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But, as we have seen, the quantity of money in circulation is determined not only by the sum total of prices of commodities that are to be realized, but also by the rapidity with which money circulates or with which it completes this work of realization. If the same sovereign makes ten purchases a day, each of a commodity having a price of one sovereign, and thus changes hands ten times, it does as much work as would be accomplished by ten sovereigns each performing but a single act of circulation a day.74 Consequently, rapidity Pg 135of gold circulation can make up for its quantity, or the presence of gold in the sphere of circulation is determined not only by its presence as an equivalent of a commodity side by side with it, but also by its participation in the movement of metamorphoses of commodities. The rapidity of the circulation of money, however, can serve as a substitute for its quantity only to a limited extent, since at any given moment an endless number of isolated purchases and sales takes places in different localities.
If the total price of the commodities in circulation rises, but in a smaller ratio than the increase in the rapidity of circulation of money, the volume of the circulating medium will diminish. If on the contrary the rapidity of circulation decreases in a greater ratio than the total price of the commodities in circulation, the volume of currency will increase. An increasing volume of currency combined with a general fall of prices or a diminishing volume of currency in connection with a general rise of prices is one of the best known phenomena in the history of prices. But the consideration of the causes which bring about a simultaneous rise in the level of prices and a still greater rise in the rate of velocity of circulation of money, or the opposite phenomenon, falls outside of the sphere of simple circulation. By way of illustration, it may be mentioned that in periods of prevailing credit, the rapidity of circulation of money grows Pg 136faster than the prices of commodities, while in times of declining credit the prices of commodities fall slower than the rapidity of circulation. The shallow and artificial character of the simple circulation of money is manifested in the fact that all the elements which have a determining influence on the volume of currency, such as the volume of commodities in circulation, prices, the rise or fall of prices, the number of simultaneous purchases and sales, the rapidity of the circulation of money,—depend on the metamorphic process which takes place in the world of commodities, and that again depends on the general character of the methods of production, the size of population, the relation between city and country, the development of the means of transportation, the greater or less division of labor, credit, etc.; in short, on circumstances all of which lie outside of the sphere of simple circulation of money and are only reflected in it.
The rapidity of circulation being given, the volume of currency is simply determined by the prices of commodities. Hence, prices are not high or low, because there is more or less money in circulation, but on the contrary, there is more or less money in circulation, because prices are high or low. This is one of the most important laws, whose demonstration in detail by means of the history of prices constitutes perhaps the only merit of the post-Ricardian English Political Economy. If experience shows, that the level of metallic circulation or the mass of gold and silver in circulation in a given country is subject to temporary ebbs and tidesPg 137 and very violent ones at times,75 but on the whole remains stationary for long periods, the deviations forming but small oscillations about the average level, this is explained by the antagonistic nature of the circumstances which determine the quantity of money in circulation. Their simultaneous modifications neutralize their effects and leave everything where it was before.
The law, that with a given rapidity of circulation of money and a given total sum of prices of commodities the quantity of the circulating medium is determined, may also be expressed as follows. If the exchange values of commodities and the average rapidity of their metamorphoses are given, the quantity of gold in circulation depends on its own value. If, therefore, the value of gold, i. e. the labor-time necessary for its production, should rise or fall, the prices of commodities will rise Pg 138or fall in inverse ratio, and corresponding to that rise or fall of prices, the rapidity of circulation remaining the same, a larger or smaller quantity of gold would be required to keep the same volume of commodities in circulation. The same change would occur, if the old standard of value were superseded by a more or less valuable metal. Thus, Holland required from fourteen to fifteen times as much silver as it had previously required gold, in order to circulate the same volume of commodities, when out of tender regard for the government creditors and out of fear of the effects of the discoveries in California and Australia it substituted silver for gold money.
From the fact that the quantity of gold in circulation depends on the variable sum total of prices of commodities and the varying rapidity of circulation, it follows that the volume of the circulating medium must be capable of contraction and expansion; in short, that according to the requirements of circulation, gold must now enter, now leave the sphere of circulation in its capacity of a medium of circulation. How the circulation process itself realizes these conditions, we shall see later on.
In its capacity of a medium of circulation, gold acquires a shape of its own, it becomes coin. In order to prevent any technical difficulties in the way of its circulation, it is coined according to the standard of the money of account. Gold pieces whose imprints and legends show that they contain certain weights of goldPg 139 corresponding to the reckoning names of money, , s., etc., are coins. The establishment of a mint-price, as well as the technical work of coining, are the business of the state. Both as money of account and as coin, money acquires a local and political character; it speaks different languages and wears different national uniforms. The sphere in which money circulates as coin, is distinguished as an internal sphere of circulation which is separated from the universal sphere of circulation in the commodity world by national boundaries.
Yet, the only difference between gold bullion and gold coin is that between coin denomination and weight denomination. What seems to be a difference in name in the latter case appears as a difference in shape in the former. Gold coin can be thrown into the melting-pot and thus be converted again into gold sans phrase, just as, on the contrary, gold bars only have to be sent to the mint to receive the shape of coins. The conversion and reconversion from one form into another appears to be a purely technical matter.
For 100 pounds or 1200 ounces troy of 22 carat gold one can get 4,672-1/2 or gold sovereigns at the English mint; if these sovereigns be put on one side of the weighing scale and one hundred pounds of gold bullion on the other, the two will balance each other, which proves that the sovereign is nothing but a piece of gold of certain weight bearing this name in English coinage and having a shape and stamp of its own. The 4,672-1/2 sovereigns are put into circulation at different points, and once in its grasp they make a certain number of moves per day, some sovereigns more, others less. If thePg 140 average number of moves per day of each ounce be ten, the 1200 ounces of gold would realize 12,000 ounces or 46,725 sovereigns as the total price of commodities. You may turn and toss an ounce of gold in any way you like, and it will never weigh ten ounces. But here in the process of circulation one ounce practically does weigh ten ounces. The work performed by a coin in the sphere of circulation is equivalent to the quantity of gold it contains multiplied by the number of its moves. Besides the actual importance which a coin possesses by virtue of its being an individual piece of gold of a definite weight, it acquires an ideal significance due to its function. But whether the sovereign circulates once or ten times, in each particular purchase or sale it acts only as one sovereign. It is like a general who by timely appearance at ten different points on the battle field does the work of ten generals, but still remains the same identical general at each point. The idealization of the means of circulation which is due to the supplanting of quantity by rapidity in money circulation, affects only the function of the coin within the sphere of circulation, but not the nature of the individual coin.
