Capital: A Critique of Political Economy, Vol. III. The Process of Capitalist Production as a Whole

By Karl Marx

One of Econlib’s aims is to put online the most significant works in the history of economic thought, and there can be no doubting the significance of Marx’s influence on both economic theory in the late 19th century and on the creation of Marxist states in the 20th century. From the time of the emergence of modern socialism in the 1840s (especially in France and Germany), free market economists have criticised socialist theory and it is thus useful to place that criticism in its intellectual context, namely beside the main work of one of its leading theorists,
Karl Marx.In 1848, when Europe was wracked by a series of revolutions in which both liberals and socialists participated and which both lost out to the forces of conservative monarchism or Bonapartism,
John Stuart Mill published his
Principles of Political Economy. The chapter on Property shows how important Mill thought it was to confront the socialist challenge to classical liberal economic theory. In hindsight it might appear that Mill was too accommodating to socialist criticism, but I would argue that in fact he offered a reasonable framework for comparing the two systems of thought, which the events of the late 20th century have finally brought to a conclusion which was not possible in his lifetime. Mill states in
Book II Chapter I “Of Property” that a fair comparison of the free market and socialism would compare both the ideal of liberalism with that of socialism, as well as the practice of liberalism versus the practice of socialism. In 1848 the ideals of both were becoming better known (and there were some aspects of the ideal of socialism which Mill found intriguing) but the practice of each was still not conclusive. Mill correctly observed that in 1848 no European society had yet created a society fully based upon private property and free exchange and any future socialist experiment on a state-wide basis was many decades in the future. After the experiments in Marxist central planning with the Bolshevik Revolution in 1917, the Chinese Communists in 1949, and numerous other Marxist states in the post-1945 period, there can be no doubt that the reservations Mill had about the practicality of fully-functioning socialism were completely borne out by historical events. What Mill could never have imagined, the slaughter of tens of millions of people in an effort to make socialism work, has ended for good any argument concerning the Marxist form of socialism.Econlib now offers online two important defences of the socialist ideal, Karl Marx’s three volume work on
Capital and the
collection of essays on Fabian socialism edited by George Bernard Shaw. These can be read in the light of the criticism they provoked among defenders of individual liberty and the free market: Eugen Richter’s anti-Marxist
Pictures of the Socialistic Future, Thomas Mackay’s
2 volume collection of essays rebutting Fabian socialism,
Ludwig von Mises post-1917 critique of
Socialism. One should not forget that
Frederic Bastiat was active during the rise of socialism in France during the 1840s and that many of his essays are aimed at rebutting the socialists of his day. The same is true for Gustave de Molinari and the other authors of the
Dictionnaire d’economie politique (1852). Several key articles on communism and socialism from the
Dictionnaire are translated and reprinted in Lalor’s
Cyclopedia.For further reading on Marx’s
Capital see David L. Prychitko’s essay
“The Nature and Significance of Marx’s
Capital: A Critique of Political Economy“.For further readings on socialism see the following entries in the
Concise Encyclopedia of Economics:
Eastern Europe,
Marxism, and
Socialism.Also related:

Poor Law Commissioners’ Report of 1834,
edited by Nassau W. Senior, et al.

The Illusion of the Epoch: Marxism-Leninism as a Philosophical Creed by H. B. Acton

The Perfectibility of Man, by John Passmore
David M. Hart

March 1, 2004

Book Cover

Translator/Editor

Frederick Engels, ed. Ernest Untermann, trans.

First Pub. Date

1894

Publisher

Chicago: Charles H. Kerr and Co.

Pub. Date

1909

Comments

First published in German. Das Kapital, based on the 1st edition.

Copyright

The text of this edition is in the public domain. Picture of Marx courtesy of The Warren J. Samuels Portrait Collection at Duke University.

Part IV, Chapter XVIII.

THE TURN-OVER OF MERCHANT’S CAPITAL. THE PRICES.

THE turn-over of industrial capital is the combination of its time of production and time of circulation. It comprises, therefore, the process of production as a whole. The turn-over of merchant’s capital, on the other hand; being in reality nothing but a movement of commodity-capital in an independent form, represents merely the first phase in the metamorphosis of commodities, C—M, as a movement of some capital returning to itself. M—C, C—M, is the turn-over of merchant’s capital from the mercantile point of view. The merchant buys, converts his money into commodities, then sells, converts the same commodities back into money. And so forth in continuous repetitions. Within the circulation, the metamorphosis of industrial capital always presents itself in the form of C’—M—C”; the money realised by the sale of the produced commodities C’ is used for the purchase of new means of production C”. This amounts to a practical exchange of C’ for C”, and the same money thus changes hands twice. Its movement acts as an intermediary between two different kinds of commodities C’ and C”. But in the case of the merchant, it is the same commodity, which changes hands twice in the process M—C—M’. It merely promotes the reflux of his money to him.

