This book, drawn from the Global Trade Analysis Project (GTAP), aims to help readers conduct quantitative analysis of international trade issues in an economy-wide framework. In addition to providing a succinct introduction to the GTAP modeling framework and data base, this book contains seven of the most refined GTAP applications undertaken to date, covering topics ranging from trade policy, to the global implications of environmental policies, factor accumulation and technological change.

Trade flows and trade policies need to be properly quantified to describe, compare, or follow the evolution of policies between sectors or countries or over time. This is essential to ensure that policy choices are made with an appropriate knowledge of the real conditions. This practical guide introduces the main techniques of trade and trade policy data analysis. It shows how to develop the main indexes used to analyze trade flows, tariff structures, and non-tariff measures. It presents the databases needed to construct these indexes as well as the challenges faced in collecting and processing these data, such as measurement errors or aggregation bias. Written by experts with practical experience in the field, A Practical Guide to Trade Policy Analysis has been developed to contribute to enhance developing countries' capacity to analyze and implement trade policy. It offers a hands-on introduction on how to estimate the distributional effects of trade policies on welfare, in particular on inequality and poverty. The guide is aimed at government experts engaged in trade negotiations, as well as students and researchers involved in trade-related study or research. An accompanying DVD contains data sets and program command files required for the exercises. Copublished by the WTO and the United Nations Conference on Trade and Development

This book focuses on the World Bank projects, led by the author, based on computable general equilibrium models of international trade policy. The chapters show an unusual combination of policy relevance, advice and impact, with academic rigor and international trade theory insights. The author discusses some of the policy contexts for the requests from developing and transition countries to the World Bank, the key trade theory or policy insights, policy recommendations and conclusions, and the policy impacts.

This volume honors the extraordinary career of Thomas Hertel. It also celebrates the 25th anniversary of the founding of the Global Trade Analysis Project (GTAP) by Prof. Hertel. All of those contributing to this volume, including Prof. Hertel's students and colleagues, have benefitted in some ways from the selfless professional generosity and dedication to scientific public goods that have been hallmarks of his career.The book examines the history of the GTAP project, the scientific contributions of Prof. Hertel, and the general application of computational modeling to global economic policy analysis. The applications in the volume, reflecting the broad contributions made by the GTAP community to global policy analysis, range from the impact of globalization on employment to the sustainability impacts of economic integration.

Our paper is designed to provide the context for the theme of the conference, "The Representation of Constituent Interests in the Design and Implementation of U.S. Trade Policies." We begin by reviewing the normative and political economy approaches to the modeling of trade policies. We identify the major limitations of these approaches and then discuss what Dixit (1996) has referred to as the "transaction-cost approach," which may provide a middle ground between the other approaches and enable us to address some hitherto imperfectly understood issues of trade policy. We also include a brief discussion of the empirical literature pertinent to the normative and political economy approaches. We then turn to a sketch of the main features of the U.S. trade-policy process, focusing in particular on the roles played by the agencies of government together with the important constituent interest groups in the U.S. economy. We consider how these can be interpreted in the light of the modeling approaches, and we also ask what can be learned from the past half-century of U.S. trade policy experiences.

Applied General Equilibrium (AGE) models have proven to be the tool of choice for analyzing the North American Free Trade Agreement (NAFTA). This collection contains the most important contributions to this burgeoning literature by many of the leading practitioners in the field. It also contains an extensive research survey, including comparisons of model dimensions, behavioral features, data sources, policy experiments, and main conclusions for policy. The volume contains a number of methodological advances in AGE modeling of trade policy.

Politics is intuitively about relationships, but until recently the network perspective has not been a dominant part of the methodological paradigm that political scientists use to study politics. This volume is a foundational statement about networks in the study of politics.