Contact for this paper: Stefan Tangermann, Institute of Agricultural Economics, University of Gottingen, Gottingen, Germany. Among the many new achievements made in the Uruguay Round of GATT negotiations, the ambitious and wide-ranging Agreement on Agriculture (The Agreement) was a significant...

Contents: The Economics of Tariff Rate Quotas and the Effects of Trade Liberalization; TRQs and GATT Rules; An Overview of Tariffs, Quotas and Imports Worldwide; TRQs in the European Union; U.S. TRQs for Sugar, Tobacco and Peanuts; Dairy TRQs in the United States; Tariff Rate Quota Implementation...

It has been shown in new trade theory that trade taxes/subsidies may be optimal in the case of oligopolistic markets. This result has relevance for international commodity markets because there is growing evidence of imperfect competition in commodity trade. However, it has also been...