A Contribution to the Critique of Political Economy · Karl Marx
C―M―C M―C―M.
In this chapter we are interested exclusively in the first form, i. e., in the form which serves as the direct expression of the circulation of commodities. The process C―M―C consists of the movement C―M, the exchange of the commodity for money, or _selling_; the opposite movement M―C, exchange of money for a commodity, or _buying_; and of the unity of the two movements C―M―C, exchange of the commodity for money in order to exchange the money for a commodity, or _selling_ in order to _buy_. But the result which marks the end of the process is C―C, exchange of commodity for commodity, real interchange of matter. If we look at it from the extreme end of the first commodity, C―M―C represents its transformation into gold and its retransformation from gold into a commodity; a movement in which the commodity exists first as a particular use-value, then divests itself of that character, acquires the character of exchange value or universal equivalent, in which capacity it has nothing in common with its natural form, then throws off the last form as well to remain finally an actual use-value for the satisfaction of particular wants. In this last form it falls out of the sphere of circulation into that of consumption. The entire process of circulation C―M―C thus includes the combined series of metamorphoses, which every single commodity undergoes in order to become a direct use-value to its possessor. The first metamorphosis is accomplished in the first phase of the circulation process, C―M; the second in the last phase, M―C; and the entire process constitutes the _curriculum vitae_ of the commodity. But the process C―M―C represents the combined metamorphosis of a single commodity and constitutes at the same time the sum of certain one-sided metamorphoses of other commodities, since every metamorphosis of the first commodity constitutes its transformation into another commodity and therefore the transformation of the other commodity into it; hence it constitutes a twofold transformation which takes place at the same stage of circulation. We must then consider separately each of the two processes of exchange into which circulation C―M―C breaks up.
C―M or _sale_: commodity C enters the process of circulation not only as a particular use-value, e. g., a ton of iron, but as a use-value of a certain price, say, £3 17s. 10-1/2d., or an ounce of gold. While this price is on the one hand the exponent of the quantity of labor-time contained in a ton of iron, i. e., of the magnitude of its value, it at the same time expresses the pious wish of the iron to become gold, i. e., to give to the labor-time it contains the aspect of universal social labor-time. Unless this trans-substantiation takes place, the ton of iron not only ceases to be a commodity, but even a product, for it is a commodity only because it is a non-use-value to its owner; that is to say, his labor counts as actual labor only in so far as it is labor useful to others, and the thing is useful to him only as abstract universal labor. It is, therefore, the business of iron, or of its owner, to find that point in the world of commodities where iron attracts gold. But this difficulty, the _salto mortale_ of the commodity, is overcome when the sale actually takes place, as is assumed here on the analysis of simple circulation.
When the ton of iron is realized as a use-value through its alienation, i. e., by passing from the hands in which it is a non-use-value to hands in which it is a use-value, it at the same time realizes its price and from mere imaginary gold it becomes real gold. In place of the name one ounce of gold or £3 17s. 10-1/2d., an ounce of real gold has appeared, but the ton of iron has cleared that place. Not only does the commodity―which in its price had been ideally converted into gold―actually turn into gold through the sale C―M, but gold, which as a measure of value had been only ideal money and in fact figured merely as a money name of commodities―is now turned into actual money[66] by the same process. Just as gold became the ideal universal equivalent, because all commodities measured their values by it, so does it now become the absolutely alienable commodity, real money, because it is the product of the universal alienation of commodities for it―and the sale C―M is the process by means of which that universal alienation takes place. But gold becomes real money only through sale, because the exchange values of commodities were already ideal gold in their prices.
In the sale C―M, as well as in the purchase M―C, two commodities, entities of exchange value and use-value, confront each other, but the exchange value of the commodity exists only ideally as price; while as regards gold, although it is really a use-value, its use-value is confined only to its being the bearer of exchange value and is, therefore, merely a formal use-value, having no relation to a real individual want. The antithesis of use-value and exchange value is thus distributed at the two extreme poles of C―M, so that the commodity confronts gold as a use-value which has yet to realize in gold its exchange value or its price, while gold confronts the commodity as an exchange value, whose formal use-value is yet to be realized in the commodity. Only through this duplication of the commodity as commodity and gold, and, further, through the twofold and polar relation by virtue of which each extreme represents but ideally what its opposite is in reality and is in reality what its opposite is only ideally―in short, only through the appearance of commodities as two-sided polar opposites are the contradictions solved that are inherent in the process of exchange.
