Newman, Peter; Vassilakis, Spyros - In: Cambridge Journal of Economics 12 (1988) 1, pp. 37-42
This brief article examines the contributions of Piero Sraffa to th e theory of imperfect competition, in the light of the approach to imperfect competition taken by modern general equilibrium theorists. For the latter, perfect competition is a state of affairs that comprises optimizing agents,...