Quote by Rudolph Hiferding

“In fact, this can happen only when the conditions for commodity production and exchange are equal for all members of society; that is to say, when they are all independent owners of their means of production who use these means to fabricate the product and exchange it on the market. This is the most elementary relationship, and constitutes the starting point for a theoretical analysis. Only on this basis can later modifications be understood; but they must always satisfy the condition that, whatever the nature of an individual exchange may be, the sum of exchange acts must clear the market of the total product. Any modification can be induced only by a change in the position of the members of society within production. In fact, the modification must take place in this manner because production and the producers can only be integrated as a social unit through the operation of the exchange process. Thus the expropriation of one section of society and the monopolization of the means of production by another modify the exchange process, because only there can the fact of social inequality appear. However, since the exchange relationship is one of equality, social inequality must assume the form of a parity of prices of production rather than an equality of value. In other words, the inequality in the expenditure of labour (which is a matter of indifference to capitalists since it is the labour expenditure of others) is concealed behind an equalization of the rate of profit. This kind of equality simply underlines the fact that capital is the decisive factor in a capitalist society. The individual act of exchange no longer has to satisfy the requirement that units of labour in exchange shall be equal, and instead the principle now prevails that equal profits shall accrue to equal capitals. The equalization of labour is replaced by the equalization of profit, and products are sold not at their values, but at their prices of production.”

Quote by Rudolph Hiferding