International Law of Customs Unions: Conceptual Variety, Legal Ambiguity and Diverse Practice

Free Trade, Customs Unions, and Transfers

All countries would agree to immediate global free trade if countries were compensated for any terms-of-trade losses with transfers from countries whose terms-of-trade improve, and if customs unions were required to have no effects on non-member countries. Global free trade with transfers is in the core of a Kemp-WanGrinols customs union game. (52 words)

Legal Scholarship and the Practice of Law

Free Trade Agreements versus Customs Unions:

Overlapping bilateral free trade agreements (FTAs) are proliferating in East Asia. Quite a few economists worry about the spaghetti bowl phenomenon expected from the proliferating East Asian regional trade agreements (RTAs).The complicated web of hub-and-spoke type of FTAs can result in high costs for verifying rules of origin (RoO). As an alternative policy option to avoid the negative effect ...

Legal Ethics in Preparation for Law Practice

Optimal Currency Areas and Customs Unions: Are They Connected?

This paper examines the link between currency unions and customs unions. The size of a bloc of countries practising some form of co-ordination of monetary policy is limited by the incentive to free-ride that formation of the bloc creates. However, when the threat of a trade war is introduced, the stable size of the bloc increases. This suggests that a) large currency areas are more likely to em...