A friend of mine has been writing on the subject of bullion. I take the liberty of sending you the MS[45]. If you could look over it and give me your opinion of it you will much oblige me. He would be induced to prepare it for the press if he thought that the mode in which the argument is put is more likely to silence our adversaries and convince those who are not our adversaries than the mode in which it has been put by any other person. Should you be so engaged that you cannot devote your attention to it at the present time, use no ceremony with me, but return the MS. by the coach, directed to me at No. 16 Throgmorton Street. With best respects to Mrs. Malthus,

I am, dear Sir,
Yours very truly,
David Ricardo.

Stock Exchange, 17th Oct., 1811.

IX.

Throgmorton Street, 22nd Oct., 1811.

Dear Sir,

I am exceedingly obliged to you for the trouble which you have taken in looking over the papers which I sent you, and for the remarks which you have made upon them. Notwithstanding your flattering encouragement I think I shall not have sufficient confidence again to address the public;—the object which I had in view is completely attained,—the public attention has been awakened, and the discussion is now in the most able hands. I regret, however, that you cannot bring yourself to subscribe to my doctrine respecting the exchange being influenced by no other causes but by the relation which the amount of currency bears to the uses for which it is required in the different nations of the earth. This may proceed from your interpreting my proposition somewhat too rigidly. I wish to prove that if nations truly understood their own interest they would never export money from one country to another but on account of comparative redundancy. I assume indeed that nations in their commercial transactions are so alive to their advantage and profit, particularly in the present improved state of the division of employments and abundance of capital, that in point of fact money never does move but when it is advantageous both to the country which sends and the country that receives that it should do so. The first point to be considered is, what is the interest of countries in the case supposed? The second what is their practice? Now it is obvious that I need not be greatly solicitous about this latter point; it is sufficient for my purpose if I can clearly demonstrate that the interest of the public is as I have stated it[46]. It would be no answer to me to say that men were ignorant of the best and cheapest mode of conducting their business and paying their debts, because that is a question of fact not of science, and might be urged against almost every proposition in Political Economy. It rests with you therefore to prove that a case can exist where it may become the interest of a nation to pay a debt by the transmission of money rather than in any other mode, when money is not the cheapest exportable commodity,—when money (taking into account all expenses which may attend the exportation of different commodities as well as money) will not purchase more goods abroad than it will at home. You appear to me to have repeatedly admitted that it is the relative prices of commodities which regulates their exportation. Is it not then as certain that money will go to that country where the major part of goods are cheap, as that goods will go to any other country where the major part are dear? I say the major part, because if the cheapness of one half of the exportable commodities be balanced by the dearness of the other half, in both countries, it is obvious that the commerce of such countries will be confined to the exchange of goods only. When you say that money will go abroad to pay a debt or a subsidy, or to buy corn, although it be not superabundant, but at the same time admit that [it] will speedily return and be exchanged for goods, you ap[pear to me] to concede all for which I contend, namely, that [it will] be the interest of both countries, when money is not superabundant in the one owing the debt, that the expense of exporting the money should be spared, because it will be followed by another useless expense,—sending it back again.

If in any country there exists a dearness of importable commodities and no corresponding cheapness of exportable commodities, money in such country is above its natural level and must infallibly be exported in payment of the dear commodities,—but what does this state of things indicate but an excess of currency, and it may surely be correctly said that money is exported to restore the level not to destroy it. I ought to apologise for again troubling you with my opinions, but you have drawn me into it. I shall be happy to renew our conversation on these disputed points as soon as you can make it convenient to visit us in London, and I trust it will not be long before Mrs. Malthus and you will favour us with your company. On some future day I shall have great pleasure in again visiting you at Hertford.

I am, dear Sir,
Yours very truly,
David Ricardo.