Marx and Sraffa: A Comment on Gehrke and Kurz

This comment focuses on the assertion by Gehrke and Kurz (2018) that the origin of the equations which formed the backbone of Sraffa’s Production of Commodities by Means of Commodities is not related in any way to Marx, and particularly Marx’s reproduction schemes, as argued by the late Giorgio Gilibert and myself. This comment argues that the 2018 article by Gehrke and Kurz makes significant—but unacknowledged—retreats from positions previously presented by the authors, and that the relevance of Marx and his reproduction schemes for the origin of Sraffa’s (1960) work for Production of Commodities is beyond reasonable doubt.