For instance, if a certain merchant’s capital is 100 p.st., and the merchant buys for these 100 p.st. commodities and sells these commodities for 110 p.st., then his capital of 100 p.st. has completed one turn-over, and the number of its turn-overs in one year depends on the number of times which it can repeat this movement M—C—M’.

We leave entirely out of consideration at this point those expenses, which may be concealed in the difference between the purchase price and the selling price, since these expenses do not alter in any way the form, which we are now analysing.

The number of turn-overs of a certain merchant’s capital shows evidently some analogy to the repeated cycles of money in its capacity as a mere medium of circulation. Just as the same dollar, which circulates ten times, buys ten times its value in commodities, so the same money-capital of the merchant, when turned over ten times, buys ten times its value in commodities, or realises a total commodity-capital of ten times its value, for instance a merchant’s capital of 100 a value of 1,000. But there is this difference: In the circulation of money as a medium of circulation, it is the same piece of money, which passes through different hands and performs repeatedly the same function, thereby making up for the limited number of the circulating pieces of money by the velocity of its circulation. But in the case of the merchant it is the same money-capital, the same money-value regardless of the pieces of money of which it may be composed, which repeatedly buys and sells the amount of its value, thereby returning repeatedly to the same hands from which it departed as M + Δ M, value plus surplus-value. This is characteristic of its turn-over as a turn-over of capital. It always withdraws more money from circulation than it threw into it. By the way, it is a matter of course that an accelerated turn-over of merchant’s capital (in which the function of money as a means of payment likewise predominates whenever the credit system is developed) is accompanied by a more rapid circulation of the same quantity of money.

A repeated turn-over of commercial capital, however, never expresses anything else but a repetition of buying and selling; while a repeated turn-over of industrial capital expresses the periodicity and renovation of the entire process of reproduction (which includes the process of consumption). For the merchant’s capital, this appears merely as an outward condition. The industrial capital must continually throw commodities
on the market and withdraw others from it, in order that the turn-over of merchant’s capital may continue rapidly. If the process of reproduction proceeds slowly in general, then the turn-over of merchant’s capital does likewise. Now, it is true that the merchant’s capital promotes the turn-over of the productive capital, but only in so far as it shortens the time of circulation of the latter. It has no direct influence on the time of production, which is also one of the limits of the time of turn-over of industrial capital. This is the first barrier for the turn-over of merchant’s capital. In the second place, aside from the barrier formed by reproductive consumption, the turn-over of the merchant’s capital is ultimately limited by the velocity and volume of individual consumption, since the entire part of commodity-capital which passes into the fund for consumption depends on that.

However, aside from the turn-overs in the world of merchants, in which one merchant always sells the same commodity to another, whereby this sort of circulation may assume the aspect of great prosperity during times of speculation, the merchant’s capital abbreviates in the first place the phase C—M for the productive capital. In the second place, under the modern credit system, it disposes of a large portion of the total capital of society, so that it can repeat its purchases, even before it has definitely sold its previous purchases. And it is immaterial in this case, whether the merchant sells directly to the ultimate consumer, or whether a dozen other merchant’s intervene between the first merchant and the ultimate consumer. Owing to the immense elasticity of the process of reproduction, which at any time may be driven beyond all bounds, this process finds no obstacle in production itself, or at best a very elastic one. Aside from the separation of C—M and M—C, which follows from the nature of commodities, a fictitious demand is here created. In spite of its independent status, the movement of merchant’s capital is never anything else but the movement of industrial capital within the sphere of circulation. But thanks to its individualisation it moves within certain limits independently
of the bounds of the process of reproduction, and thereby drives this process itself beyond its boundaries. The internal dependence and the external independence drive merchant’s capital to a point, where the internal connection is violently restored by a crisis.

Hence we note the phenomenon that crises do not show themselves, nor break forth, first in the retail business, which deals with direct consumption, but in the spheres of wholesale business and banking, by which the money-capital of society is placed at the disposal of wholesale business.

