Although average Organisation for Economic Co-operation and Development (OECD) tariffs on imports from the least developed countries are very low; tariffs above 15 percent have a disproportional effect on their exports. Products subject to tariff peaks tend to be heavily concentrated in...

Because of concern that tariff reductions in Organization for Economic Co-operation and Development (OECD) countries will translate into worsening export performance for the least developed countries, the erosion of trade preferences may become a stumbling block for multilateral trade...

The collapse in trade and the contraction of output that occurred during 2008-9 was comparable to, and in many countries more severe than, the Great Depression of the 1930s. However, it did not give rise to the rampant protectionism that followed the Great Crash. The idea that the rise in the...

This article assesses the impact of the world price-depressing effect of agricultural subsidies and border protection in Organization for Economic Co-operation and Development (OECD) countries on developing economies' exports, imports, and welfare. Developing economy exporters are likely to...

The trade and welfare impacts of multilateral liberalization on individual countries and groups within countries depend on many factors-including the depth of liberalization by trading partners, the extent of countries' own reforms, the responsiveness of investors to changes in relative prices...

Most economic analyses of climate change have focused on the aggregate impact on countries of mitigation actions. We depart first in disaggregating the impact by sector, focusing particularly on manufacturing output and exports. Second, we decompose the impact of a modest agreement on emissions...

This paper focuses on the sluggish growth of world trade relative to income growth in recent years. We use a simple empirical strategy based on an error correction model to assess whether the global trade slowdown is structural or cyclical. An estimate of the relationship between trade and...

Surprisingly little is known about policies that affect international trade in services. Previous analyses have focused on policy commitments made by countries in international agreements, but in many cases, these commitments do not reflect actual policy. This paper describes a new initiative to...

Maritime transport costs significantly impede international trade. This article examines why these costs are so high in some countries and quantifies the importance of two explanations: restrictive trade policies and private anticompetitive practices. It finds that both matter, but the latter...

Most economic analyses of climate change have focused on the aggregate impact on countries of mitigation actions. We depart first in disaggregating the impact by sector, focusing particularly on manufacturing output and exports. Second, we decompose the impact of a modest agreement on emissions...