The Online Library of Liberty

A project of Liberty Fund, Inc.

• Preface to Volumes Vi - Ix
• Introductory Notes to the Correspondence
• 1.: Ricardo to Horner
• 2.: Ricardo to Horner
• 3.: Ricardo to Sir Philip Francis
• 4.: Mill to Ricardo1[answered By 5]
• 5.: Ricardo to Mill3[reply to 4—answered By 6]
• 6.: Mill to Ricardo1[reply to 5]
• 7.: Ricardo to Dumont
• 8.: Malthus to Ricardo1[answered By 9]
• 9.: Ricardo to Malthus1[reply to 8.—ANSWERED By 10]
• 10.: Malthus to Ricardo1[reply to 9]
• 11.: Malthus to Ricardo
• 12.: Ricardo to [malthus][fragment]
• 13.: Malthus to Ricardo
• 14.: Ricardo to [malthus] [a Note On the Jamaica Exchange]
• 15.: Malthus to Ricardo 3[answered By 16]
• 16.: Ricardo to Malthus 2[reply to 15.—ANSWERED By 17]
• 17.: Malthus to Ricardo 1[reply to 16]
• 18.: Ricardo to Perceval 1[answered By 19]
• 19.: Perceval (by Rosenhagen) to Ricardo 1[reply to 18]
• 20.: Ricardo to Bentham 2
• 21.: Malthus to Ricardo 1
• 22.: Mill to Ricardo 1[answered By 23]
• 23.: Ricardo to Mill 1[reply to 22.—ANSWERED By 24]
• 24.: Mill to Ricardo 1[reply to 23]
• 25.: Ricardo to Malthus 1[answered By 26]
• 26.: Malthus to Ricardo 1[reply to 25.—ANSWERED By 27]
• 27.: Ricardo to Malthus 1[reply to 26]
• 28.: Malthus to Ricardo1
• 29.: Ricardo to Tierney 1[answered By 30]
• 30.: Tierney to Ricardo1[reply to 29]
• 31.: Malthus to Ricardo1
• 32.: Ricardo to Malthus3[answered By 33]
• 33.: Malthus to Ricardo5[reply to 32]
• 34.: Ricardo to Horner1
• 35.: Malthus to Ricardo2
• 36.: Ricardo to Malthus1[fragment]
• 37.: Ricardo to Malthus1
• 38.: Ricardo to Malthus1
• 39.: Ricardo to Malthus2
• 40.: Ricardo to Malthus 1
• 41.: Ricardo to Malthus2
• 42.: Ricardo to Malthus1
• 43.: Ricardo to Malthus1
• 44.: Ricardo to Trower1
• 45.: Ricardo to Malthus1
• 46.: Ricardo to Malthus1
• 47.: Trower to Ricardo1[answered By 48]
• 48.: Ricardo to Trower1[reply to 47]
• 49.: Mill to Ricardo1
• 50.: Ricardo to Malthus1[answered By 51]
• 51.: Malthus to Ricardo3[reply to 50.—ANSWERED By 53]
• 52.: Ricardo to Bentham and Mill1
• 53.: Ricardo to Malthus1[reply to 51.—ANSWERED By 54]
• 54.: Malthus to Ricardo1[reply to 53.—ANSWERED By 55]
• 55.: Ricardo to Malthus3[reply to 54.—ANSWERED By 56]
• 56.: Malthus to Ricardo1[reply to 55.—ANSWERED By 58]
• 57.: Mill to Ricardo1
• 58.: Ricardo to Malthus1[reply to 56.—ANSWERED By 59]
• 59.: Malthus to Ricardo3[reply to 58.—ANSWERED By 60]
• 60.: Ricardo to Malthus1[reply to 59.—ANSWERED By 62]
• 61.: Mill to Ricardo1
• 62.: Malthus to Ricardo1[reply to 60.—ANSWERED By 64]
• 63.: Sinclair to Ricardo1
• 64.: Ricardo to Malthus1[reply to 62.—ANSWERED By 67]
• 65.: Sinclair to Ricardo1[answered By 66]
• 66.: Ricardo to Sinclair1[reply to 65]
• 67.: Malthus to Ricardo2[reply to 64.—ANSWERED By 70]
• 68.: Mill to Ricardo1
• 69.: Place to Ricardo1
• 70.: Ricardo to Malthus1[reply to 67.—ANSWERED By 72]
• 71.: Ricardo to Say2
• 72.: Malthus to Ricardo1[reply to 70.—ANSWERED By 73]
• 73.: Ricardo to Malthus1[reply to 72]
• 74.: Ricardo to Malthus1[answered By 75]
• 75.: Malthus to Ricardo1[reply to 74.—ANSWERED By 76]
• 76.: Ricardo to Malthus2[reply to 75]
• 77.: Ricardo to Malthus3[answered By 78]
• 78.: Malthus to Ricardo2[reply to 77]
• 79.: Trower to Ricardo2