So far we have considered C―M as sale, as the conversion of commodity into money. But if we look at it from the other end, the same process will assume the form M―C, or purchase, i. e., the conversion of money into commodity. Sale is necessarily its opposite at the same time; it is the former if we look at the process from one end, and the latter if we regard the process from the other end. In practice this process differs only in that the initiative in C―M originates at the commodity end or with the seller, while in M―C it comes from the money end or the buyer. In describing the first metamorphosis of the commodity, its conversion into money as a result of the completion of the first phase of circulation C―M, we assume at the same time that another commodity has been converted into money and is now in its second phase of circulation, M―C. Thus we get into a vicious circle of assumptions. Circulation itself constitutes such a vicious circle. If we did not consider M in M―C as the result of a metamorphosis of another commodity, we would thereby take exchange out of the process of circulation.
But outside of the latter the form C―M disappears and only two different Cs confront each other, say iron and gold, the exchange of which does not constitute a part of the process of circulation, being direct barter. Gold, at the source of its production, is a commodity like any other commodity. Its relative value and that of iron or of any other commodity is expressed here in quantities in which they are mutually exchanged. But in the process of circulation this operation is implied, the value of gold being already given in the prices of commodities. Nothing can, therefore, be more erroneous than the idea that gold and commodity enter into the relation of direct barter _within the process of circulation_ and that their relative values are ascertained through their exchange as simple commodities. The illusion that gold is bartered as a simple commodity for other commodities in the process of circulation is due to the fact that prices represent equations in which certain quantities of commodities are made equal to certain quantities of gold, i. e., that the commodities are made to relate to gold in its capacity of money, as a universal equivalent, and, therefore, appear to be directly exchangeable for it. In so far as the price of a commodity is _realized_ in gold, it is exchanged for gold as a commodity, as a particular embodiment of labor-time; but in so far as it is the _price_ that is realized in gold, the commodity is exchanged for gold in its capacity of money and not of a commodity, i. e., it is exchanged for gold as a universal embodiment of labor-time. But in either case the quantity of gold for which the commodity is exchanged in the process of circulation is not determined by exchange, but the exchange is determined by the price of the commodity, i. e., by its exchange value estimated in gold.[67]
Within the process of circulation gold appears in everybody’s hands as the result of sale C―M. But since C―M, sale, is at the same time M―C, purchase, it is apparent that while C, the commodity from which the process starts, is passing through its first metamorphosis, another commodity, which confronts it as the opposite pole M, is completing its second metamorphosis and is, therefore, passing through the second phase of circulation, while the first commodity is still in the first phase of its course. As a result of the first phase of circulation, the sale, we get money which is the starting point of the second phase. In place of the commodity in its first form appears its golden equivalent. This result may now form a resting point, since the commodity in this second form possesses a lasting existence of its own. The commodity, a non-use-value in the hands of its possessor, is now on hand in an always useful, since always exchangeable, form, and it depends upon circumstances when and at what point of the surface of the commodity world it will again enter circulation. Its formation into a gold chrysalis constitutes an independent period in its life which may last a greater or less length of time. While in the case of barter the exchange of one particular use-value is directly bound up with the exchange of another particular use-value, the universal character of labor which creates exchange value is manifested in the separation and lack of coincidence of acts of purchase and sale.
_M―C, purchase_, is the inverted movement of C―M and at the same time the second or final metamorphosis of the commodity. As gold, i. e., in the form of the universal equivalent, the commodity can be directly represented in the use-values of all other commodities; the latter aspire to gold as their hereafter, but at the same time indicate in their prices the key in which it must sound in order that their bodies, their use-values, may take the place of money, while their souls, their exchange-values, may enter gold. The universal product of the alienation of commodities is the absolutely alienable commodity. There is no qualitative and only a quantitative limit to the transformation of gold into commodity, namely, the limit of its own quantity or magnitude of its value. “Everything is to be had for cash.” While in the movement C―M, the commodity, through its alienation as a use-value, realizes its own price and the use-value of somebody else’s money; it realizes in the movement M―C, through its alienation as an exchange value, its own use-value and the price of the other commodity. While through the realization of its price the commodity transforms gold into actual money, it turns gold into its merely fleeting money-form, through its own retransformation. Since the circulation of commodities implies an extensive division of labor and consequently a diversity of wants on the part of individuals, a diversity which bears an inverse ratio to the specialization of their own products, the purchase M―C may appear as an equation with one commodity equivalent or split up into a series of commodity-equivalents limited by the variety of the demands of the purchaser and by the amount of money in his possession. Just as a sale is a purchase, so is a purchase a sale. M―C is at the same time C―M, but the initiative belongs in this case to gold or the purchaser.
