We compare three theoretical explanations for the positive empirical relationship between importer income per capita and traded goods prices. A first explanation is that consumers with higher incomes demand higher quality goods with higher prices. A second explanation is that wealthier people...

Services trade constitute roughly one-third of trade on a value added basis, and much of this is concentrated in margin services (transport, logistics) linked to trade in goods. However, producer services are also part of the value added contained in traded goods. This is especially true in high...

The authors examine the influence of infrastructure, institutional quality, colonial and geographic context, and trade preferences on the pattern of bilateral trade. They are interested in threshold effects, and so emphasize those cases where bilateral country pairs do not actually trade. The...

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,...