IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Log in (now much improved!) to save this paper

Multi-Product Firms and Trade Liberalization

  • Andrew B. Bernard
  • Stephen Redding
  • Peter K. Schott

This paper develops a general equilibrium model of multi-product firms and analyzes their behavior during trade liberalization. Firm productivity in a given product is modeled as a combination of firm-level "ability" and firmproduct- level "expertise", both of which are stochastic and unknown prior to the firm's payment of a sunk cost of entry. Higher firm-level ability raises a firm's productivity across all products, which induces a positive correlation between a firm's intensive (output per product) and extensive (number of products) margins. Trade liberalization fosters productivity growth within and across firms and in aggregate by inducing firms to shed marginally productive products and forcing the lowest-productivity firms to exit. Though exporters produce a smaller range of products after liberalization, they increase the share of products sold abroad as well as exports per product. All of these adjustments are shown to be relatively more pronounced in countries' comparative advantage industries.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://cep.lse.ac.uk/pubs/download/dp0769.pdf
Download Restriction: no

Paper provided by Centre for Economic Performance, LSE in its series CEP Discussion Papers with number dp0769.

as
in new window

Length:
Date of creation: Dec 2006
Date of revision:
Handle: RePEc:cep:cepdps:dp0769
Contact details of provider: Web page: http://cep.lse.ac.uk/_new/publications/series.asp?prog=CEP

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.:

