With Jerome L. Stein, Economic Growth in a Free Market, New York, 1964.

Regional Cycles of Manufacturing in the U.S. 1914-53, National Bureau of Economic Research, New York, 1960.

Articles and Book Reviews:

Review of Canada and the Gold Standard Balance of Payments Adjustment Under Fixed Exchange Rates 1871-1913, by Trevor Dick and John Floyd, Cambridge, Journal of Money, Credit and Banking, August 1994.

Review of A Century of Economics: 100 Years of the Royal Economic Society and the Economic Journal, Oxford University Press, Journal of Economic Literature, September 1992.

Review of International Economics and Financial Markets, Oxford University Press, Journal of Economic Literature, September 1991.

Review of Japan and the U.S. Today, ed. by Hugh T. Patrick and Ryuichiro Tachi, Columbia Press 1987, Journal of Monetary Economics, July 1988.

"Ideology and the Content of the Economics Journals," presented at ASSA meeting, December 1987.

Review of Economic Policy in an Interdependent World, by Richard N. Cooper, Journal of Economic Literature, June 1987.

"Long-Term Rail Contracts -- Handle With Care," Transportation Journal, Spring, 1986.

"The Greenhouse Program: Is it Economically Feasible and Justifiable?", Northeast Journal of Business and Economics, Spring/Summer 1984.

Review of The World Economic Order, Past and Prospects, ed. Grassman and Lundberg, Journal of International Economics, February 1983.

Review of The American Economy in Transition, ed. Martin Feldstein, Journal of Political Economy, October 1982.

Review of Freight Transportation Regulation by A. Friedlander and R. Spady, Journal of Economic Literature, June 1982.

"Optimal Rail Freight Rates and Railroad Regulation: Price and Cost Factors," presented to Transportation Research Forum, Washington, D.C., April 7, 1982.

"Transportation Capital -- Cost, Sources, and Needs," presented to Transportation Research Forum, Washington, D.C., April 10, 1979.

With J. A. Hanson, "The Monetary Approach to the Balance of Payments with an Empirical Application to the Case of Panama," in J. Behrman and J. A. Hanson, eds., Short-Term Macroeconomic Policy in Latin America, New York, 1979.

"Maximum Railroad Rate Regulation -- the 4-R Act and Beyond," presented at the 5th Annual Symposium on Rate-making Problems of Regulated Industries, Kansas City, February 13, 1979.

"Long-Run Capital Movements," in J. H. Dunning, ed., Economic Analysis and the Multinational Enterprise, London, 1974.

With B. Aghevli, "The Stability and Equilibrium of the Balance of Payments under Fixed Exchange Rates," Journal of International Economics, 1973.

With J. L. Stein, "Behavior of the Firm under Regulatory Constraint," American Economic Review, December 1972.

With K. J. Kopecky, "Capital Movements and Economic Growth in Developed Countries," in International Mobility and Movement of Capital, ed. by F. Machlup, W. S. Salant, L. Tarshis, New York, 1972.

"Growth and Capital Movements Among U.S. Regions in the Post-war Period," in Essays in Regional Economics, ed. by J.F. Kain and J.R. Meyer, Cambridge, 1971.

"Criteria for the Evaluation of Regional Development Programs," in Regional Accounts for Policy Decisions, ed. W.F. Hirsch, Johns Hopkins Press, 1966.

"The Effects of Devaluation in a Growing Economy," in M.J. Brennan, ed., Patterns of Market Behavior, Brown University Press, Providence, 1965.

"A Theory of Long-Run International Capital Movements," Journal of Political Economy, August, 1964.

"The Estimation of Produced Income by State and Region," in The Behavior of Income Shares, Studies in Income and Wealth, Vol. 27, Princeton University Press, 1964.

"Professor Meade on Economic Growth," review article, Economica, February, 1962.

With J. L. Stein, "Regional Growth and Maturity in the United States," Schweizerische Zeitschrift fur Volkswirtschaft, No. 3, 1962.

With J. L. Stein, "Investment Return as a Measure of Regional Comparative Advantage," in Design of Regional Accounts, ed. by W. Hochwald, Johns Hopkins Press, 1961.

"The Equalization of Returns and Regional Economic Growth," American Economic Review, June, 1960.

With E. J. Mishan, "Exploring the Uneconomic Region of the Production Function," Review of Economic Studies, Vol. XXIX, No. 4, 1962-63.

"The Recent Controversy over Resale Price Maintenance," Journal of the Royal Statistical Society, Series A, 1961.

"The Estimation of Rail Cost Functions," Econometrica, January, 1960.

"Increasing Returns in the Railway Industry," Journal of Political Economy, August, 1954.

"Production Relations in the Railway Industry," Econometrica, January, 1952.