Surplus value

Definition and stakes

Portrait of Karl Marx Karl Marx,  Das Kapital (1906)

“ The surplus-value generated in the process of production by C, the capital advanced, or in other words, the self-expansion of the value of the capital C, presents itself for our consideration, in the first place, as a surplus, as the amount by which the value of the product exceeds the value of its constituent element. ”
Source: Wikisource

Portrait of Rosa Luxemburg Rosa Luxemburg,  The Accumulation of Capital

“ A producer who produces not only commodities but capital must above all create surplus value. The capitalist producer’s final goal, his main incentive, is the production of surplus value. The proceeds from the commodities he has manufactured must not only recompense him for all his outlay, but in addition they must yield him a value which does not correspond with any expense on his part, and is pure gain. ”
Source: Gutenberg

Portrait of Karl Marx Karl Marx,  Das Kapital (1906)

“ The creation of surplus-value, and therefore the conversion of money into capital, can consequently be explained neither on the assumption that commodities are sold above their value, nor that they are bought below their value. ”
Source: Wikisource

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