1. Untangling the Bowl of Spaghetti: A Model of the Spread of Preferential Trade Agreements.
- Author
-
Pickup, Mark and Manger, Mark
- Subjects
- *
INTERNATIONAL trade , *INTERNATIONAL obligations , *INTERNATIONAL competition , *EXPORTS , *INTERNATIONAL conflict , *INTERNATIONAL economic relations - Abstract
During the past 15 years, a wave of preferential trade agreements (PTAs) has swept the world. By early 2006, the WTO counts over 250 such agreements, with another 90 under negotiation. The growing body of research has identified a host of variables to explain the proliferation of PTAs, ranging from hegemonic decline, support for allies, stalled multilateral negotiations and competition over export markets, to PTAs as an insurance policy against trade disputes.Yet the literature suffers from three conspicuous defects. First, it cannot account for the regional variation: while countries in the Western hemisphere have pursued PTAs since the early 1990s, countries in East Asia have only recently joined the trend. Second, it rests on shaky assumptions about the economic and political incentives. Finally, it lumps together all PTAs concluded since 1945, despite deep structural changes in the world economy.This paper presents a model of PTA formation and tests its predictions using a Bayesian Monte Carlo Markov Chain model that accounts for spatial and temporal dependencies in the data. The findings point towards important structural breaks: until 1990, countries mostly signed agreements with geographically close and economically similar partners. By contrast, most recent PTAs brings together countries with different factor endowments, suggesting competition between similar and neighboring countries. ..PAT.-Unpublished Manuscript [ABSTRACT FROM AUTHOR]
- Published
- 2007