The Intensive Margin in Trade
The Intensive Margin in Trade

Author: Ana Fernandes

Publisher: International Monetary Fund

Published: 2018-12-07

Total Pages: 66

ISBN-13: 1484386175

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The Melitz model highlights the importance of the extensive margin (the number of firms exporting) for trade flows. Using the World Bank’s Exporter Dynamics Database (EDD) featuring firm-level exports from 50 countries, we find that around 50 percent of variation in exports is along the extensive margin—a quantitative victory for the Melitz framework. The remaining 50 percent on the intensive margin (exports per exporting firm) contradicts a special case of Melitz with Pareto-distributed firm productivity, which has become a tractable benchmark. This benchmark model predicts that, conditional on the fixed costs of exporting, all variation in exports across trading partners should occur on the extensive margin. We find that moving from a Pareto to a lognormal distribution allows the Melitz model to match the role of the intensive margin in the EDD. We use likelihood methods and the EDD to estimate a generalized Melitz model with a joint lognormal distribution for firm-level productivity, fixed costs and demand shifters, and use “exact hat algebra” to quantify the effects of a decline in trade costs on trade flows and welfare in the estimated model. The welfare effects turn out to be quite close to those in the standard Melitz-Pareto model when we choose the Pareto shape parameter to fit the average trade elasticity implied by our estimated Melitz-lognormal model, although there are significant differences regarding the effects on trade flows.

Trade Liberalization
Trade Liberalization

Author: Romain Wacziarg

Publisher: Edward Elgar Publishing

Published: 2018

Total Pages: 0

ISBN-13: 9781788111492

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This compelling two-volume collection presents the major literary contributions to the economic analysis of the consequences of trade liberalization on growth, productivity, labor market outcomes and economic inequality. Examining the classical theories that stress gains from trade stemming from comparative advantage, the selection also comprises more recent theories of imperfect competition, where any potential gains from trade can stem from competitive effects or the international transmission of knowledge. Empirical contributions provide evidence regarding the explanatory power of these various theories, including work on the effects of trade openness on economic growth, wages, and income inequality, as well as evidence on the effects of trade on firm productivity, entry and exit. Prefaced by an original introduction from the editor, the collection will to be an invaluable research resource for academics, practitioners and those drawn to this fascinating topic.

Exports to Jobs
Exports to Jobs

Author: Erhan Artuc

Publisher: World Bank Publications

Published: 2019-02-25

Total Pages: 215

ISBN-13: 1464812497

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South Asia has grown rapidly with significant reductions in poverty, but it has not been able to match the fast-growing working age population, leading to lingering concerns about jobless growth and poor job quality. Could export growth in South Asia result in better labor market outcomes? The answer is yes, according to our study, which rigorously estimates—using a new methodology—the potential impact from higher South Asian exports per worker on wages and employment over a 10-year period. Our study shows the positive side of trade. It finds that increasing exports per worker would result in higher wages—mainly for better-off groups, like more educated workers, males, and more-experienced workers—although less-skilled workers would see the largest reduction in informality. How can the benefits be spread more widely? Our study suggests that scaling up exports in labor-intensive industries could significantly lower informality for groups like rural and less-educated workers in the region. Also, increasing skills, and participation of women and young workers in the labor force could make an even bigger dent in informal employment. The region could achieve these gains by: (i) boosting and connecting exports to people (e.g., removing trade barriers and investment in infrastructure); (ii) eliminating distortions in production (e.g., by more efficient allocation of inputs); and (iii) protecting workers (e.g., by investing in education and skills).

A Practical Guide to Trade Policy Analysis
A Practical Guide to Trade Policy Analysis

Author: Marc Bacchetta

Publisher:

Published: 2012

Total Pages: 0

ISBN-13: 9789287038128

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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

World Development Report 2020
World Development Report 2020

Author: World Bank

Publisher: World Bank Publications

Published: 2019-11-19

Total Pages: 545

ISBN-13: 1464814953

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Global value chains (GVCs) powered the surge of international trade after 1990 and now account for almost half of all trade. This shift enabled an unprecedented economic convergence: poor countries grew rapidly and began to catch up with richer countries. Since the 2008 global financial crisis, however, the growth of trade has been sluggish and the expansion of GVCs has stalled. Meanwhile, serious threats have emerged to the model of trade-led growth. New technologies could draw production closer to the consumer and reduce the demand for labor. And trade conflicts among large countries could lead to a retrenchment or a segmentation of GVCs. World Development Report 2020: Trading for Development in the Age of Global Value Chains examines whether there is still a path to development through GVCs and trade. It concludes that technological change is, at this stage, more a boon than a curse. GVCs can continue to boost growth, create better jobs, and reduce poverty provided that developing countries implement deeper reforms to promote GVC participation; industrial countries pursue open, predictable policies; and all countries revive multilateral cooperation.

A Handbook of International Trade in Services
A Handbook of International Trade in Services

Author: Aaditya Mattoo

Publisher: Oxford University Press

Published: 2008

Total Pages: 675

ISBN-13: 019923521X

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This title provides a comprehensive introduction to the key issues in trade and liberalization of services. Providing a useful overview of the players involved, the barriers to trade, and case studies in a number of service industries, this is ideal for policymakers and students interested in trade.