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Endogenous firm heterogeneity and the dynamics of trade liberalization

  • Ederington, Josh
  • McCalman, Phillip

In this paper, we build a dynamic model with endogenous firm-level productivity that involves ex ante identical firms behaving differently in equilibrium. Heterogeneity arises in equilibrium as firms choose different dates to adopt a new technology. We investigate the effects of international trade on technological diffusion and show that trade has a generally positive impact on the equilibrium rate of adoption (and hence on firm-level productivity). In addition, the model can replicate the stylized fact that exporters are larger and more productive than non-exporters. Finally, we show how our model can be used to interpret the emerging empirical evidence on the firm-level productivity effects of CUSFTA.

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Article provided by Elsevier in its journal Journal of International Economics.

Volume (Year): 74 (2008)
Issue (Month): 2 (March)
Pages: 422-440

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Handle: RePEc:eee:inecon:v:74:y:2008:i:2:p:422-440
Contact details of provider: Web page: http://www.elsevier.com/locate/inca/505552

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  1. John Baldwin & Wulong Gu, 2003. "Export-market participation and productivity performance in Canadian manufacturing," Canadian Journal of Economics, Canadian Economics Association, vol. 36(3), pages 634-657, August.
  2. Alla Lileeva, 2008. "Trade liberalization and productivity dynamics: evidence from Canada," Canadian Journal of Economics, Canadian Economics Association, vol. 41(2), pages 360-390, May.
  3. Miyagiwa, Kaz & Ohno, Yuka, 1995. "Closing the Technology Gap under Protection," American Economic Review, American Economic Association, vol. 85(4), pages 755-770, September.
  4. 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 545-564, September.
  5. Gianmarco Ottaviano & Takatoshi Tabuchi & Jacques-Francois Tissse, 1999. "Agglomeration and Trade Revisited," CIRJE F-Series CIRJE-F-65, CIRJE, Faculty of Economics, University of Tokyo.
  6. Wagner, Joachim, 2005. "Exports and Productivity : A survey of the evidence from firm level data," HWWA Discussion Papers 319, Hamburg Institute of International Economics (HWWA).
  7. 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.
  8. Andrew B. Bernard & Stephen Redding & Peter K. Schott, 2004. "Comparative Advantage and Heterogeneous Firms," CEP Discussion Papers dp0643, Centre for Economic Performance, LSE.
  9. 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.
  10. Mary Hallward-Driemeier & Giuseppe Iarossi & Kenneth L. Sokoloff, 2002. "Exports and Manufacturing Productivity in East Asia: A Comparative Analysis with Firm-Level Data," NBER Working Papers 8894, National Bureau of Economic Research, Inc.
  11. Georg Götz, 1999. "Monopolistic Competition and the Diffusion of New Technology," RAND Journal of Economics, The RAND Corporation, vol. 30(4), pages 679-693, Winter.
  12. Marc J. Melitz & Gianmarco I. P. Ottaviano, 2008. "Market Size, Trade, and Productivity," Review of Economic Studies, Oxford University Press, vol. 75(1), pages 295-316.
  13. 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.
  14. Jovanovic, Boyan & Lach, Saul, 1997. "Product Innovation and the Business Cycle," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(1), pages 3-22, February.
  15. Jennifer F. Reinganum, 1981. "On the Diffusion of New Technology: A Game Theoretic Approach," Review of Economic Studies, Oxford University Press, vol. 48(3), pages 395-405.
  16. Josh Ederington & Phillip McCalman, 2009. "International Trade And Industrial Dynamics," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 50(3), pages 961-989, 08.
  17. Yeaple, Stephen Ross, 2005. "A simple model of firm heterogeneity, international trade, and wages," Journal of International Economics, Elsevier, vol. 65(1), pages 1-20, January.
  18. Bernard, Andrew B. & Bradford Jensen, J., 1999. "Exceptional exporter performance: cause, effect, or both?," Journal of International Economics, Elsevier, vol. 47(1), pages 1-25, February.
  19. Meredith A. Crowley, 2002. "Do safeguard tariffs and antidumping duties open or close technology gaps?," Working Paper Series WP-02-13, Federal Reserve Bank of Chicago.
  20. Nina Pavcnik, 2002. "Trade Liberalization, Exit, and Productivity Improvements: Evidence from Chilean Plants," Review of Economic Studies, Oxford University Press, vol. 69(1), pages 245-276.
  21. Chad Syverson, 2004. "Market Structure and Productivity: A Concrete Example," Journal of Political Economy, University of Chicago Press, vol. 112(6), pages 1181-1222, December.
  22. Roberto Alvarez & Ricardo López, 2005. "Exporting and performance: evidence from Chilean plants," Canadian Journal of Economics, Canadian Economics Association, vol. 38(4), pages 1384-1400, November.
  23. Head, Keith & Ries, John, 1999. "Rationalization effects of tariff reductions," Journal of International Economics, Elsevier, vol. 47(2), pages 295-320, April.
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