A Contribution to the Critique of Political Economy

by Karl Marx

We have seen that in the home circulation of a country, only one commodity serves as a measure of value. Since, however, that function is performed by gold in some countries and by silver in others, there is a double standard of value in the world market and money assumes two forms in all its other functions. The translation of the values of commodities from gold prices into silver prices and vice versa depends in each case upon the relative value of the two metals, which is constantly changing and, therefore, appears to be constantly in the process of determination. Commodity owners in every national sphere of circulation have to use gold and silver alternately for foreign circulation and thus to exchange the metal which is accepted as money at home for the metal which they happen to need as money abroad. Every nation is, therefore, utilizing both metals, gold and silver, as world money.

In the international circulation of commodities, gold and silver appear not as mediums of circulation, but as universal mediums of exchange. The universal medium of exchange performs its function only under its two developed forms of a means of purchase and of a means of payment, whose mutual relation in the world market is the very reverse of what it is at home. In the sphere of home circulation, money in the form of coin, played exclusively the part of a means of purchase, either as the intermediary in the dynamic unity C—M—C or as the representative of the transient form of exchange value in the unceasing change of positions by commodities. In the world market it is just the contrary. Gold and silver appear here as a means of purchase when the exchange of matter is but one-sided, and purchase and sale do not coincide. The frontier trade at Kiachta e. g. is both actually and according to treaty, one of barter, in which silver plays only the part of a measure of value. The war of 1857-58 compelled the Chinese to sell without buying. Silver suddenly appeared now as a means of purchase. Out of regard to the letter of the treaty, the Russians made up the French five frank coins into crude silver commodities, which were made to serve as a means of exchange. Silver has always served as a means of purchase between Europe and America on one side and Asia on the other, where it settles down in the form of hoards. Furthermore, the precious metals serve as international means of purchase whenever the ordinary balance of exchange of matter between two nations is suddenly upset, as e. g. when a failure of crops forces one of them to buy on an extraordinary scale. Finally, the precious metals are international means of purchase in the hands of gold and silver producing countries, in which case they directly constitute a product and commodity and not merely a converted form of a commodity. The more the exchange of commodities between different national spheres of circulation is developed, the more important becomes the function of world money to serve as a means of payment for the settlement of international balances.

Like home circulation, international circulation requires a constantly changing quantity of gold and silver. A part of the accumulated hoards serves therefore, in each country as a reserve fund of world money, which now declines, now rises, according to the fluctuations of the exchange of commodities.[110] Besides the special movements which take place between national spheres of circulation, world-money possesses a universal movement, whose starting points are at the sources of production from which gold and silver streams spread out in different directions all over the world market. Here gold and silver enter the world circulation as commodities and are exchanged for commodity equivalents in proportion to the labor-time contained in them, before they penetrate national spheres of circulation. In the latter, they appear now with a given magnitude of value. Every fall or rise in the cost of their production equally affects, therefore, their relative value throughout the world market; on the other hand, that value is entirely independent of the extent to which the different national spheres of circulation absorb gold or silver. The part of the metal stream which is caught up by every separate sphere in the world of commodities, partly enters directly the home circulation of money to make up for worn out coin; partly is dammed up in the different reservoirs containing hoards of coin, means of payment and world-money; partly is turned into articles of luxury, while the rest simply forms a treasure. At an advanced stage of development of the capitalist system of production the formation of hoards is reduced to the minimum required by the various processes of circulation for the free play of their mechanism. The hoard as such becomes idle wealth, unless it appears as a temporary form of a surplus resulting from a favorable balance of payments or as the result of an interrupted exchange of matter, i. e. as the solidification of a commodity in its first metamorphosis.

Gold and silver, in their capacity of money, being by conception universal commodities, assume in their capacity of world money the form adapted to a universal commodity. To the extent to which all commodities are exchanged for them, they become the transformed impersonation of all commodities and, therefore, universally alienable commodities. Their function of serving as the embodiment of universal labor-time is realized more and more as the interchange of matter produced by concrete labor embraces increasing parts of the world. They become universal equivalents to the extent to which the series of particular equivalents which constitute their spheres of exchange, increases. Since in the sphere of world circulation commodities unfold their own exchange value on a universal scale, they assume the form of world money when transformed into gold and silver. As commodity owning nations are thus turning gold into money by their diversified industry and universal trade, industry and trade appear to them only as a means of getting money out of the world market in the shape of gold and silver. Gold and silver, as world money, are, therefore, as much products of the universal circulation of commodities as they are means of widening its sphere. Like chemistry which grew up behind the backs of the alchemists who tried to find a way of making gold, so do the sources of world industry and world trade spring up behind the backs of the owners of commodities, while they are hunting for the commodity in its magic form. Gold and silver help to create the world market by anticipating its existence in their conception of money. That this magic effect of the precious metals is by no means confined to the period of infancy of capitalist society but is a necessary outgrowth of the perverse conception which the representatives of the commodity world have of their own work in society, is shown by the extraordinary influence exerted in the middle of the nineteenth century by the discovery of new gold fields.

Just as money develops into world-money, so the commodity owner develops into a cosmopolitan. The cosmopolitan relation of men is originally only a relation of commodity owners. The commodity as such rises above all religious, political, national, and language barriers. Price is its universal language and money, its common form. But with the development of world-money as distinguished from national coin, there develops the cosmopolitanism of the commodity owner as the faith of practical reason opposed to traditional, religious, national and other prejudices which hinder the interchange of matter among mankind. As the identical gold that lands in England in the form of American eagles, turns there into sovereigns and three days later circulates in Paris in the form of Napoleons, only to emerge in Venice in a few weeks as so many ducats, retaining all the while the same value, it becomes clear to the commodity owner that nationality “is but the guinea’s stamp.” The lofty idea which he conceives of the entire world is that of a market, the world market.[111]

4. THE PRECIOUS METALS.

The process of capitalist production first of all takes hold of the metallic circulation as of a ready, transmitted organ which, though undergoing a gradual transformation, always retains its fundamental structure. The question as to why gold and silver and not other commodities serve as money material falls outside the limits of the capitalist system. We shall, therefore, confine ourselves to summing up the most essential points.

Since universal labor-time admits of quantitative differences only, the object which is to serve as its specific incarnation must be capable of representing purely quantitative differences, i. e., it must be homogeneous and uniform in quality throughout. That is the first condition a commodity must satisfy to perform the function of a measure of value. If commodities were estimated in oxen, hides, grain, etc., they would really have to be estimated in an ideal average ox, or average hide, since there are qualitative differences between an ox and an ox, grain and grain, hide and hide. On the contrary, gold and silver, as elementary substances, are always the same, and equal quantities of them represent, therefore, values of equal magnitude.[112] The other condition which a commodity that is to serve as a universal equivalent must satisfy and which follows directly from its function of representing purely quantitative differences, is that it must be capable of being divided and re-united at will, so that money of account may be represented materially as well. Gold and silver possess these properties to a superior degree.

As mediums of circulation, gold and silver have this advantage over other commodities, that their high specific gravity which condenses much weight in little space, corresponds to their economic specific gravity which condenses relatively much labor-time, i. e. a great quantity of exchange value in a small volume. This insures facility of transport, of transition from hand to hand and from one country to another, the ability to appear as rapidly as to disappear, in short, that material mobility which constitutes the sine qua non of the commodity that is to serve as the perpetuum mobile of the process of circulation.