Page:Karl Kautsky - The Social Revolution - tr. Wood Simons (1902.djvu/136

 rather a law peculiar to a society of production for exchange.

Production for exchange is that manner of production in which with a developed division of labor independent producers produce for one another. But no manner of production can exist without a definite proportionality in production. The number of labor powers at the disposal of society is limited, and production can only be continued when a corresponding number of productive forces are active in each branch of existing production. In a communistic society labor will be systematically regulated and the labor power be assigned to the individual branches of production according to a definite plan. In the production for exchange this regulation is obtained through the law of value. The value of each product is determined not by the labor time actually applied to it but by the socially necessary time for its production. With the modification that this law receives in capitalist production by profits we are not concerned because this would only unnecessarily complicate the analysis without bringing any new knowledge to the question. The socially necessary labor time in each branch of labor is determined on the one side by the height of its technique in any society and the customary exertion of labor, etc., in short through the average productive power of the individual laborers; on the other side, however, by the number of products demanded by the social necessity of a