Introduction - evolutionary perspectives, John Foster and Wolfgang Blaas. Part 1 Justifying an institutionalist approach to the mixed economy: commodity variation and the evolution of money - a place for the state?, Geoffrey M. Hodgson; agent, context and innovation - a saussurian view of markets, Bart Nooteboom. Part 2 Privatization, de-regulation and re-regulation: ownership and control - lessons for privatization - a case study of the Austrian industries corporation, Kurt Bayer; economic reforms and the evo.ution of enterprise in Hungary and Poland, Maria Lissowska and Wim Swaan. Part 3 The political economy of mixed economy emergence in Europe: the transition from command to market economies - preliminary lessons and conclusions, Kazimierz Laski; the post-socialist transformation process - systemic vacuum, search processes, contradictions, Jerzy Hausner and Klaus Nielsen; in search of a new economic role of the state in the post-socialist countries, Andrzej Wojtyna; need satisfaction as a measure of human welfare, Ian Gough and Len Doyal. Part 4 European economic convergence or divergence?: technological capability and international trade performance - a comparative analysis of Eastern and Western European countries, Paolo Guerrieri; core-periphery inequalities in European integration, East and West, Andrew Tylecote; an evolutionary approach to why growth rates differ, Bart Verspagen.