Coming back now to C―M―C, or to circulation as a whole, it is apparent that it contains the combined series of metamorphoses through which a commodity passes. But at the same time as one commodity enters the first phase of its circulation and completes its first metamorphosis, another commodity enters the second phase of circulation, completes its second metamorphosis and falls out of circulation; the first commodity enters at the same time the second phase of circulation completes its second metamorphosis and falls out of circulation, while a third commodity enters circulation, passes through the first phase of its course completing the first metamorphosis. Thus, the combined circulation C―M―C, as a complete metamorphosis of a commodity always constitutes at the same time the end of the complete metamorphosis of another commodity and the beginning of a complete metamorphosis of a third commodity, i. e., a series without beginning or end. To illustrate this let us call C in either extreme C’ and C” respectively, in order to distinguish the commodities, the series reading thus: C’―M―C”. The first member, C’―M, presupposes in fact that M is the result of another transaction C―M, and is thus itself merely the last member of a series C―M―C’, while the second part M―C” is merely a result of C”―M, or appears as the first part of C”―M―C’”, and so on. Furthermore, although M is the result of only _one_ sale, it appears that the last part M―C, may be represented as M―C’ + M―C” + M―C’”, etc., i. e., it may be split up into a number of purchases, and consequently a number of sales, or into a number of first members of new complete metamorphoses of commodities.
Since the complete metamorphosis of a single commodity thus appears as a link not only of one endless chain of metamorphoses, but of many such chains, the process of circulation in the world of commodities presents a hopeless confusion of intertwined movements constantly ending and starting anew at a countless number of points. But every single sale or purchase stands as an independent isolated act, whose supplemental act may be separated from it in time and place, and therefore does not need to follow it directly as its continuation. Every separate process of circulation, C―M or M―C, as a transformation of one commodity into use-value and of another into money, i. e., as the first and second phases of circulation respectively forms an independent halting point from either direction; but, on the other hand, all commodities commence their second metamorphosis in the common form of the universal equivalent, gold, and stop at the starting point of the second phase of circulation; for that, reason any M―C dovetails in actual circulation with any C―M; the second chapter in the life-course of one commodity with the first chapter of that of another commodity. A, e. g., sells £2 worth of iron. He thus completes the transaction C―M or the first metamorphosis of commodity iron, but postpones his purchase until some other time.
At the same time B, who sold 2 quarters of wheat for £6 a fortnight since, buys with the same £6 a coat and trousers of Moses & Son, thus completing M―C or the second metamorphosis of the commodity, wheat. The two transactions M―C and C―M appear here merely as links of one chain, because a commodity expressed in gold looks like any other commodity, and one cannot tell by the looks of the gold whether it is transformed iron or transformed wheat. C―M―C appears, therefore, in the actual process of circulation as a jumble of countless accidentally coinciding or successively following members of different complete metamorphoses. The actual process of circulation thus appears not as a complete metamorphosis of a commodity, not as its movement through opposite phases, but as a mere agglomeration of many accidentally coinciding or successive purchases and sales. The process thus loses all clearness of outline which is so much more the case since every single act of circulation, e. g., sale, is at the same time its opposite, purchase, and vice versa. On the other hand, the process of circulation is nothing but the movement of metamorphoses in the world of commodities and, therefore, must reflect them also in its movement as a whole. How that reflection takes place we shall consider in the following chapter. It may be added here that in C―M―C the two extreme Cs constitute two forms of commodities which do not bear the same relation to M. The first C relates to money as a commodity of a special class to a universal commodity, while money relates to the second C as a universal commodity to an individual commodity. C―M―C can, therefore, be reduced by abstract logic to the final form S―U―I in which S, standing for species, forms the first extreme; U, signifying universality, forms the connecting medium, and I, individuality, constitutes the last extreme.
The owners of commodities entered the sphere of circulation simply as guardians of commodities. Within that sphere they confront each other in the opposite roles of buyer and seller, one as a personified sugar-loaf, the other as personified gold. As soon as the sugar-loaf is turned into gold, the seller becomes a buyer. These definite social functions are no outgrowths of human nature, but are the products of relations of exchange between men who produce their goods in the form of commodities. They are so far from being purely individual relations between buyer and seller that both enter this relation only to the extent that their individual labor is disregarded and is turned into money as labor of _no_ individual. Just as it is, therefore, childish to consider these economic bourgeois roles of buyer and seller as eternal social forms of human individuality, so it is on the other hand, preposterous to lament in them the extinction of individuality.[68] They are the necessary manifestations of individuality at a certain stage of the social system of production. Moreover, in the opposition of buyer and seller the antagonistic nature of capitalistic production is expressed as yet so superficially and as mere matter of form, that this opposition belongs also to precapitalistic forms of society, since it merely requires that the mutual relations of individuals should be those of owners of commodities.
