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Multi-product exporters : diversification and micro-level dynamics

  • Iacovone, Leonardo
  • Javorcik, Beata S.

Recent developments in trade theory, especially research on multi-product firms, have not been matched by similar progress on the empirical front. This paper aims to fill this gap by presenting a novel set of stylized facts on firm-product dynamics observed during an export boom. This exercise is possible thanks to a unique firm-product level dataset covering about 85 percent of Mexican industrial output for the period 1994-2003. The main findings are as follows. First, thereis a substantial degree of product turnover at the firm-product level in response to declining trade costs. Second,"core competencies"- the fact that firms have a cost advantage or greater expertise at manufacturing some of their products - are the main driver of firms'decision to introduce or drop export products. Third, new exporters tend to"start small"in terms of both values and number of exported products. Fourth, even if the expansion in the number of exported products played a role in stimulating Mexican exports, the growth in volume of pre-existing products was the main driver of the export boom. Finally, the introduction of new export products is preceded by a surge in investment. These findings are in line with many, but not all, predictions of recent theoretical work.

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Paper provided by The World Bank in its series Policy Research Working Paper Series with number 4723.

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Date of creation: 01 Sep 2008
Date of revision:
Handle: RePEc:wbk:wbrwps:4723
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  1. 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.
  2. Gabriel J. Felbermayr & Wilhelm Kohler, 2004. "Exploring the Intensive and Extensive Margins of World Trade," CESifo Working Paper Series 1276, CESifo Group Munich.
  3. James E. Rauch & Joel Watson, 1999. "Starting Small in an Unfamiliar Environment," Cowles Foundation Discussion Papers 1218, Cowles Foundation for Research in Economics, Yale University.
  4. Andrew B. Bernard & Stephen Redding & Peter K. Schott, 2004. "Comparative Advantage and Heterogeneous Firms," CEP Discussion Papers dp0643, Centre for Economic Performance, LSE.
  5. Hausmann, Ricardo & Hwang, Jason & Rodrik, Dani, 2005. "What You Export Matters," Working Paper Series rwp05-063, Harvard University, John F. Kennedy School of Government.
  6. 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.
  7. Ricardo Hausmann & Dani Rodrik, 2002. "Economic Development as Self-Discovery," NBER Working Papers 8952, National Bureau of Economic Research, Inc.
  8. Paula Bustos, 2009. "Trade liberalization, exports and technology upgrading: Evidence on the impact of MERCOSUR on Argentinean firms," Economics Working Papers 1173, Department of Economics and Business, Universitat Pompeu Fabra.
  9. 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.
  10. Jonathan Eaton & Samuel Kortum & Francis Kramarz, 2004. "Dissecting Trade: Firms, Industries, and Export Destinations," American Economic Review, American Economic Association, vol. 94(2), pages 150-154, May.
  11. 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.
  12. John Romalis, 2005. "NAFTA's and CUSFTA's Impact on International Trade," NBER Working Papers 11059, National Bureau of Economic Research, Inc.
  13. Schor, Adriana, 2004. "Heterogeneous productivity response to tariff reduction. Evidence from Brazilian manufacturing firms," Journal of Development Economics, Elsevier, vol. 75(2), pages 373-396, December.
  14. 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.
  15. Daniel Trefler, 2006. "The Long and Short of the Canada-U.S. Free Trade Agreement," STICERD - Economics of Industry Papers 41, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
  16. Robert C. Feenstra & Hiau Looi Kee, 2007. "Trade Liberalisation and Export Variety: A Comparison of Mexico and China," The World Economy, Wiley Blackwell, vol. 30(1), pages 5-21, 01.
  17. James Tybout, 1998. "Manufacturing Firms In Developing Countries: How Well Do They Do, And Why?," Development and Comp Systems 9805004, EconWPA.
  18. 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.
  19. Mark Doms & Eric J. Bartelsman, 2000. "Understanding Productivity: Lessons from Longitudinal Microdata," Journal of Economic Literature, American Economic Association, vol. 38(3), pages 569-594, September.
  20. Besedes, Tibor & Prusa, Thomas J., 2011. "The role of extensive and intensive margins and export growth," Journal of Development Economics, Elsevier, vol. 96(2), pages 371-379, November.
  21. Elhanan Helpman & Marc Melitz & Yona Rubinstein, 2008. "Estimating Trade Flows: Trading Partners and Trading Volumes," The Quarterly Journal of Economics, MIT Press, vol. 123(2), pages 441-487, 05.
  22. repec:oup:qjecon:v:123:y:2008:i:2:p:489-530 is not listed on IDEAS
  23. Ann Harrison, 2007. "Globalization and Poverty," NBER Books, National Bureau of Economic Research, Inc, number harr06-1, December.
  24. repec:oup:restud:v:69:y:2002:i:1:p:245-76 is not listed on IDEAS
  25. repec:lmu:muenar:20646 is not listed on IDEAS
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