand for produce fully keeps pace with the increased capacity of production, food is not cheapened; the labourers are not, even temporarily, benefited; the cost of labour is not diminished, nor profits raised. There is a greater aggregate production, a greater produce divided among the labourers, and a larger gross profit; but the wages being shared among a larger population, and the profits spread over a larger capital, no labourer is better off, nor does any capitalist derive from the same amount of capital a larger income.
The result of this long investigation may be summed up as follows. The economical progress of a society constituted of landlords, capitalists, and labourers, tends to the progressive enrichment of the landlord class; while the cost of the labourer’s subsistence tends on the whole to increase, and profits to fall. Agricultural improvements are a counteracting force to ithe twoi last effects; but the first, though a case is conceivable in which it would be temporarily checked, is ultimately in a high degree promoted by those improvements; and the increase of population tends to transfer all the benefits derived from agricultural improvement to the landlords alone. What other consequences, in addition to these, or in modification of them, arise from the industrial progress of a society thus constituted, I shall endeavour to show in the succeeding chapter.
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[g-g]48, 49, 52, 57, 62 any other article
[h-h]48, 49, 52, 57, 62 long as this was the case
[i]48, 49, 52, 57, 62 again
[j-j]+52, 57, 62, 65, 71
[k-k]+62, 65, 71
[l-l]48, 49, 52 57 Instead of being lowered, it will
[m-m]+62, 65, 71
[a-a]48 diffuses itself
[b-b]48, 49, 52, 57, 62, 65 rent
[c-c]48, 49, 52, 57, 62, 65 are
[d-d]+57, 62, 65, 71
[e-e]+52, 57, 62, 65, 71
[f-f]+49, 52, 57, 62, 65, 71
[h-h]48 profitable cultivation
[i-i]48, 49, 52 these