The Accumulation of Capital

by Rosa Luxemburg

‘But the commodity capital must be monetised before its conversion into productive capital, or before the surplus-value contained in it can be spent. Where does the money for this purpose come from? This question seems difficult at the first glance, and neither Tooke nor anyone else has answered it so far.’[134]

And he was then quite uncompromising about getting to the root of the matter: ‘The circulating capital of 500 p.st. advanced in the form of money-capital, whatever may be its period of turn-over, may now stand for the total capital of society, that is to say, of the capitalist class. Let the surplus-value be 100 p.st. How can the entire capitalist class manage to draw continually 600 p.st. out of the circulation, when they continually throw only 500 p.st. into it?’[135]

All that, mind you, refers to simple reproduction, where the entire surplus value is used for the personal consumption of the capitalist class. The question should therefore from the outset have been put more precisely in this form: how can the capitalists secure for themselves consumer goods to the amount of £100 surplus value on top of putting £500 into circulation for constant and variable capital? It is immediately obvious that those £500 which, in form of capital, always serve to buy means of production and to pay the workers, cannot simultaneously defray the expense of the capitalists’ personal consumption. Where, then, does the additional money come from?—the £100 the capitalists need to realise their own surplus value? Thus all theoretical dodges one might devise for this point are summarily disposed of by Marx right away:

‘It should not be attempted to avoid this difficulty by plausible subterfuges.

‘For instance: So far as the constant circulating capital is concerned, it is obvious that not all invest it simultaneously. While the capitalist A sells his commodities so that his advanced capital assumes the form of money, there is on the other hand, the available money-capital of the buyer B which assumes the form of his means of production which A is just producing. The same transaction, which restores that of B to its productive form, transforms it from money into materials of production and labour-power; the same amount of money serves in the two-sided process as in every simple purchase C-M. On the other hand, when A reconverts his money into means of production, he buys from C, and this man pays B with it, etc., and thus the transaction would be explained.

‘But none of the laws referring to the quantity of the circulating money, which have been analysed in the circulation of commodities (vol. i, chap, iii), are in any way changed by the capitalist character of the process of production.

‘Hence, when we have said that the circulating capital of society, to be advanced in the form of money, amounts to 500 p.st., we have already accounted for the fact that this is on the one hand the sum simultaneously advanced, and that, on the other hand, it sets in motion more productive capital than 500 p.st., because it serves alternately as the money fund of different productive capitals. This mode of explanation, then, assumes that money as existing whose existence it is called upon to explain.

‘It may be furthermore said: Capitalist A produces articles which capitalist B consumes unproductively, individually. The money of B therefore monetises the commodity-capital of A, and thus the same amount serves for the monetisation of the surplus-value of B and the circulating constant capital of A. But in that case, the solution of the question to be solved is still more directly assumed, the question: Whence does B get the money for the payment of his revenue? How does he himself monetise this surplus-portion of his product?

‘It might also be answered that that portion of the circulating variable capital, which A continually advances to his labourers, flows back to him continually from the circulation, and only an alternating part stays continually tied up for the payment of wages. But a certain time elapses between the expenditure and the reflux, and meanwhile the money paid out for wages might, among other uses, serve for the monetisation of surplus-value. But we know, in the first place, that, the greater the time, the greater must be the supply of money which the capitalist A must keep continually in reserve. In the second place, the labourer spends the money, buys commodities for it, and thus monetises to that extent the surplus-value contained in them. Without penetrating any further into the question at this point, it is sufficient to say that the consumption of the entire capitalist class, and of the unproductive persons dependent upon it, keeps step with that of the labouring class; so that, simultaneously with the money thrown into circulation by the labouring class, the capitalists must throw money into it, in order to spend their surplus-value as revenue. Hence money must be withdrawn from circulation for it. This explanation would merely reduce the quantity of money required, but not do away with it.

‘Finally it might be said: A large amount of money is continually thrown into circulation when fixed capital is first invested, and it is not recovered from the circulation until after the lapse of years, by him who threw it into circulation. May not this sum suffice to monetise the surplus-value? The answer to this is that the employment as fixed capital, if not by him who threw it into circulation, then by some one else, is probably implied in the sum of 500 p.st. (which includes the formation of a hoard for needed reserve funds). Besides, it is already assumed in the amount expended for the purchase of products serving as fixed capital, that the surplus-value contained in them is also paid, and the question is precisely, where the money for this purpose came from.’[136]