Theories of Heterogeneous Firms and Trade
AbstractThis paper reviews the recent theoretical literature on heterogeneous firms and trade, which emphasizes firm selection into international markets and reallocations of resources across firms. We discuss the empirical challenges that motivated this research and its relationship to traditional trade theories. We examine the implications of firm heterogeneity for comparative advantage, market size, aggregate trade, the welfare gains from trade, and the relationship between trade and income distribution. While a number of studies examine the endogenous response of firm productivity to trade liberalization, modeling internal firm organization and the origins of firm heterogeneity remain interesting areas of ongoing research.
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Bibliographic InfoPaper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 7961.
Date of creation: Aug 2010
Date of revision:
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Other versions of this item:
- Stephen Redding, 2010. "Theories of heterogeneous firms and trade," LSE Research Online Documents on Economics 48908, London School of Economics and Political Science, LSE Library.
- Stephen Redding, 2010. "Theories of Heterogeneous Firms and Trade," CEP Discussion Papers dp0994, Centre for Economic Performance, LSE.
- Stephen J. Redding, 2010. "Theories of Heterogeneous Firms and Trade," NBER Working Papers 16562, National Bureau of Economic Research, Inc.
- F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
- F16 - International Economics - - Trade - - - Trade and Labor Market Interactions
- L22 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Firm Organization and Market Structure
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