Marx on Piecework
. . . it is self-evident that the difference of form in the payment of wages in no way alters their essential nature, although the one form may be more favourable to the development of capitalist production than the other, (p. 562.)
Piece-wages do not, in fact, distinctly express any relation of value. . . . The price of labour-time itself is finally determined by the equation: Value of a day’s labour = daily value of labour-power. Piece-wage is, therefore, only a modified form of time-wage, (pp. 563, 564.)
Piece-wages become . . . the most fruitful source of reductions of wages and capitalistic cheating, (p. 564.)
They (i.e., piece-wages) furnish to the capitalist an exact measure for the intensity of labour. . . . Piece-wages therefore lay the foundation . . . of a hierarchically organised system of exploitation and oppression. . . . The exploitation of the labourer by the capitalist is here effected through the exploitation of the labourer by the labourer, (pp. 564, 566.)
Given piece-wage, it is naturally the personal interest of the worker to strain his labour-power as intensely as possible; this enables the capitalist to raise more easily the normal degree of intensity of labour. It is, moreover, now the personal interest of the worker to lengthen the working day. . . . The prolongation of the working day, even if the piece-wage remains constant, includes of necessity a fall in the price of the labour, (pp. 565, 566.)
Piece-work has, therefore, a tendency, while raising individual wages above the average, to lower this average itself, (p. 566.)
. . . piece-work is the form of wages most in harmony with the capitalist mode of production. (p. 567.)