This textbook aims to explain the principles in international trade theory and show how some useful trade models work. The book concentrates on two fundamental issues in international trade, that is, the 'determinants of trade patterns' and the 'welfare gains from trade' in various economic environments. Chapters 1 through 3 assume perfect competition and explore the workings of the Ricardian model, the Heckscher-Ohlin-Samuelson model, the Specific Factors model and more recent development of the Eaton-Kortum model. Chapter 4 examines various welfare criteria and their relation to the 'social utility function' and, then, proves the basic gains-from-trade proposition. Chapters 5 and 6 examine the implications of imperfect competition using a unified oligopolistic model and variations of the monopolistically competitive model. The roles of the strategic interaction among firms, the economies of scale, product differentiation, the heterogeneity of firms, and the geographic distribution of agents will be highlighted. Chapter 7 deals with some trade policy issues such as the effects of tariffs, the relation of tariffs to other policy measures, and the so-called strategic trade policies.

World-renowned economist Ronald W. Jones gets to the essence of international trade theory in this collection of articles that span over half a century of his published work. As the global economy has grown, so too has the need for a deeper rooted understanding of trade -- and its assorted benefits. With clear, simplifying prose, Jones elucidates the Ricardian, Heckscher-Ohlin, and Specific-Factors models of general equilibrium theory. Jones' pioneering work anticipates, among other changes in our time, the creation of far-flung supply chains brought about by the falling costs of service links. The theoretical, technical, and historical insights in the text are peppered with personal notes that capture modern intellectual development in the field, providing a bedrock foundation in international trade for students and practitioners alike.

International Trade: Theory, Evidence and Policy provides an integrated non-mathematical account of trade theory and policy that can be read straight through. The footnotes provide caveats, extensions and entry points, or further reading. This book is divided into three parts. The first part focuses on the core theoretical analysis of international trade that has evolved over a quarter-millennium. The second part reviews recent empirical research in global value chains, trade costs, and heterogeneous firms, particularly from analysing large datasets of individual firms' characteristics and of trade flows disaggregated to very finely detailed levels. The third section of the book analyzes trade policies and discusses current policy debates. This edition is based on Pomfret's Lecture Notes on International Trade Theory and Policy, first published in 2008. The content has been extensively updated and revised to stand as a new volume.

Developments of International Trade Theory offers the life-long reflections of a distinguished Japanese scholar who pioneered the application of general equilibrium theory to international trade. Written in a style that makes it easily accessible to scholars and students, the book combines standard topics on international trade with a discussion of the evolution of the theory and some recent discussions on topics like immiserizing growth. This book is presented in two parts. Part I examines the historical progression of international trade theory. Part II addresses the modern theory and recent developments of international trade. This book offers a comprehensive evaluation of the non-monetary problems of international economics.

This text is suitable for international trade courses at the undergraduate level. Knowledge of microeconomics is an assumed prerequisite for students using this text.

International Trade Theories and the Evolving International Economy provides a much-needed from which to approach this topic, offering a self-contained introduction to the subject of international trade theory. Drawing on a broad range of material this book provides the students with a well-rounded and more broadly informed view of the subject.