as in new window
  1. Jakob R. Munch & Daniel X., 2008. "Decomposing Firm-level Sales Variation," EPRU Working Paper Series 2009-05, Economic Policy Research Unit (EPRU), University of Copenhagen. Department of Economics, revised Jun 2009.
  2. Lucia Foster & John Haltiwanger & Chad Syverson, 2005. "Reallocation, Firm Turnover, and Efficiency: Selection on Productivity or Profitability?," NBER Working Papers 11555, National Bureau of Economic Research, Inc.
  3. Volker Nocke & Stephen Yeaple, 2006. "Globalization and Endogenous Firm Scope," NBER Working Papers 12322, National Bureau of Economic Research, Inc.
  4. Daniel Trefler, 2004. "The Long and Short of the Canada-U. S. Free Trade Agreement," American Economic Review, American Economic Association, vol. 94(4), pages 870-895, September.
  5. Gu, Wulong & Baldwin, John R., 2006. "The Impact of Trade on Plant Scale, Production-Run Length and Diversification," Economic Analysis (EA) Research Paper Series 2006038e, Statistics Canada, Analytical Studies Branch.
  6. Bernard, A., 1997. "Exceptional Exporter Performance: Cause, Effect, or Both?," Working papers 97-21, Massachusetts Institute of Technology (MIT), Department of Economics.
  7. Mayer, Thierry & Zignago, Soledad, 2006. "Notes on CEPII’s distances measures," MPRA Paper 26469, University Library of Munich, Germany.
  8. Andrew B. Bernard & Jonathan Eaton & J. Bradford Jenson & Samuel Kortum, 2000. "Plants and Productivity in International Trade," NBER Working Papers 7688, National Bureau of Economic Research, Inc.
  9. Curtis Eaton, B. & Schmitt, N., 1991. "Flexible Manufacturing and Market Structure," Papers 1991-02, Tasmania - Department of Economics.
  10. Albert Park & Dean Yang & Xinzheng Shi & Yuan Jiang, 2009. "Exporting and Firm Performance: Chinese Exporters and the Asian Financial Crisis," NBER Working Papers 14632, National Bureau of Economic Research, Inc.
  11. Esteban Rossi-Hansberg & Mark L. J. Wright, 2006. "Establishment size dynamics in the aggregate economy," Staff Report 382, Federal Reserve Bank of Minneapolis.
  12. James E. Anderson & Eric van Wincoop, 2004. "Trade Costs," NBER Working Papers 10480, National Bureau of Economic Research, Inc.
  13. J. Bradford Jensen & Andrew Bernard & Peter Schott, 2005. "Importers, Exporters, and Multinationals: A Portrait of Firms in the U.S. that Trade Goods," Working Papers 05-20, Center for Economic Studies, U.S. Census Bureau.
  14. Andrew B. Bernard & J. Bradford Jensen, 2004. "Why Some Firms Export," The Review of Economics and Statistics, MIT Press, vol. 86(2), pages 561-569, May.
  15. Dunne, T. & Roberts, M.J. & Samuelson, L., 1988. "The Growth And Failure Of U.S. Manufacturing Plants," Papers 1-87-5, Pennsylvania State - Department of Economics.
  16. Bernard, Andrew B. & Redding, Stephen J. & Schott, Peter K., 2004. "Comparative Advantage and Heterogenous Firms," CEPR Discussion Papers 4622, C.E.P.R. Discussion Papers.
  17. Jonathan Eaton & Samuel Kortum & Francis Kramarz, 2011. "An Anatomy of International Trade: Evidence From French Firms," Econometrica, Econometric Society, vol. 79(5), pages 1453-1498, 09.
  18. Tor Jakob Klette & Samuel Kortum, 2002. "Innovating Firms and Aggregate Innovation," NBER Working Papers 8819, National Bureau of Economic Research, Inc.
  19. Anne-Célia Disdier & Keith Head, 2008. "The puzzling persistence of the distance effect on bilateral trade," Post-Print hal-01172854, HAL.
  20. Andrew B. Bernard & J. Bradford Jensen & Stephen J. Redding & Peter K. Schott, 2007. "Firms in International Trade," Journal of Economic Perspectives, American Economic Association, vol. 21(3), pages 105-130, Summer.
  21. John C. Panzar & Robert D. Willig, 1977. "Economies of Scale in Multi-Output Production," The Quarterly Journal of Economics, Oxford University Press, vol. 91(3), pages 481-493.
  22. Milgrom, Paul & Roberts, John, 1990. "The Economics of Modern Manufacturing: Technology, Strategy, and Organization," American Economic Review, American Economic Association, vol. 80(3), pages 511-28, June.
  23. Sofronis Clerides & Saul Lach & James Tybout, 1996. "Is "learning-by-exporting" important? Micro-dynamic evidence from Colombia, Mexico and Morocco," Finance and Economics Discussion Series 96-30, Board of Governors of the Federal Reserve System (U.S.).
  24. Timothy Dunne & J. Bradford Jensen & Mark J. Roberts, 2009. "Introduction to "Producer Dynamics: New Evidence from Micro Data"," NBER Chapters, in: Producer Dynamics: New Evidence from Micro Data, pages 1-12 National Bureau of Economic Research, Inc.
  25. Jovanovic, Boyan, 1982. "Selection and the Evolution of Industry," Econometrica, Econometric Society, vol. 50(3), pages 649-70, May.
  26. Lucia Foster & John C. Haltiwanger & C. J. Krizan, 2001. "Aggregate Productivity Growth: Lessons from Microeconomic Evidence," NBER Chapters, in: New Developments in Productivity Analysis, pages 303-372 National Bureau of Economic Research, Inc.
  27. Andrew Bernard & Stephen Redding & Peter Schott, 2008. "Multi-Product Firms and Product Switching," Working Papers 08-24, Center for Economic Studies, U.S. Census Bureau.
  28. Aghion, Philippe & Tirole, Jean, 1997. "Formal and Real Authority in Organizations," Scholarly Articles 4554125, Harvard University Department of Economics.
  29. 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.