Now, if we consider the result of C―M―C, it comes down to mere interchange of matter, C―C. A commodity has been exchanged for a commodity, a use-value for a use-value, and the transformation of the commodity into money, or the commodity in its form of money, serves merely as a means of effecting this interchange of matter. Money thus appears merely as a _medium of exchange_ of commodities; not as a medium of exchange in general, but as a means of exchange in the sphere of circulation, i. e., a _medium of circulation_.[69] We have seen that the process of circulation of commodities comes to a completion in C―C, appearing as mere barter carried on by means of money; further, that C―M―C represents in general not only two isolated processes, but their dynamic union as well; but to draw from that the conclusion that purchase and sale form an indivisible unit, is a mode of thinking the criticism of which belongs to the domain of logic, and not to that of economics. The separation of purchase and sale in the process of exchange destroys all local, primitive, patriarchal and naively genial barriers to interchange of matter in society. It is, moreover, the general form of the separation of the points of coincidence and opposition in this interchange, carrying within it the possibility of commercial crises, because the antagonism of commodity and money is the abstract and general form of all antagonisms with which the capitalistic system of labor is pregnant. Hence, circulation of money is possible without crises, but crises can not occur without money circulation. In other words, where labor based on the system of private exchange has not reached the stage marked by the existence of money, it is less capable of producing those phenomena which presuppose the full development of the capitalistic mode of production.
Bearing this in mind we can appreciate the depth of the criticism which proposes to do away with the “shortcomings” of capitalistic production by abolishing the “privilege” enjoyed by the precious metals and introducing a so-called “rational monetary system.” As a sample of economic defence of an opposite character may serve the following piece of reasoning which has been proclaimed exceedingly keen. JAMES MILL, the father of the well-known English economist, John Stuart Mill, says: “Whatever ... be the amount of the annual produce, it never can exceed the amount of the annual demand.... Of two men who perform an exchange, the one does not come with only a supply, the other with only a demand; each of them comes with both a demand and a supply.... The supply which he brings is the instrument of his demand; and his demand and supply are of course exactly equal to one another. It is therefore, impossible that there should ever be in any country a commodity or commodities in quantity greater than the demand, without there being, to an equal amount, some other commodity or commodities in quantity less than the demand.”[70]
Mill restores the balance by turning the process of circulation into direct barter and then smuggling into direct barter the character of buyer and seller borrowed by him from the process of circulation. To put it in his own confused language, during certain periods when all commodities are unsaleable there are really more buyers than sellers of one commodity, _money_, and more sellers than buyers of _all other money_, commodities; such was, e. g., the case at certain moments during the commercial crisis of 1857-58 in London and Hamburg. The metaphysical balance of purchases and sales amounts to this, that every purchase is a sale and every sale is a purchase, which is a poor consolation to the guardian of the commodity who can not bring about its sale and therefore can not buy.[71] The separation of sale and purchase makes possible a large number of fictitious transactions side by side with genuine trade before the final exchange between the producer and the consumer of commodities takes place. It enables a host of parasites to penetrate the process of production and exploit the separation. But this, again, means that with money as the universal form of labor under the capitalist system, there is _the possibility_ of the development of its contradictions. b. THE CIRCULATION OF MONEY. Actual circulation appears at first sight as a mass of purchases and sales accidentally taking place side by side. In buying as in selling, commodities and money always stand in the same mutual relation: the seller, on the side of the commodity; the buyer, on that of money. Money as a medium of circulation always appears therefore as _a means of purchase_; and in that way the difference in its destinations in the opposite phases of the metamorphosis of the commodity becomes indistinguishable.
Money passes into the hands of the seller in the same transaction in which the commodity passes into the hands of the buyer. Commodities and money thus flow in opposite directions and this change of place in which the commodity passes over to one side and money to the other side, occurs simultaneously at an indefinitely large number of points on the entire surface of bourgeois society. But the first step which the commodity makes in the sphere of circulation is also its last step.[72] Whether it leaves its place on account of its attraction for gold (C―M), or on account of its attraction by gold (M―C), with one move, with one change of place it falls out of the sphere of circulation into that of consumption. Circulation is a continuous flow of commodities, but different commodities all the time, since each commodity makes but one move. Every commodity enters upon the second phase of its circulation not as the same commodity, but as another commodity, gold. Hence the movement of a metamorphosed commodity is the movement of gold.
Text from Project Gutenberg, public domain in the United States.