Because of concern that OECD tariff reductions will translate intoworsening export performance for the least developed countries, trade preferences haveproven a stumbling block to developing country support for multilateral liberalization.We examine the actual scope for preference erosion,...

Poor countries are rarely challenged in formal World Trade Organization (WTO) trade disputes for failing to live up to commitments, reducing the benefits of their participation in international trade agreements. This article examines the political-economic causes of the failure to challenge poor...