• 80.: Malthus to Ricardo1[answered By 81]
• Malthus to Horner4
• 81.: Ricardo to Malthus3[reply to 80.—ANSWERED By 82]
• 82.: Malthus to Ricardo2[reply to 81.—ANSWERED By 83]
• 83.: Ricardo to Malthus1[reply to 82.—ANSWERED By 84]
• 84.: Malthus to Ricardo3[reply to 83.—ANSWERED By 85]
• 85.: Ricardo to Malthus1[reply to 84.—ANSWERED By 86]
• 86.: Malthus to Ricardo1[reply to 85.—ANSWERED By 87]
• 87.: Ricardo to Malthus2[reply to 86.—ANSWERED By 88]
• 88.: Malthus to Ricardo1[reply to 87.—ANSWERED By 89]
• 89.: Ricardo to Malthus1[reply to 88.—ANSWERED By 90]
• 90.: Malthus to Ricardo1[reply to 89]
• 91.: Ricardo to Malthus1[answered By 92]
• 92.: Malthus to Ricardo3[reply to 91.—ANSWERED By 93]
• 93.: Ricardo to Malthus1[reply to 92.—ANSWERED By 94]
• 94.: Malthus to Ricardo2[reply to 93]
• 95.: Malthus to Ricardo1[answered By 96]
• 96.: Ricardo to Malthus1[reply to 95]
• 97.: Malthus to Ricardo1
• 98.: Ricardo to Murray1
• 99.: Malthus to Ricardo1[answered By 100]
• 100.: Ricardo to Malthus1[reply to 99.—ANSWERED By 101]
• 101.: Malthus to Ricardo1[reply to 100.—ANSWERED By 103]
• 102.: Trower to Ricardo1
• 103.: Ricardo to Malthus1[reply to 101.—ANSWERED By 110]
• 104.: Grenfell to Ricardo1
• 105.: Whishaw to Ricardo2
• 106.: Say to Ricardo1[answered By 107]
• 107.: Ricardo to Say1[reply to 106.—ANSWERED By 117]
• 108.: Ricardo to [say]1[answered By 117]
• 109.: Mill to Ricardo5[answered By 114]
• 110.: Malthus to Ricardo1[reply to 103.—ANSWERED By 116]
• 111.: Grenfell to Ricardo1
• 112.: Grenfell to Ricardo1[fragment]
• 113.: Grenfell to Ricardo1
• 114.: Ricardo to Mill3[reply to 109.—ANSWERED By 134]
• 115.: Grenfell to Ricardo1
• 116.: Ricardo to Malthus2[reply to 110.—ANSWERED By 126]
• 117.: Say to Ricardo1[reply to 107 & 108]
• Say to Ricardo
• 118.: Grenfell to Ricardo1
• 119.: Grenfell to Ricardo1
• 120.: Trower to Ricardo1[answered By 136]
• 121.: Grenfell to Ricardo1
• 122.: Grenfell to Ricardo1
• 123.: Grenfell to Ricardo1
• 124.: Grenfell to Ricardo1
• 125.: Grenfell to Ricardo1
• 126.: Malthus to Ricardo5[reply to 116.—ANSWERED By 127]
• 127.: Ricardo to Malthus1[reply to 126.—ANSWERED By 128]
• 128.: Malthus to Ricardo1[reply to 127.—ANSWERED By 130]
• 129.: Malthus to Ricardo1[answered By 130]
• 130.: Ricardo to Malthus1[reply to 128 & 129.—ANSWERED By 137]
• 131.: Malthus to Ricardo2[answered By 132]
• 132.: Ricardo to Malthus1[reply to 131.—ANSWERED By 137]
• 133.: Grenfell to Ricardo1
• 134.: Mill to Ricardo1[reply to 114.—ANSWERED By 135]
• 135.: Ricardo to Mill1[reply to 134.—ANSWERED By 138]
• 136.: Ricardo to Trower2[reply to 120.—ANSWERED By 141]
• 137.: Malthus to Ricardo3[reply to 130 & 132]
• 138.: Mill to Ricardo2[reply to 135]
• 139.: Malthus to Ricardo1
• 140.: Ricardo to Mill2[answered By 142]
• 141.: Trower to Ricardo1[reply to 136.—ANSWERED By 147]
• 142.: Mill to Ricardo1[reply to 140.—ANSWERED By 143]
• 143.: Ricardo to Mill3[reply to 142.—ANSWERED By 145]
• 144.: Ricardo to Malthus1[answered By 148]
• 145.: Mill to Ricardo1[reply to 143.—ANSWERED By 149]
• 146.: Malthus to Ricardo1[answered By 150]
• 147.: Ricardo to Trower1[reply to 141.—ANSWERED By 154]
• 148.: Malthus to Ricardo1[reply to 144.—ANSWERED By 150]
• 149.: Ricardo to Mill1[reply to 145.—ANSWERED By 151]

