This paper presents an empirical analysis of the macroeconomic and microeconomic factors underlying the causes and persistence of the U.S. external deficit in the 1980s. The paper begins with a review of the extensive literature on this subject, and then outlines an analytical framework that...

This paper examines the welfare implications of multiple free trade agreements in a model of imperfect competition. We show that free trade is the unique Nash equilibrium under the simple rule that any two countries can form a bilateral free trade agreement. Specifically, a country is always...

This paper studies the dynamics of trade reorientation experienced when a country joins a regional trade bloc. We find that the joining country's trade orientation toward bloc countries typically rises along an `S'-shaped path. We estimate the size, speed, and timing of this adjustment path for...

This article was originally presented as a speech at the Trade, Globalization and Outsourcing Conference, Reuters America Inc., New York, New York, June 15, 2004.

Many economists expend a lot of energy decrying trade protectionism; nonetheless, their estimates of the actual burden that protectionism imposes on the economy have been surprisingly small. In this article, Howard J. Wall presents a method that captures some of the effects and distortions of...

Despite the ongoing worldwide trend toward regional integration, Japan has remained outside of all regional trading agreements. Because more than 60 percent of Japan’s trade is with countries that are members of a major regional bloc, this reluctance may have had significant effects on its...