The issue of special and differential treatment (SDT) for developing countries in the WTO has become a source of tension in North-South trade relations. The absence of an effective SDT regime clearly contributed to the failure of the Cancun Ministerial meeting of the WTO. This paper argues for a...

The number of operative regional trading agreements (RTAs) has been rising steadily. This paper reviews the history of regionalism, and argues that the increasing focus of RTAs on nontariff measures and non-trade issues make the creation of coalitions of countries to pursue specific rather than...

This paper examines the integration of China into the world trading system, focusing on the size and nature of the shocks that this implied for the world economy and the reactions to those shocks proposed by policy makers and academics. While the WTO has acted as a forum in which many of the...

There are no satisfactory ex post estimates of the effects of regional integration on excluded countries' welfare. Using a formal decomposition of welfare, this paper discusses the factors that might affect these countries' welfare and aspects of their measurement. It then surveys various ex...

This paper studies the effect of firm entry deregulation on the returns to skill and education. We exploit a comprehensive episode of entry deregulation, unique in the industrialized world, as a quasi-natural experiment. Using matched employer–employee data for the universe of workers and...