National income / Simon S. Kuznets -- National product and income statistics as an aid in economic problems / Milton Gilbert and George Jaszi -- Distribution / John Maurice Clark -- A graphical analysis of personal income distribution in the United States / Mary Jean Bowman -- On the law of variable proportions / John M. Cassels -- Production and distribution in the short run / George Stigler -- Monopolistic competition and the productivity theory of distribution / Edward H. Chamberlin -- On the meaning of the marginal product / Fritz Machlup -- The classification of inventions / Joan Robinson -- A note on innovations / Oscar Lange -- The distribution of the national income / Michael Kalecki -- Wage-Grumbles / Dennis H. Robertson -- On the elasticity of demand for income in terms of effort / Lionel Robbins -- A reconsideration of the theory of exploitation / Gordon F. Bloom -- The discounted marginal productivity doctrine / Earl Rolph -- Relations between wage rates, costs and prices / Lloyd G. Reynolds -- The relation of wage policies and price policies / A.P. Lerner -- Changes in real and money wages / Lorie Tarchis -- Wage policies of trade unions / John T. Dunlop -- The mythology of capital / Friedrich A.V. Hayek -- Capital and interest / Frank H. Knight -- THe theory of the rate of interest / John Maynard Keynes -- Mr. Keynes and the rate of interest / Dennis H. Robertson -- Mr. Keynes and the "Classisc"; A suggested interpretation / John R. Hicks -- Monetary policy and the theory of interest / Harold M. Somers -- The structure of interst rates / Friedrich A. Lutz -- Profit / Frank H. Knight -- Risk, uncertainty, and the unprofitability of compounding probabities / Albert Gailord Hart -- Enterprise, profits, and the modern corporation / Robert A. Gordon -- Corporate earnings on invested capital / William Leonard Crum -- The historical approach to rent and price theory / Daniel H. Buchanan -- The concept of economic surplus /Kenneth E. Boulding.