Market Structure and Foreign Trade presents a coherent theory of trade in the presence of market structures other than perfect competition. The theory it develops explains trade patterns, especially of industrial countries, and provides an integration between trade and the role of multinational enterprises. Relating current theoretical work to the main body of trade theory, Helpman and Krugman review and restate known results and also offer entirely new material on contestable markets, oligopolies, welfare, and multinational corporations, and new insights on external economies, intermediate inputs, and trade composition.

Aid for trade is a fixture in the development landscape, accounting for approximately 25 per cent of total ODA, and is being positioned as a building block in the future development agenda beyond the 2015 expiry of the Millennium Development Goals. In The Right to Trade , Nobel Prize-winning economist Joseph E Stiglitz and Andrew Charlton argue that aid for trade has not delivered on its initial promise. To create a genuinely pro-development trade liberalisation agenda, the authors propose that a right to trade and a right to development be enshrined within the WTOs dispute settlement system; and that aid for trade funds be consolidated into a coherent and predictable framework, where dedicated funds are committed by rich countries to a Global Trade Facility and dispersed through a transparent and competitive process. Together these proposals would help ensure that international trade works for developing countries and will help preserve a development-friendly multilateral trading system.