Karl Marx In 1867, the first volume of "Das Kapital" was published, a work which analysed the capitalist process of production. Here Marx elaborated his labour theory of value, which had been influenced by Thomas Hodgskin. Marx acknowledged Hodgskin's "admirable work" "Labour Defended against the Claims of Capital" at more than one point in "Capital." Indeed, Marx quoted Hodgskin as recognising the alienation of labour that occurred under modern capitalist production. No longer was there any "natural reward of individual labour. Each labourer produces only some part of a whole, and each part having no value or utility of itself, there is
Value product only to the net output of "capitalist" production, not to the valuation of "all" production in a society, part of which may of course not be commercial production at all. The concept is formulated more precisely when Marx considers the reproduction and distribution of the national income (see e.g. his manuscript called "Results of the Immediate [or Direct] Process of Production", available in English in the Pelican edition of "Das Kapital"), and also online; and the last chapters of "Das Kapital" Volume 3). Marx wrote this in 1864, i.e. about 70 years or so before the first comprehensive Gross National