Trade Liberalization, Firm Selection, and Variety Growth
Recent empirical findings indicate that when trade is liberalized both firm selection takes place and product variety increases. Each of these two stylized facts has its own seminal theory. But how can they arise together? This paper presents a model of heterogeneous, multi-variety firms that provides an intuitive explanation. When trade is liberalized efficient foreign exporters enter and push out the least efficient domestic firms. Fewer firms remain in total. But exporters endogenously offer more variety than domestic firms. The entry of variety-rich foreign firms unambiguously dominates the decrease in the number of firms. Thus, total variety increases. Copyright © 2010 Blackwell Publishing Ltd.
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Volume (Year): 18 (2010)
Issue (Month): 3 (08)
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References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Paul Allanson & Catia Montagna, 1999.
"Multiproduct Firms and Market Structure: An Explorative Application to the Product Life Cycle,"
Dundee Discussion Papers in Economics
101, Economic Studies, University of Dundee.
- Allanson, Paul & Montagna, Catia, 2005. "Multiproduct firms and market structure: An explorative application to the product life cycle," International Journal of Industrial Organization, Elsevier, vol. 23(7-8), pages 587-597, September.
- Ngo Van Long & Horst Raff & Frank Staehler, 2007.
"The Effects of Trade Liberalization on Productivity and Welfare: The Role of Firm Heterogeneity, R&D and Market Structure,"
0710, University of Otago, Department of Economics, revised Jun 2007.
- Stähler, Frank & Raff, Horst & Long, Ngo Van, 2007. "The Effects of Trade Liberalization on Productivity and Welfare: The Role of Firm Heterogeneity, R&D and Market Structure," Economics Working Papers 2007,20, Christian-Albrechts-University of Kiel, Department of Economics.
- Richard E. Baldwin & Rikard Forslid, 2006.
"Trade Liberalization with Heterogenous Firms,"
NBER Working Papers
12192, National Bureau of Economic Research, Inc.
- Maurice Obstfeld & Kenneth S. Rogoff, 1996. "Foundations of International Macroeconomics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262150476.
- Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-959, December.
- Daniel Mirza, 2006. "How Much Does Trade Contribute to Market Structure?," Economica, London School of Economics and Political Science, vol. 73(289), pages 59-74, 02.
- Peter Neary & Carsten Eckel, 2006.
"Multi-Product Firms and Flexible Manufacturing in the Global Economy,"
Economics Series Working Papers
292, University of Oxford, Department of Economics.
- Carsten Eckel & J. Peter Neary, 2010. "Multi-Product Firms and Flexible Manufacturing in the Global Economy," Review of Economic Studies, Oxford University Press, vol. 77(1), pages 188-217.
- Carsten Eckel & J. Peter Neary, 2006. "Multi-product firms and flexible manufacturing in the global economy," Working Papers 200608, School of Economics, University College Dublin.
- Eckel, Carsten & Neary, J. P., 2010. "Multi-product firms and flexible manufacturing in the global economy," Munich Reprints in Economics 20525, University of Munich, Department of Economics.
- Eckel, Carsten & Neary, J Peter, 2006. "Multi-Product Firms and Flexible Manufacturing in the Global Economy," CEPR Discussion Papers 5941, C.E.P.R. Discussion Papers.
- Volker Nocke & Stephen Yeaple, 2006.
"Globalization and Endogenous Firm Scope,"
PIER Working Paper Archive
06-015, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
- Andrew B. Bernard & Stephen Redding & Peter K. Schott, 2006.
"Multi-product firms and trade liberalization,"
LSE Research Online Documents on Economics
3684, London School of Economics and Political Science, LSE Library.
- Andrew Bernard & Stephen Redding & Peter Schott, 2009. "Multi-Product Firms and Trade Liberalization," Working Papers 09-21, Center for Economic Studies, U.S. Census Bureau.
- Andrew B. Bernard & Stephen J. Redding & Peter K. Schott, 2006. "Multi-Product Firms and Trade Liberalization," NBER Working Papers 12782, National Bureau of Economic Research, Inc.
- Stephen J Redding & Peter K Schott & Andrew B Bernard, 2007. "Multi-product Firms and Trade Liberalization," 2007 Meeting Papers 44, Society for Economic Dynamics.
- Andrew B. Bernard & Stephen Redding & Peter K. Schott, 2006. "Multi-Product Firms and Trade Liberalization," CEP Discussion Papers dp0769, Centre for Economic Performance, LSE.
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