Preface, International Trade and the Distribution of Income, On the Ralation Between Commodity Prices and Factor Rewards, Generalizations of the Stolper-Samuelson and Samuelson-Rybczynski Theorems in Terms of Conditional Input-Output Coefficients, Relativity Simple Generalizations of the Stolper-Samuelson and Samuelson-Rybczynski Theorems, A Convexity Property of the two-by-two Model of Production, The Gains from International Trade and Investment, Variable Returns to Scale and Commodity Taxes and Factor Market Distortions and Their Implications for Trade Gains, Notes on the Theory of Optimal Tariffs, The Ranking of Tariffs Under Monopoly Power in Trade, Foreign Investment and the National Advantage, Trade Gains in a Pure Consumption-Loan Model, International Trade Under Conditions of Uncertainty, Some General Equilibrium Implications of Technological Uncertainty, How to Eat a Cake of Unknown Size, Speculation and Profitability and Price Stability, Subject Index.