I doubt not that there are thousands of men who have vainly puzzled their brains over this confusion of terms, and abandoned the effort in despair, thinking that as the fault could not be in such great thinkers, it must be in their own stupidity. If it is any consolation to such men they may turn to Buckle’s “History of Civilization,” and see how a man who certainly got a marvelously clear idea of what he read, and who had read carefully the principal economists from Smith down, was inextricably confused by this jumble of profits and interest. For Buckle (Vol. 1, Chap. II, and notes) persistently speaks of the distribution of wealth into rent, wages, interest, and profits.
And this is not to be wondered at. For, after formally decomposing profits into wages of superintendence, insurance, and interest, these economists, in assigning causes which fix the general rate of profit, speak of things which evidently affect only that part of profits which they have denominated interest; and then, in speaking of the rate of interest, either give the meaningless formula of supply and demand, or speak of causes which affect the compensation for risk; evidently using the word in its common sense, and not in the economic sense they have assigned to it, from which compensation for risk is eliminated. If the reader will take up John Stuart Mill’s “Principles of Political Economy,” and compare the chapter on Profits (Book II, Chap. 15) with the chapter on Interest (Book III, Chap. 23), he will see the confusion thus arising exemplified in the case of the most logical of English economists, in a more striking manner than I would like to characterize.
Now, such men have not been led into such confusion of thought without a cause. If they, one after another, have followed Dr. Adam Smith, as boys play “follow my leader,” jumping where he jumped, and falling where he fell, it has been that there was a fence where he jumped and a hole where he fell.
The difficulty from which this confusion has sprung is in the preaccepted theory of wages. For reasons which I have before assigned, it has seemed to them a self-evident truth that the wages of certain classes of laborers depended upon the ratio between capital and the number of laborers. But there are certain kinds of reward for exertion to which this theory evidently will not apply, so the term wages has in use been contracted to include only wages in the narrow common sense. This being the case, if the term interest were used, as consistently with their definitions it should have been used, to represent the third part of the division of the produce, all rewards of personal exertion, save those of what are commonly called wage-workers, would clearly have been left out. But by treating the division of wealth as between rent, wages, and profits, instead of between rent, wages, and interest, this difficulty is glossed over, all wages which will not fall under the preaccepted law of wages being vaguely grouped under profits, as wages of superintendence.
To read carefully what economists say about the distribution of wealth is to see that, though they correctly define it, wages, as they use it in this connection, is what logicians would call an undistributed term—it does not mean all wages, but only some wages—viz., the wages of manual labor paid by an employer. So other wages are thrown over with the return to capital, and included under the term profits, and any clear distinction between the returns to capital and the returns to human exertion thus avoided. The fact is that the current political economy fails to give any clear and consistent account of the distribution of wealth. The law of rent is clearly stated, but it stands unrelated. The rest is a confused and incoherent jumble.
The very arrangement of these works shows this confusion and inconclusiveness of thought. In no politico-economic treatise that I know of are these laws of distribution brought together, so that the reader can take them in at a glance and recognize their relation to each other; but what is said about each one is enveloped in a mass of political and moral reflections and dissertations. And the reason is not far to seek. To bring together the three laws of distribution as they are now taught, is to show at a glance that they lack necessary relation.
The laws of the distribution of wealth are obviously laws of proportion, and must be so related to each other that any two being given the third may be inferred. For to say that one of the three parts of a whole is increased or decreased, is to say that one or both of the other parts is, reversely, decreased or increased. If Tom, Dick, and Harry are partners in business, the agreement which fixes the share of one in the profits must at the same time fix either the separate or the joint shares of the other two. To fix Tom’s share at forty per cent. is to leave but sixty per cent. to be divided between Dick and Harry. To fix Dick’s share at forty per cent. and Harry’s share at thirty-five per cent. is to fix Tom’s share at twenty-five per cent.
But between the laws of the distribution of wealth, as laid down in the standard works, there is no such relation. If we fish them out and bring them together, we find them to be as follows:
Wages are determined by the ratio between the amount of capital devoted to the payment and subsistence of labor and the number of laborers seeking employment.
Rent is determined by the margin of cultivation; all lands yielding as rent that part of their produce which exceeds what an equal application of labor and capital could procure from the poorest land in use.