Regional Trading Arrangements
Are they happening? Estimates using the gravity model
"Integrating Transportation Costs and Geography into Trade Analysis," in Technological Changes in the Transportation Sector: Effects on U.S. Food and Agricultural Trade, edited by William Coyle and Nicole Ballenger, Economic Research Service, USDA, Washington, 2000: 5-20.
"Economic Regionalism: Evidence from Two 20th Century Episodes" (with Barry Eichengreen), North American Journal of Economics and Finance 6, no.2, Fall 1995, 89-106. Reprinted in Hedging Bets on Growth in a Globalizing Industrial Order: Lessons for the Asian NIEs, edited by Lee-Jay Cho and Yoon Hyung Kim, Korea Development Institute Press, 1998, 89-119.
"Open Versus Closed Regional Trade Blocs" (with Shang-Jin Wei), Regionalism versus Multilateral Trade Arrangements, NBER East Asia Seminar on Economics, Volume 6, Takatoshi Ito and Anne Krueger, editors, University of Chicago Press, 1997.