Trading Blocs Alternative Approaches to Analyzing Preferential Trade Agreements
The recent proliferation of free trade areas and customs unions in the world trading system has led to a revival of interest in the economic analysis of Preferential Trade Agreements (PTAs). The principal theoretical question of the 1950s and 1960s (Viner) was whether PTAs encourage or discourage the worldwide nondiscriminatory freeing of trade. The essays in this volume present the central contributions to the analytical approaches developed to examine these questions. -- Provided by publisher.