• “Timeliness and Agglomeration”, 2006, Journal of Urban Economics 59: 300-316 (March). Joint with Anthony J. Venables.
• "Distance, Time, and Specialization: Lean Retailing in General Equilibrium", 2005, American Economic Review 95 no. 1 (March): 292-313. Joint with Carolyn Evans.
• “Lost decade in translation: did the US learn from Japan’s post-bubble mistakes?”, 2005, chapter in Hugh Patrick, Takatoshi Ito and David Weinstein, Eds., Reviving Japan’s Economy: Problems and Prescriptions, MIT Press. Also available as NBER Working Paper no. 10938 (November 2004). Joint with Kenneth Kuttner.
• “Tight Clothing: How the MFA Affects Asian Apparel Exports”, 2005, Chapter 11 in Takatoshi Ito and Andrew K. Rose, Eds., East Asian Seminar on Economics 14: International Trade, University of Chicago Press. Also available as NBER Working Paper no. 10250 (January 2004). Joint with Carolyn Evans.
• “Is Japan’s trade (still) different?”, 2003, Journal of the Japanese and International Economies 17 no. 4 (December): 507-519. Joint with Rohit Vanjani.
• The Handbook of International Trade, Basil Blackwell, 2003. Co-editor (with Kwan Choi).
• "Specialization and the Volume of Trade: Do the Data Obey the Laws?", 2003, chapter in The Handbook of International Trade, Basil Blackwell, edited by James Harrigan and Kwan Choi. Also available as NBER Working Paper No. 8675 and Federal Reserve Bank of New York Staff Report No. 140.
• "Terrorism and the Resilience of Cities", 2002, Federal Reserve Bank of New York Economic Policy Review 8 no. 2 (November): 97-116 . Joint with Philippe Martin.
• "International Trade and American Wages in General Equilibrium, 1967-1995", 2000, in The Impact of International Trade on Wages, Ed. Robert C. Feenstra, 171-193. Chicago: University of Chicago Press for the NBER.
• "The Impact of the Asia Crisis on US Industry: An almost-free lunch?", 2000, Federal Reserve Bank of New York Economic Policy Review 6 no. 3 (September): 71-81.
• "Estimation of Cross-Country Differences in Industry Production Functions", 1999, Journal of International Economics 47 no. 2 (April): 267‑293.
• "Technology, Factor Supplies and International Specialization: Estimating the Neoclassical Model", 1997, American Economic Review 87 no. 4 (September): 475-494 (lead article).
• "Openness to Trade in Manufactures in the OECD", 1996, Journal of International Economics 40 nos. 1/2 (February): 23-39.
• "Factor Endowments & The International Location of Production: Econometric Evidence for the OECD, 1970-1985", 1995, Journal of International Economics 39 nos. 1/2 (August): 123-141.
• "The Volume of Trade in Differentiated Intermediate Goods: Theory and Evidence", 1995, Review of Economics and Statistics 77 no. 2 (May) 283-293.
• "Scale Economies and the Volume of Trade", 1994, Review of Economics and Statistics 76 no. 2 (May): 321-328.
• "OECD Imports and Trade Barriers in 1983", 1993, Journal of International Economics 35 nos. 1/2 (August): 91-112.

older unpublished papers

• "Factor Supplies and Specialization in the World Economy", 2000, NBER Working Paper No. 7848 (August) and Federal Reserve Bank of New York Staff Report no. 107 (August). Joint with Egon Zakrajšek.
• "U.S. Wages in General Equilibrium: The Effects of Prices, Technology, and Factor Supplies, 1963-1991", 1999, NBER Working Paper No. 6981 (February) and Federal Reserve Bank of New York Staff Report no. 64 (February). Joint with Rita A. Balaban.
• "Cross-Country Comparisons of Industry Total Factor Productivity: Theory and Evidence", 1997, Federal Reserve Bank of New York Research Paper no. 9734.