The manufacturer may actually sell to the exporter, and the exporter may in his turn sell to his foreign customer, the importer may sell his raw materials to the manufacturer, and the manufacturer his products to the wholesale dealer, etc. But at some particular and unseen point, the goods may lie unsold. On some other occasion, again, the supplies of all producers and middle men may become gradually overstocked. Consumption is then generally at its best either because one industrial capitalist sets a succession of others in motion, or because the laborers employed by them are fully employed and spend more than ordinarily. With the growing income of the capitalists their expenditures increase likewise. Besides, we have seen in volume II, Part III, that a continuous circulation takes place between constant capital and constant capital (even without considering any accelerated accumulation), which is in so far independent of individual consumption, as it never enters into such consumption, but which is nevertheless definitely limited by it, because the production of constant capital never takes place for its own sake, but solely because more of this capital is needed in those spheres of production whose products pass into individual consumption. However, this may proceed undisturbed for a while, stimulated by prospective demand, and in such lines the business of merchants and industrial capitalists prospers exceedingly. A crisis occurs whenever the returns of those merchants, who sell at long range, or whose supplies have accumulated also on the home market, become so slow and meager, that the banks press for payment, or the notes for the purchased commodities become
due before they have been resold. It is then that forced sales take place, sales made in order to be able to meet payments. And then we have the crash, which brings the deceptive prosperity to a speedy end.

But the superficiality and meaninglessness of the turn-over of merchant’s capital are still greater, because the turn-over of one and the same merchant’s capital may promote simultaneously or successively the turn-overs of several productive capitals.

Now, the turn-over of merchant’s capital may not only promote the turn-overs of several industrial capitals, but also the opposite phase of the metamorphosis of commodity-capital. For instance, the merchant buys linen from the manufacturer and sells it to the bleacher. In this case, the turn-over of the same merchant’s capital—in fact, the same C—M, a realisation on the linen—represents two opposite phases for two different industrial capitals. So far as the merchant sells at all for productive consumption, his C—M always means M—C for some industrial capitalist, and his M—C always C—M for some other industrial capitalist.

If we leave out of consideration, as we do in this chapter, K, the expenses of circulation, in other words, if we leave aside that portion of capital which the merchant advances apart from the money required for the purchase of commodities, it follows that Δ K, the additional profit made on this additional capital, will likewise be left out. This is the strictly logical and mathematically correct mode of analysis, if we wish to study the way in which the profits and turn-over of merchant’s capital affect prices.

If the price of production of 1 lb. of sugar is 1 p.st., the merchant can buy 100 lbs. of sugar with 100 p.st. If he buys and sells this quantity in the course of one year, and if the annual rate of average profit is 15% he would add 15 p.st. to 100 p.st., and 3 sh. to the price of production of 1 lb. of sugar, 1 p.st. That is, he would sell one pound of sugar at 1 p.st. 3 sh. But if the price of production of 1 lb. of sugar should fall to 1 sh., then the merchant could buy 2,000 lbs. of sugar with 100 p.st., and he could sell the sugar at 1
sh. 1 4/5 d. per lb. The annual profit on capital invested in the sugar business would still be 15 p.st. on each 100 p.st. Only he has to sell 100 lbs. in the first case, while he must sell 2,000 lbs. in the second place. The high or low level of the price of production would not have anything to do with the rate of profit. But it would have a great deal, or even a decisive deal, to do with that aliquot part of the selling price of each lb. of sugar which resolves itself in mercantile profit; in other words, it would have a great deal to do with the addition to the price which the merchant makes on a certain quantity of commodities, or products. If the price of production of a certain commodity is small, then the amount advanced by the merchant for the purchase of a certain quantity of that commodity is also small, and so is the amount of profit made by him on this quantity of cheap commodities. Or, what amounts to the same, he can buy with a certain amount of capital, for instance with 100, a large quantity of these commodities, and the total profit of 15, which he makes on 100, will be distributed in small fractions over each individual portion of this mass of commodities. The opposite takes place in the opposite case. This depends entirely on the greater or smaller productivity of the industrial capital, with whose products he trades. If we except the cases, in which the merchant is a monopolist and monopolises at the same time the production of certain goods, as did the Dutch East India Company once upon a time, we must say that there is nothing more ridiculous than the current idea that it depends on the merchant whether he wants to sell many commodities at a small profit or few commodities at a large profit on the individual commodities. The two limits of his selling price are: On one hand, the price of production of commodities, over which he has no control; on the other hand, the average rate of profit, over which he has also no control. The only thing which he has to decide is whether he wants to deal in cheap or in dear commodities, and even here the size of his available capital and other circumstances have something to say. Therefore it depends wholly on the degree of development of the capitalist mode of production, not on the good will of the merchant,
what course he shall follow in this. A purely commercial company like the old Dutch East India Company, which had a monopoly of production, could imagine that it would be able to continue a method, adapted at best to the beginnings of capitalist production, under entirely changed conditions.
*41

