The economics of Soviet planning /The structure of Soviet wages; a study in socialist economics.The current Soviet planning reforms.Soviet national income and product, 1940-48.Development under two systems: Comparative productivity growth since 1950.Soviet economic prospects: concluding observations.East-West comparisons and comparative economic systems: a reply.Planning and performance in socialist economies : the USSR and Eastern Europe /The real national income of Soviet Russia since 1928 /Planning and productivity under Soviet socialism /