This is a comprehensive graduate textbook on International Trade. It surveys both the theoretical and empirical literature, and reports new results. International Trade addresses the need to synthesize and integrate the new advances in a field that has become a key element of policy discussions. INDICE Part I: International Trade Modeling 1 The Volume and Structure of Trade 2 Intra-Industry Trade 3 Trade Empirics 4 Geography and Location 5 Migration and Foreign Investment 6 Growth, Trade, and FDI Part II: Stratetic Trade, Competition, and Environment 7 Competition and Rivalry 8 Strategies and the Mode of Competition 9 Trade under Asymmetric Information Part III: Innovation, Skills, and Contracts 10 Innovation, Research, and Learning 11 Information and Moral Hazard 12 Networks and Outsourcing Part IV: Liberalization, Protection, and Sanctions 13 Trade Liberalization and Protection 14 Dumping, Market Access, and Sanctions Part V: Trade Politics and Regionalism 15 Trade Politics 16 Preferential Trade Arrangements 17 International Economic Politics Part VI: WTO and International Cooperation 18 The Economics of the WTO 19 Cooperative Agreements