82.

malthus to ricardo2
[Reply to 81.—Answered by 83]

E I Coll March 15. 1815

My dear Sir,

You may rely upon it that if I make any remarks upon your publication, they will [be] written in that spirit of respect and friendship which I shall always feel for you; but to say the truth I have been so much interrupted lately, that I do not know when I shall have time to do what I intend.

In what you have said in answer to my statement, I think you have omitted a most important consideration. You seem to forget what I think you had formerly allowed, that it is only the last 500000 quarters of corn that have been added to the mass, which require for their production a greater quantity of capital. You distinctly allow that if no more labour and capital be employed, the productive power of that labour and capital, or the surplus of rents and profits, will increase, owing to an increase in the relative price of corn. Consequently when a rise in the price of corn takes place from an increasing population, or restrictions upon importation, all the capital previously employed upon the land will become more productive, and it is only the new capital that will be less so; that is you will have the capital which produces the previous ten millions of quarters of wheat, yield a greater material surplus, while it is only the last additions to the mass which require more labour. And even these last additions will require no more labour in proportion to the value of the produce than the last 500000 quarters of the ten millions did before the rise of price. Under these circumstances it is quite clear to me that a rise in the relative value of corn, will occasion the whole mass of corn to be raised at a less cornexpenditure; and consequently will leave a larger surplus for the maintenance and encouragement of the mercantile and manufacturing classes. This, if true, is a most important principle and deserves to be thoroughly considered.

Observe, that, if poor land be brought under cultivation merely by the fall of profits as in your table,1 this effect of course will not follow, and in this case indeed corn will not necessarily rise, although there will be a rise of rents. But if poor land be brought under cultivation by a rise of prices as has been the case during the last 20 years, it appears to me that the whole capital on the land must have become more and more productive. This seems to be confirmed by the circumstance of a much smaller proportion of the population being employed on the land than formerly. Pray tell me where you think I am wrong. The conclusion half startles me. If I am right it will establish the effect of the high price of corn on home demand. I am much obliged to you for Lord Lauderdale. Mrs. Malthus desires to be remembered to Mrs. Ricardo.

Ever truly Yours

T R Malthus

[2 ]Addressed: ‘D. Ricardo Esqr. /Upper Brook Street. / Grosvenor Square.’

MS in R.P.

[1 ]Above, IV, 17.