  30. Costas Arkolakis & Marc-Andreas Muendler, 2010. "The Extensive Margin of Exporting Products: A Firm-level Analysis," CESifo Working Paper Series 3309, CESifo Group Munich.
  31. Bernard, Andrew B. & Jensen, J. Bradford & Schott, Peter K., 2006. "Trade costs, firms and productivity," Journal of Monetary Economics, Elsevier, vol. 53(5), pages 917-937, July.
  32. Eric J. Bartelsman & Mark Doms, 2000. "Understanding productivity: lessons from longitudinal microdata," Finance and Economics Discussion Series 2000-19, Board of Governors of the Federal Reserve System (U.S.).
  33. Ron S Jarmin & Javier Miranda, 2002. "The Longitudinal Business Database," Working Papers 02-17, Center for Economic Studies, U.S. Census Bureau.
  34. Fernandes, Ana M., 2007. "Trade policy, trade volumes and plant-level productivity in Colombian manufacturing industries," Journal of International Economics, Elsevier, vol. 71(1), pages 52-71, March.
  35. Baldwin, Richard E. & Ottaviano, Gianmarco I. P., 2001. "Multiproduct multinationals and reciprocal FDI dumping," Journal of International Economics, Elsevier, vol. 54(2), pages 429-448, August.
  36. Justin P. Johnson & David P. Myatt, 2003. "Multiproduct Quality Competition: Fighting Brands and Product Line Pruning," American Economic Review, American Economic Association, vol. 93(3), pages 748-774, June.
  37. Pinelopi K Goldberg & Amit K Khandelwal & Nina Pavcnik & Petia Topalova, 2010. "Multiproduct Firms and Product Turnover in the Developing World: Evidence from India," The Review of Economics and Statistics, MIT Press, vol. 92(4), pages 1042-1049, November.
  38. Tor Jakob Klette & Zvi Griliches, 1994. "The Inconsistency of Common Scales Estimators when Output Prices are Unobserved and Endogenous," Discussion Papers 127, Statistics Norway, Research Department.
  39. Bailey, Elizabeth E & Friedlaender, Ann F, 1982. "Market Structure and Multiproduct Industries," Journal of Economic Literature, American Economic Association, vol. 20(3), pages 1024-48, September.
  40. James Brander & Jonathan Eaton, 1982. "Product Line Rivalry," Working Papers 519, Queen's University, Department of Economics.
  41. Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-59, December.
  42. Roberts, Mark J & Tybout, James R, 1997. "The Decision to Export in Colombia: An Empirical Model of Entry with Sunk Costs," American Economic Review, American Economic Association, vol. 87(4), pages 545-64, September.
  43. Richard Ericson & Ariel Pakes, 1995. "Markov-Perfect Industry Dynamics: A Framework for Empirical Work," Review of Economic Studies, Oxford University Press, vol. 62(1), pages 53-82.
  44. Brooks, Eileen L., 2006. "Why don't firms export more? Product quality and Colombian plants," Journal of Development Economics, Elsevier, vol. 80(1), pages 160-178, June.
  45. Nina Pavcnik, 2000. "Trade Liberalization, Exit, and Productivity Improvements: Evidence from Chilean Plants," NBER Working Papers 7852, National Bureau of Economic Research, Inc.
  46. Limao, Nuno & Venables, Anthony J., 1999. "Infrastructure, geographical disadvantage, and transport costs," Policy Research Working Paper Series 2257, The World Bank.
  47. Tybout, James R. & Westbrook, M. Daniel, 1995. "Trade liberalization and the dimensions of efficiency change in Mexican manufacturing industries," Journal of International Economics, Elsevier, vol. 39(1-2), pages 53-78, August.
  48. Baumol, William J, 1977. "On the Proper Cost Tests for Natural Monopoly in a Multiproduct Industry," American Economic Review, American Economic Association, vol. 67(5), pages 809-22, December.
  49. Marc J. Melitz, 2003. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," Econometrica, Econometric Society, vol. 71(6), pages 1695-1725, November.
  50. Timothy Dunne & J. Bradford Jensen & Mark J. Roberts, 2009. "Producer Dynamics: New Evidence from Micro Data," NBER Books, National Bureau of Economic Research, Inc, number dunn05-1, 08.
  51. repec:rus:hseeco:122439 is not listed on IDEAS
  52. Caves, Douglas W & Christensen, Laurits R & Diewert, W Erwin, 1982. "The Economic Theory of Index Numbers and the Measurement of Input, Output, and Productivity," Econometrica, Econometric Society, vol. 50(6), pages 1393-1414, November.
  53. Rasmus Lentz & Dale T. Mortensen, 2005. "Productivity Growth And Worker Reallocation," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 46(3), pages 731-749, 08.
  54. Thomas Chaney, 2008. "Distorted Gravity: The Intensive and Extensive Margins of International Trade," American Economic Review, American Economic Association, vol. 98(4), pages 1707-21, September.
  55. Hopenhayn, Hugo A, 1992. "Entry, Exit, and Firm Dynamics in Long Run Equilibrium," Econometrica, Econometric Society, vol. 60(5), pages 1127-50, September.
  56. Itai Agur, 2006. "Firm Heterogeneity and the Two Sources of Gains from Trade," Economics Working Papers ECO2006/38, European University Institute.
  57. Iacovone, Leonardo & Javorcik, Beata S., 2008. "Multi-product exporters : diversification and micro-level dynamics," Policy Research Working Paper Series 4723, The World Bank.
  58. Choi, E. Kwan & Harrigan, James, 2003. "Handbook of International Trade," Staff General Research Papers Archive 11375, Iowa State University, Department of Economics.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:cep:cepdps:dp0769. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.