The following circumstances, among others, help to maintain that popular prejudice, which, like all wrong conceptions of profit, etc., arise out of the views of pure commerce:

1) Phenomena of competition, which, however, concern merely the distribution of mercantile profit among the individual merchants in their capacity as shareholders in the total merchant’s capital; such as the underselling of other merchants by one of them for the purpose of beating his competitors.

2) An economist of the caliber of Professor Roscher of Leipsic may still imagine that a change in the selling prices may be brought about by considerations of “prudence and humanity,” instead of being due to a revolution in the mode of production itself.

3) If the prices of production fall on account of an increased productivity of labor, and if consequently the selling prices also fall, then the demand, and with it the market prices, often rise even faster than the supply, so that the selling prices yield more than the average profit.

4) A merchant may reduce his selling price (which amounts after all to no more than a reduction of the current profit which he adds to the price) in order to turn over a large capital more rapidly in his business.

All these things concern only competition between merchants themselves.

We have already shown in volume I, that the high or low
level of the prices of commodities determines neither the mass of surplus-value produced by a certain capital nor the rate of surplus-value; it is merely true that, according to the relative quantity of commodities produced by a certain quantity of labor, the price of the individual commodity, and with it the share of surplus-value falling upon this price, is greater or smaller. The prices of every quantity of commodities are determined, so far as they correspond to their values, by the total quantity of labor incorporated in these commodities. If much labor is incorporated in few commodities, then the price of the individual commodities is low and the surplus-value contained in them is small. No matter in what proportion the labor incorporated in a commodity is divided into paid and unpaid labor, and no matter what portion of its price may represent surplus-value, it has nothing to do with the total quantity of this labor, nor, consequently, with its price. On the other hand, the rate of surplus-value does not depend on the absolute magnitude of the surplus-value contained in the price of the individual commodity, but on its relative magnitude, on its proportion to the wages contained in the same commodity. The rate of surplus-value may therefore be large, while the absolute magnitude of the surplus-value in each individual commodity may be small. This absolute magnitude of the surplus-value in each commodity depends in the first place on the productivity of labor, and only in the second place on its division into paid and unpaid labor.

Moreover, in the case of the commercial selling price, the price of production is a condition determined by external circumstances.

The high prices of commerce in former times were due 1) to the dearness of the prices of production, in other words, to the unproductivity of labor; 2) to the absence of an average rate of profit, which enabled the merchant’s capital to absorb a much larger quantity of the surplus-value than would have fallen to its share, had the capitals enjoyed a greater general mobility. The cessation of this condition, in both of its aspects, is due to the development of the capitalist mode of production.

The turn-overs of merchant’s capital vary in length, their numbers consequently are greater or smaller, in different lines of commerce. Within the same line of commerce, the turn-over is more or less rapid in different phases of the economic cycle. However, an average number of turn-overs, which is found by experience, takes place.

We have already noted, that the turn-over of merchant’s capital differs from that of industrial capital. This follows from the nature of the case; one single phase in the turn-over of industrial capital appears as a complete turn-over of some independently constituted merchant’s capital, or of a part of some such merchant’s capital. This turn-over has also a different relation to the determination of profit and prices.

In the case of the industrial capital, its turn-over expresses on one hand the periodicity of reproduction, and on it depends the mass of commodities, which may be thrown on the market in a certain period. On the other hand, its time of circulation forms a barrier, which is elastic and exerts more or less of a restraint on the creation of value and surplus-value, because it exerts a pressure on the volume of the process of production. The turn-over therefore acts as a determining element on the mass of annually produced surplus-value, and thus helps to determine the average rate of profit, but it acts as a negative, not as a positive element. For the merchant’s capital, however, the average rate of profit exists as a given magnitude. The merchant’s capital does not directly participate in the creation of value or surplus-value, and it participates in the formation of an average rate of profit only to the extent that draws a dividend, in proportion to its size in the total social capital, out of the mass of profit produced by the industrial capital.

