Image File Front matter Table of Contents: File Kumaraswamy Velupillay, The Existence or the Standard System: Sraffa’s Constructive Proof File Fabio Ravagnani, On Conflicting Expectations in Temporary Equilibrium Models File Vladimir Brailovsky, The Macroeconomic Implications of Paying: Policy Responses to the Debt ‘Crisis’ in Mexico, 1982-88 File Massimo Egidi and Giorgio Gilibert, The Objective Theory of Prices File Renzo Bianchi, On the Object of Analysis: the General X-Efficiency Theory