"The proportion between the different rates both of wages and profit in the different employments of labour and stock, seems not to be much affected, as has already been observed, by the riches or poverty, the advancing, stationary, or declining state of the society. Such revolutions in the public welfare, though they affect the general rates both of wages and profit, must in the end affect them equally in all different employments. The proportion between them therefore must remain the same, and cannot well be altered, at least for any considerable time, by any such revolutions."3
It will be seen by the extract which I have made in page 4, from the "Wealth of Nations," that though Adam Smith fully recognized the principle, that the proportion between the quantities of labour necessary for acquiring different objects, is the only circumstance which can afford any rule for our exchanging them for one another, yet he limits its application to "that early and rude state of society, which precedes both the accumulation of stock and the appropriation of land;" as if, when profits and rent were to be paid, they would have some influence on the relative value of commodities, independent of the mere quantity of labour that was necessary to their production.
Adam Smith, however, has no where analyzed the effects of the accumulation of capital, and the appropriation of land, on relative value. It is of importance, therefore, to determine how far the effects which are avowedly produced on the exchangeable value of commodities, by the comparative quantity of labour bestowed on their production, are modified or altered by the accumulation of capital and the payment of rent.
First, as to the accumulation of capital. Even in that early state to which Adam Smith refers, some capital, though possibly made and