1) absolutely smaller, because a disproportionately smaller part of the total product was produced in the shape of commodities, passed as commodity-capital into circulation, and fell into the hands of merchants. It was smaller, because the commodity-capital was smaller. But it was proportionately larger, not only because its turn-over was slower, and because it constituted a larger portion of the mass of commodities turned over by it, but also because the price of this mass of commodities, and consequently the merchants’ capital to be advanced for it, were greater than under capitalist production on account of a lower productivity of labor, so that the same value was incorporated in a smaller mass of commodities.

2) Not alone is a larger mass of commodities produced on the basis of capitalist production (taking account also of the reduced value of these commodities), but the same mass of
products, for instance, of corn, also becomes to a greater extent commodity, that is, more and more of the product becomes an object of commerce. As a consequence, not only the mass of the merchants’ capital, but of all capital invested in the circulation, increases, such as capital invested in marine shipping, railroading, telegraph business, etc.;

3) However, there is one point of view, which belongs in the discussion of “competition among capitals,” namely: The merchants’ capital, which is not serving in any function, or serving only in part, grows with the progress of the capitalist mode of production, with the facility of its investment in retail trade, with the increase of speculation, and with the superfluity of released capital.

But, assuming the relative magnitude of the merchants’ capital in proportion to the social capital to be given, the difference of the turn-overs in the various lines of commerce does not affect the magnitude of the total profit falling to the share of the total merchants’ capital, nor the general rate of profit. The profit of the merchant is determined, not by the mass of the commodity-capital turned over by him, but by the magnitude of the money-capital advanced by him for the promotion of this turn-over. If the yearly general rate of profit is 15%, and the merchant advances 100 p.st., which he turns over once a year, then he will sell his commodities at 115. If his capital is turned over five times per year, then he will sell a commodity-capital of 100 purchase price five times per year at 103, which will amount in one year to a commodity-capital of 500 sold 515. This constitutes the same annual profit of 15% on his advanced capital of 100 as before. If this were not so, then the merchants’ capital would yield a much higher profit in proportion to the number of its turn-overs than the industrial capital, and this would be a contradiction to the law of the average rate of profit.

It follows, then, that the number of turn-overs of merchants’ capital in the various lines of commerce affects the mercantile prices of commodities directly. The amount of the mercantile addition to the price, the addition of that aliquot part of the mercantile profit of a given capital which
falls upon the price of production of the individual commodities, stands in an inverse ratio to the number of turn-overs, or the velocity of turn-over, of the merchants’ capitals in the various lines of commerce. If a certain merchants’ capital is turned over five times per year, it will add to a commodity-capital of its own value but one-fifth of the profit, which another merchants’ capital of the same value, which is turned over but once per year, will add to a commodity-capital of the same value.

This modification of selling prices by the average time of turn-over of the capitals in different lines of commerce amounts to this: In proportion to the velocity of turn-over, the same mass of profits, which is determined by the annual rate of average profit for any given magnitude of merchants’ capital, independently of the specific commercial character of the operations of this capital, is differently distributed over masses of commodities of the same value. For instance, if the merchants’ capital is turned over five times per year, it will add 15/5 = 3% to the price of commodities, and if turned over once per year, it will add 15% to their price.

The same percentage of the commercial profit in different lines of industry, according to the proportions of their times of turn-over, increases the selling prices of commodities by different percentages calculated on their values.

On the other hand, in the case of industrial capital, the time of turn-over does not affect in any way the magnitude of the value of the individual commodities produced during that time, although it does affect the mass of value and surplus-value produced in a given time, because it affects the mass of exploited labor. This is indeed concealed and seems to be otherwise, as soon as one has an eye only to the prices of production. But this is due solely to the fact that, according to the previously analysed laws, the prices of production of the various commodities deviate from their values. As soon as we look upon the process of production in its totality, upon the mass of commodities produced by the entire industrial capital of society, we shall find the general law vindicated.

We see then, that a closer inspection of the influence of the
time of turn-over on the formation of the values leads us back, in the case of the industrial capital, to the general law and to the basis of political economy, to-wit, the law that the values of commodities are determined by the labor time contained in them. But the influence of the turn-overs of merchants’ capital on the mercantile prices reveals phenomena, which, without a very lengthy analysis of the connecting links, seem to point to a purely arbitrary fixing of prices. They seem to be fixed purely on the intention that a certain capital should make a definite quantity of profits in one year. Particularly it looks, on account of this influence of the turn-overs, as though the process of circulation determined by itself the prices of commodities, independently, within certain limits, of the process of production. All superficial and false conceptions of the process of reproduction as a whole arise from the point of view of merchants’ capital and from the conceptions, which its peculiar movements call forth in the minds of the agents of circulation.

