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The thesis is organized as follows. Chapter 2 contains a survey of the three most in‡fluential models on fi…rm heterogeneity and of the most important empirical work on firrm heterogeneity. The chapter starts with a brief review of the homogeneous productivity imperfect competition literature. Chapter 2 …finishes with a comparison of the three most in‡fluential models of fi…rm heterogeneity and the oligopoly model put forward in the thesis. Chapter 3 addresses exporting uncertainty under heterogeneous popularity. Chapter 4 contains the chapter on …firm heterogeneity under oligopoly. Chapter 5 constitutes the models on …firm heterogeneity and endogenous quality. Chapter 6 points out the within-sector specialization model. Chapter 7 addresses the effect of importer characteristics on unit values and the role of markups and quality to explain this effect. Chapter 8 concludes.
This book examines the micro processes involved in the industrial sector of developing countries when new producers enter the market and existing ones exit while, simultaneously, market shares shift among producers who differ in their technology, managerial expertise, and profitability.
Abstract: Fafchamps, Hamine, and Zeufack test two alternative models of learning to export: productivity learning, whereby firms learn to reduce production costs, and market learning, whereby firms learn to design products that appeal to foreign consumers. Using panel and cross-section data on Moroccan manufacturers, the authors uncover evidence of market learning but little evidence of productivity learning. These findings are consistent with the concentration of Moroccan manufacturing exports in consumer items"the garment, textile, and leather sectors. It is the young firms that export. Most do so immediately after creation. The authors also find that, among exporters, new products are exp...
Annotation This 12th Annual World Bank Conference on Development Economics focuses mainly on four areas: new development thinking, crises and recovery, corporate governance and restructuring, and social security including public and private savings.
This paper examines the response of industries and firms to changes in trade costs. Several new firm-level models of international trade with heterogeneous firms predict that industry productivity will rise as trade costs fall due to the reallocation of activity across plants within an industry. Using disaggregated U.S. import data, we create a new measure of trade costs over time and industries. As the models predict, productivity growth is faster in industries with falling trade costs. We also find evidence supporting the major hypotheses of the heterogenous-firm models. Plants in industries with falling trade costs are more likely to die or become exporters. Existing exporters increase their shipments abroad. The results do not apply equally across all sectors but are strongest for industries most likely to be producing horizontally-differentiated tradeable goods.
Analyzing the experience of Mexico under the North American Free Trade Agreement (NAFTA), 'Lessons from NAFTA' aims to provide guidance to Latin American and Caribbean countries considering free trade agreements with the United States. The authors conclude that the treaty raised external trade and foreign investment inflows and had a modest effect on Mexico's average income per person. It is likely that the treaty also helped achieve a modest reduction in poverty and an improvement in job quality. This book will be of interest to scholars and policymakers interested in international trade and development.
As the world marketplace becomes ever more globalized, much is at stake for the prosperity of hundreds of millions of people in Europe and Central Asia as the region's transition process continues through its second decade. Understanding the underlying dynamics shaping the contours and most salient impacts of international integration that have emerged and likely to emerge prospectively in the region is thus a crucial challenge for the medium term economic development agenda, not only for policymakers in the countries on themselves, but also for their trading partners, the international financial institutions, the donor community and the future of the world trading system as a whole. This book addresses this challenge.
The World Bank, Japan International Cooperation Agency (JICA) Research Institute, and the Foundation for Advanced Studies on International Development (FASID), in collaboration with researchers affiliated with the African Economic Research Consortium (AERC), recently conducted a study on Africa s domestic enterprises to improve the understanding of the constraints micro and small enterprises in Africa face in improving productivity and expanding their markets. In Africa, there are stark performance gaps between domestically owned enterprises and foreign-owned enterprises in terms of sales performance, productivity, and ability to reach distant markets. Among others, size appears to be a domi...