For individual countries, variable trade barriers can be used to reduce the volatility of domestic relative to world prices. If this is done by countries accounting for a large share of the market, its effect is offset by increases in world price volatility. This study shows the nature of the...

Agricultural markets in OECD countries have long been highly distorted by government policies. Traditional weighted average aggregates of the price distortions involved, such as producer and consumer support estimates (PSEs and CSEs), can be poor indicators of the trade restrictiveness and...

Rules of origin form part of the traditional trade policy landscape. They are necessary for any government that seeks to distinguish between different foreign sources of supply of a product. This paper provides a basic introduction to the conceptual issues that arise in this area. It discusses...

This Paper discusses the challenges confronting developing countries seeking to overcome discrimination in world trade rules and policies. The major sources of discrimination in both developed and developing countries in the areas of market access opportunities and WTO disciplines are briefly...

Most-favoured-nation (MFN) trade liberalizations will always improve global economic welfare provided globally optimal environmental, and other, policies are in place. But since the latter proviso is not met in practice, empirical studies of the environmental and resource depletion effects of...

This paper addresses several questions of concern to economies excluded from the world's two major trading blocs <196> the European Union (EU) and the North American Free Trade Association (NAFTA). First, is there evidence from the past that suggests the direct and indirect effects of regional...</196>

Poor countries are rarely challenged in formal WTO trade disputes for failing to live up to commitments, reducing the benefits of their participation in international trade agreements. This paper examines the political-economic causes of the failure to challenge poor countries and discusses the...

This Paper analyses what actions could be taken in the context of the WTO Doha negotiations to assist countries to benefit from deeper trade integration. It discusses the policy agenda that confronts many developing countries and identifies a number of focal points that could be used both as...

High levels of protection and domestic support for farmers in developed countries significantly affect many least developed countries (LDCs), both directly and through the price-depressing effect of agricultural support policies. High tariffs and domestic support may also lower the world price...

With the reintroduction of agriculture and textiles and clothing into the GATT, the absence of general rules on procurement has become the major `hole' in the coverage of the GATT. This paper provides an analysis of the new Government Procurement Agreement that was negotiated between a subset of...