In this work, Marx has the following to say about the determination of wages in capitalism:
(1) “I might answer by a generalization, and say that, as with all other commodities, so with labor, its market price will, in the long run, adapt itself to its value; that, therefore, despite all the ups and downs, and do what he may, the working man will, on an average, only receive the value of his labor, which resolves into the value of his laboring power, which is determined by the value of the necessaries required for its maintenance and reproduction, which value of necessaries finally is regulated by the quantity of labor wanted to produce them.These passages do show that Marx in Value, Price and Profit did think that capitalism has a tendency to reduce wages towards the “value of labor” which is “more or less to its minimum limit.” The market price of labour, whatever the rises and falls caused by supply and demand – still converges towards the value of labour-power.
But there are some peculiar features which distinguish the value of the labouring power, or the value of labor, from the values of all other commodities. The value of the laboring power is formed by two elements—the one merely physical, the other historical or social. Its ultimate limit is determined by the physical element, that is to say, to maintain and reproduce itself, to perpetuate its physical existence, the working class must receive the necessaries absolutely indispensable for living and multiplying. The value of those indispensable necessaries forms, therefore, the ultimate limit of the value of labor. On the other hand, the length of the working day is also limited by ultimate, although very elastic boundaries. Its ultimate limit is given by the physical force of the laboring man. If the daily exhaustion of his vital forces exceeds a certain degree, it cannot be exerted anew, day by day. However, as I said, this limit is very elastic. A quick succession of unhealthy and short-lived generations will keep the labor market as well supplied as a series of vigorous and long-lived generations.
Besides this mere physical element, the value of labor is in every country determined by a traditional standard of life. It is not mere physical life, but it is the satisfaction of certain wants springing from the social conditions in which people are placed and reared up. The English standard of life may be reduced to the Irish standard; the standard of life of a German peasant to that of a Livonian peasant. The important part which historical tradition and social habitude play in this respect, you may learn from Mr. Thornton’s work on Over-population, where he shows that the average wages in different agricultural districts of England still nowadays differ more or less according to the more or less favorable circumstances under which the districts have emerged from the state of serfdom.
This historical or social element, entering into the value of labor, may be expanded, or contracted, or altogether extinguished, so that nothing remains but the physical limit. ....
By comparing the standard wages or values of labor in different countries, and by comparing them in different historical epochs of the same country, you will find that the value of labor itself is not a fixed but a variable magnitude, even supposing the values of all other commodities to remain constant.” (Marx 1913: 115–119).
(2) “These few hints will suffice to show that the very development of modern industry must progressively turn the scale in favour of the capitalist against the working man, and that consequently the general tendency of capitalistic production is not to raise, but to sink the average standard of wages, or to push the value of labor more or less to its minimum limit. Such being the tendency of things in this system, is this saying that the working class ought to renounce their resistance against the encroachments of capital, and abandon their attempts at making the best of the occasional chances for their temporary improvement? If they did, they would be degraded to one level mass of broken wretches past salvation. I think I have shown that their struggles for the standard of wages are incidents inseparable from the whole wages system, that in 99 cases out of 100 their efforts at raising wages are only efforts at maintaining the given value of labor, and that the necessity of debating their price with the capitalist is inherent to their condition of having to sell themselves as commodities. By cowardly giving way in their every-day conflict with capital, they would certainly disqualify themselves for the initiating of any large movement.
At the same time, and quite apart from the general servitude involved in the wages system, the working class ought not to exaggerate to themselves the ultimate working of these every-day struggles. They ought not to forget that they are fighting with effects, but not with the causes of those effects; that they are retarding the downward movement, but not changing its direction; that they are applying palliatives, not curing the malady. They ought, therefore, not to be exclusively absorbed in these unavoidable guerilla fights incessantly springing up from the ever-ceasing encroachments of capital or changes of the market.” (Marx 1913: 124–126).
But the point is that Marx did not think that the “value of labour-power” was identical throughout every economy, and he did not hold that it is simply determined by the bare physical necessities to allow people to live and have children. Rather, he admitted a “historical and moral element” to what determines the “necessary wants” in some nations so that there could be differences in the “subsistence wage” or value of labour-power. This was partly determined by the historical and pre-capitalist standard of living and how the proletariat arose in each country in historical terms.
But even so “the ultimate limit is determined by the physical element,” and Marx seems to think that capitalism drives wages towards a level that is made up of (1) the “physical element” and (2) whatever additional commodities that the “historical and moral element” in each country can continue to add to a bare physical minimum even under capitalism.
BIBLIOGRAPHY
Marx, Karl. 1913. Value, Price and Profit (ed. by Eleanor Marx Aveling). Charles H. Kerr & Company, Chicago.