It has long been recognised that Sraffa's analysis of the choice of methods in joint production cannot be sustained, so that post-Sraffian economists have abandoned it. The paper returns to Sraffa's own approach and identifies two characteristic elements: methodologically, it is of a 'dynamic'...

The parametric Lemke algorithm is used to show the existence of an odd number of solutions of a generalized bimatrix game in a certain domain. These solutions are classi?ed into two types according to the relative sign of two determinants. The British economist David Ricardo made an implicit use...

Is the neo-Ricardian conception of prices, as formalized and studied by Sraffa, an alternative to the marginalist theory? The "post-classical program" presumes a positive answer: the Sraffian construction then appears as a prelude to a critique of economic theory, which might be complemented by...