BaldwinR., “Determinants of the Commodity Structure of U.S. Trade,”American Economic Review, March 1971, pp. 126–146.
2.
FareedA., “Formal Education and the Human Capital Intensity of American Foreign Trade: A Cost Approach,”unpublished doctoral dissertation, Vanderbilt University, 1970.
3.
FareedA., “Formal Schooling and the Human-Capital Intensity of American Foreign Trade: A Cost Approach,”Economic Journal, June 1972, pp. 629–640.
4.
HufbauerG., “The Impact of National Characteristics and Technology on the Commodity Composition of Trade in Manufactured Goods,” in: The Technology Factor in International Trade, VernonR., ed., National Bureau of Economic Research, 1970, pp. 145–231.
5.
KeesingD., “Labor Skills and International Trade: Evaluating Many Trade Flows with a Single Device,”Review of Economics and Statistics, August 1965, pp. 287–294.
6.
KenenP. and YudinE., Skills, Human Capital, and U.S. Foreign Trade, (New York: Columbia University International Economics Workshop, 1965).
7.
LarryH., “A Critique of Leontief's Findings on Factor Proportions in United States Foreign Trade” (mimeographed, 1968).
8.
LeontiefW., “Domestic Production and Foreign Trade: The American Capital Position Reexamined,”Proceedings of the American Philosophical Society, September 1953, pp. 332–349.
9.
LeontiefW., “Factor Proportions and the Structure of American Trade: Further Theoretical and Empirical Analysis,”Review of Economics and Statistics, November 1956, pp. 386–407.
10.
VanekJ., “The Natural Resource Content of Foreign Trade, 1870–1955 and the Relative Abundance of Natural Resources in the United States,”Review of Economics and Statistics, May 1959, 41, pp. 146–153.