If it is realised—and the reader will have realised it to his great dismay—that the analysis of the actual internal interconnections of the capitalist process of production is a very complicated matter and a very protracted work; if it is a work of science to resolve the visible and external movement into the internal actual movement, then it is understood as a matter of course, that the conceptions formed about the laws of production in the heads of the agents of production and circulation will differ widely from these real laws and will be merely the conscious expression of the apparent movements. The conceptions of a merchant, a stock gambler, a banker, are necessarily quite perverted. Those of the manufacturer are vitiated by the acts of circulation, to which their capital is subject, and by the compensation of the general rate of profit.
*42

Competition likewise plays a completely perverted role in these heads. If the limits of value and surplus-value are
given, then it is easy to understand, in what manner the competition of capitals will transform values into prices of production and further into mercantile prices, and surplus-value into average profit. But without these limits, we cannot see any reason at all, why competition should reduce the average rate of profit to such and such a level instead of some other, should make it 15% instead of 1,500%. Competition at best can only reduce the rate of profit to one and the same level. But it does not contain any element, by which this level could be determined.

From the point of view of merchants’ capital, the turn-over itself takes on the guise of a determining element of prices. On the other hand, while the velocity of the turn-over of industrial capital, in so far as it enables a certain industrial capital to exploit more or less labor, exerts a determining and limiting influence on the mass of profit and thus on the average rate of profit, this rate of profit exists as an external fact for the merchants’ capital, and the internal connection of this rate with the production of surplus-value is entirely obliterated. If the same industrial capital, under otherwise equal circumstances, particularly with the same organic composition, is turned over four times per year instead of twice, it produces twice as much surplus-value and, consequently, profit. And this becomes palpable, as soon and so long as this capital has the monopoly of that improved mode of production, to which it owes its accelerated turn-over. Vice versa, differences in the times of turn-over in different lines of commerce manifest themselves in such a way that the profit made on the turn-over of some given commodity-capital is in an inverse ratio to the number of turn-overs of the money-capital which turns this commodity-capital over. Small profits and quick returns appears particularly to the shopkeeper as a principle, which he follows on principle.

For the rest, it is a matter of course, that this law of turn-overs of merchants’ capital holds good in each line of commerce only for the average of turn-overs made by the entire merchants’ capital invested in each particular line, and always without a consideration of any succession of alternating and
mutually compensating turn-overs of longer or shorter duration. The capital of A, who deals in the same line as B, may make more or less than the average number of turn-overs. This does not alter the turn-over of the total mass of merchants’ capital invested in this line. But this is of decisive moment for the individual merchant or shopkeeper. He makes in this case an extra profit, just as the industrial capitalists make extra profits, if they produce under conditions more favorable than the average. If competition compels him, he can sell cheaper than his competitors without lowering his profit below the average. If the conditions, which would enable him to turn his capital over more rapidly, are themselves for sale, such as a favorable location of the shop, he can pay extra rent for it, that is to say, a portion of his surplus-profit is converted into ground rent.

41.

“Profit, on the general principle, is always the same, whatever be price; keeping its place like an incumbent body on the swelling or sinking trade. As, therefore, prices rise, a tradesman raises prices; as prices fall, a tradesman lowers price.” (Corbet,
An Inquiry into the Causes, etc., of the Wealth of Individuals. London, 1845, p. 15.) Here, as in the text of our work generally, we speak only of ordinary commerce, not of speculation. The analysis of speculation, as well as everything else pertaining to the division of mercantile capital, falls outside of the circle of our inquiry. “The profit of trade is a value added to capital which is independent of price, the second (speculation) is founded on the variation in the value of capital or in price itself.” (L. c., p. 12.)

42.

It is a very naive, but also very correct remark that “Surely the fact that one and the same commodity may be had from different sellers at considerably different prices is frequently due to mistakes of calculation.” (Feller and Oldermann,
Das Ganze der kaufmannischen of Arithmetik, 7. Aufl., 1859.) This shows how purely theoretical, that is abstract, the determination of prices becomes.

Part IV, Chapter XIX.

Categories: Karl Marx