1. Labor is a cause, but only one of the causes of value. A cause is some one condition which is seen to be necessary to the existence of a thing, and usually that condition which brings the thing about, other things being assumed. In what sense ought a cause of value be spoken of? In one sense it is in the minds of men - it is their wants; again, looked at objectively it is in the nature of the good - it is the quality that fits it to gratify the want. But if both these causes are operative, and labor is applied to fit goods better to gratify wants, labor appears as the cause of value.) Personal causes are so much more evident, an explanation through personal causation is so much more satisfying in the earlier stages of scientific inquiry, that labor long continued to be looked upon as the one source of value. This erroneous view has never quite ceased to influence economic thought, and a great deal of effort has been directed to formulating theories of value based upon it. The cruder form of the error has now almost disappeared, but in various little recognized ways it still persists.

Two phases of economic production.

2. Economic production is the origin, or genesis, of value finding its source either in objective things or in services.

The writers of fifty years ago defined economic production as the application of labor to the creation of wealth. But as there are two factors in production, man and material things, so there are two productive sources of value. In some cases the origin of value is attributable to man's action; in other cases scarce uses arise in objective things without man's action. Broad as is this definition of production, it does not include the enjoyment of free goods, as in the case of the care-free darky basking in the sun. Anything that, causing a feeling of greater importance to attach to a thing, changes it from a free good to a scarce good or makes it more scarce, is a cause of its value. A large rainfall causing a greater crop of grain may be thought of as producing utility. The regular surplus of value attributable to the waterfall or to the railroad, is the product of the material services of wealth. 1 Production through human action is the more obvious and is the more usually thought of; the part of material agents must be recognized if the fallacies of the labor theory of value are to be avoided.

3. Human activity is directed to shaping and arranging things so as to increase their want-gratifying power. Human and non-human agents are combined in different proportions in various products. In one thing more land and machinery are used, in another more labor is used. But either of these two great classes of agents may touch the vanishing point in the production of value. While it is true that man's part is the most striking aspect of production, yet there may be value without labor. The study of rent puts this abstractly, but in a clear light. In actual life, however, a part of the value is usually attributable to rent, a part to labor.

But in what sense is even this part attributable? Not in the sense that the labor is the original source of value which imparts that value to its products. The usufruct of wealth is the basis of rent; the need to pay rent is not the cause of value in the product. Likewise, product is the basis of wages, labor is not the origin of value. Labor, like the forces and qualities of wealth, is the cause of technical changes. These changes, if favorable, cause the goods to take on a higher value which is reflected back to the labor. The labor itself has not a predetermined, ascertainable value, but only a resultant, derived value. An exception to this statement appears on a superficial view of the value of labor hired under the wage contract to make a particular product. The labor having a market value because of a large number of well-known alternate uses, can be diverted to a particular use only on condition of a definite payment. Labor here, as viewed by the employer, appears to have an original value; products, a derived value. But in the logical view, labor is seen to impart technical qualities to the goods; in turn, the goods to impart value to the labor. Man hunts throughout industry for those things to which his labor can be applied usefully. He foresees in them the changes that will increase the value. It is only as he has judged rightly that the value taken on by the things is reflected back to the labor attributed to it.

Labor applied to creating utility.

Value of labor derived from its products.

No unit of labor to serve as a standard of value.

4. Labor being of many qualities and receiving many rates of pay, there is no unit of labor that can be used as a measure of value. The idea of finding in a "unit of labor" an objective standard of value to which the value of all other things could be reduced has been a very attractive one. This fallacious hope animates every one beginning to think of the value problem. The thought was so plausibly formulated by Ricardo that it continued for a long time to be the generally accepted doctrine of value. Although most writers reject the formal statement of the labor theory of value, use is frequently made, even now, of the phrase "unit of labor," suggesting the thought that labor is the standard by which the value of all goods may be measured. This unit of labor of the text-books may be seen to be either labor arbitrarily assumed to be of uniform quality and quantity, as a day of unskilled labor (in that form quite incomparable as to amount with other qualities), or a given amount of money invested in labor of different grades at its market value. It is only by expressing labor in terms of its value that the various grades of skilled and unskilled labor can be reduced to a homogeneous unit, which is but a unit of money wages. This should not deceive us into the belief that in any peculiar sense labor can be used as a unit of value. It is equally valid and convenient to speak of units of machinery and of units of land. In terms of capital a factory site can be expressed as a multiple of a potato patch not less perfectly than can a sculptor's labor as a multiple of a ditch-digger's. Scarcity of things desired is the one objective condition of value. The things that labor can produce and the labor to produce them being scarce, labor takes on a value. All things at last become comparable in terms of psychic income in each individual's judgment, but as yet neither in this comparison nor in the market values that are fixed in exchange, has any absolute standard been found by which the utility of all goods or the welfare of all men can be measured.

Scarcity and utility of labor.

Questions On Chapter 24. The Relation Of Labor To Value

1. May a singer of songs or a mixer of drinks be called a productive laborer ?

2. Are fine products high in price because wages are high, or vice versa ?

3. Is common, unskilled labor "scarce" (in any reasonable sense of the word) in China? in the United States?

4. Can a manufacturer pay the same to laborers if the product will be marketed next year, as he can if it is to be marketed to-morrow? If so, how is the value of the labor adjusted to its product?

Note

An able discussion of the effect of discounting in the sale of labor in the market is given by Bohm-Bawerk, Positive Theory of Capital, pp. 313-318 et seq.; see also Wieser, Natural Value, numerous passages. The changes in industrial organization are treated with historic insight by Hadley, Economies, Secs. 341-354. F. W. Taussig's Wages and Capital (1896) gives a sympathetic interpretation of the wage-fund doctrine; the work is especially valuable for its excellent review of the history of the subject and for the chapters analyzing the modern industrial process.