The Open Economy / Essays on International Trade and Finance 

 -  Columbia University Press,  1968 
 - 394 
<br/><br/> Skills and Human Capital and Patterns of Foreign Trade, Wage Rates and Labor Skills and United States Foreign Trade, Toward a More General Theory of Capital and Trade, Adaptation and Growth and Trade, The Sources of Change in Export Performance: Britain and Germany, The Impact of Research and Development on United States Trade, Primary Products and Preferences and Economic Welfare: The EEC and Africa, International Financial Policies and the International Monetary System, The Optimum Policy Mix: Convergence and Consistency, Imports and Foreign Exchange and Economic Development: The Greek Experience, The Demand for International Reserves, Reserve-Asset Preferences Revisited, Index of Authors.