This book collects OECD work that builds on recent contributions to the theory and empirics of comparative advantage, putting particular emphasis on the role policy can play in shaping trade.

In the present text the author deals with both conventional and new approaches to trade theory and policy, treating all important research topics in international economics and clarifying their mathematical intricacies. The textbook is intended for undergraduates, graduates and researchers alike. It addresses undergraduate students with extremely clear language and illustrations, making even the most complex trade models accessible. In the appendices, graduate students and researchers will find self-contained treatments in mathematical terms. The new edition has been thoroughly revised and updated to reflect the latest research on international trade.

Alan Deardorff was 65 years old on June 6, 2009. To celebrate this occasion, a Festschrift in his honor was held on October 2OCo3, 2009, in the Rackham Amphitheater at the University of Michigan in Ann Arbor. The Festschrift was entitled OC Comparative Advantage, Economic Growth, and the Gains from Trade and Globalization: A Festschrift in Honor of Alan V Deardorff.OCO It was co-organized by two of Professor Deardorff''s former students, Drusilla Brown of Tufts University and Robert Staiger of Stanford University, together with Robert Stern representing the University of Michigan. The first day of the Festschrift involved a series of panels in which invited participants reflected on Professor Deardorff''s contributions, including his writings on: comparative advantage; trade and growth; the gains from trade and globalization; and computational modeling and trade policy analysis. The panel participants prepared written comments, setting out their evaluation of Professor Deardorff''s contributions combined with their own thoughts on the current state of knowledge and analysis of the particular topic. At the end of the first day, Paul Krugman of Princeton University and The New York Times delivered a Citigroup Foundation Special Lecture entitled OC Reflections on Globalization: Yesteryear and Today.OCO All of these papers and Krugman''s lecture are contained in the volume."

Available research suggests that less developed countries have significant competitive advantage over developed countries in three major areas of international trade: agriculture, textiles and clothing (T&C), and cross-border labor mobility. Incidentally, these are also the trade sectors which experienced widespread protectionist measures, especially in developed world, for decade after decade. Under the World Trade Organization (WTO), which replaced the General Agreement on Tariff and Trade (GATT) in 1995, much of the restrictions in T&C trade has been phased out, but still this sector faces much higher tariff and non-tariff barriers than any other manufacturing sector in world economy. The agricultural sector also experienced significant dismantling of deeply entrenched trade barriers under the WTO over the course of last two decades, but the sector still remains plagued with quite extensive domestic supports, export subsidies, and tariff barriers. At the same time, despite both theoretical expositions and empirical trends point to significant potential gains from cross-border labor mobility, the sector remains mired in a complex quagmire of economic and political restrictions around the world. Thus, all three sectors in which less developed countries have exports interests still remain less liberalized than the sectors in which developed countries have exports interests. This book provides an in-depth and up-to-date scholarly analysis of all three trade sectors—agriculture, T&C and cross-border labor mobility—with a penetrating scrutiny of historical backgrounds and developments, crosscurrents of interests and perspectives of both developed and developing countries, and evolving trade patterns and potentials in a more liberalized and globalized world economy. The book also identifies critical economic issues and options for less developed countries in the WTO negotiations for further liberalization of agriculture, T&C, and cross-border labor mobility. This volume will be an important point of reference for students, scholars, and practitioners of international trade, economic development, development economics, and WTO-related issues.

This thesis deals with two theories of international trade: the theory of comparative advantage, which is connected to the name David Ricardo and is dominating current trade theory, and Adam Smith’s theory of absolute advantage. Both theories are compared and their assumptions are scrutinised. The former theory is rejected on theoretical and empirical grounds in favour of the latter. On the basis of the theory of absolute advantage, developments of free international trade are examined, whereby the focus is on trade between industrial and underdeveloped countries. The main conclusions are that trade patterns are determined by absolute production cost advantages and that the gap between developed and poor countries is not reduced but rather increased by free trade.

Changing Patterns of Global Trade outlines the factors underlying important shifts in global trade that have occurred in recent decades. The emergence of global supply chains and their increasing role in trade patterns allowed emerging market economies to boost their inputs in high-technology exports and is associated with increased trade interconnectedness.The analysis points to one important trend taking place over the last decade: the emergence of China as a major systemically important trading hub, reflecting not only the size of trade but also the increase in number of its significant trading partners.