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From Groundnuts to Globalization: A Structural Estimate of Trade and Growth

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  • Christian Broda
  • Joshua Greenfield
  • David Weinstein

Abstract

Starting with Romer [1987] and Rivera-Batiz-Romer [1991] economists have been able to model how trade enhances growth through the creation and import of new varieties. In this framework, international trade increases economic output through two channels. First, trade raises productivity levels because producers gain access to new imported varieties. Second, increases in the number of varieties drives down the cost of innovation and results in ever more variety creation. Using highly disaggregate trade data, e.g. Gabon's imports of Gambian groundnuts, we structurally estimate the impact that new imports have had in approximately 4000 markets per country. We then move from groundnuts to globalization by building an exact TFP index that aggregates these micro gains to obtain an estimate of trade on productivity growth for each country. We find that in the typical country in the world, new imported varieties account for 15 percent of its productivity growth. These effects are larger in developing countries where the median impact of new imported varieties equals a quarter of national productivity growth.

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Bibliographic Info

Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 12512.

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Date of creation: Sep 2006
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Handle: RePEc:nbr:nberwo:12512

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  1. Rauch, James E., 1999. "Networks versus markets in international trade," Journal of International Economics, Elsevier, vol. 48(1), pages 7-35, June.
  2. Harrison, Ann E., 1994. "Productivity, imperfect competition and trade reform : Theory and evidence," Journal of International Economics, Elsevier, vol. 36(1-2), pages 53-73, February.
  3. Michael Funke & Ralf Ruhwedel, 2000. "Product Variety and Economic Growth - Empirical Evidence for the OECD Countries," CESifo Working Paper Series 250, CESifo Group Munich.
  4. David Weinstein & Christian Broda, 2004. "Globalization and the Gains from Variety," 2004 Meeting Papers 530, Society for Economic Dynamics.
  5. Juan Carlos Hallak & James Levinsohn, 2004. "Fooling Ourselves: Evaluating the Globalization and Growth Debate," NBER Working Papers 10244, National Bureau of Economic Research, Inc.
  6. Levinsohn, James, 1993. "Testing the imports-as-market-discipline hypothesis," Journal of International Economics, Elsevier, vol. 35(1-2), pages 1-22, August.
  7. Backus, David K. & Kehoe, Patrick J. & Kehoe, Timothy J., 1992. "In search of scale effects in trade and growth," Journal of Economic Theory, Elsevier, vol. 58(2), pages 377-409, December.
  8. Feenstra, Robert C. & Madani, Dorsati & Yang, Tzu-Han & Liang, Chi-Yuan, 1999. "Testing endogenous growth in South Korea and Taiwan," Journal of Development Economics, Elsevier, vol. 60(2), pages 317-341, December.
  9. David Hummels & Peter J. Klenow, 2005. "The Variety and Quality of a Nation's Exports," American Economic Review, American Economic Association, vol. 95(3), pages 704-723, June.
  10. Gene M. Grossman & Elhanan Helpman, 1988. "Product Development and International Trade," NBER Working Papers 2540, National Bureau of Economic Research, Inc.
  11. Ethier, Wilfred J, 1982. "National and International Returns to Scale in the Modern Theory of International Trade," American Economic Review, American Economic Association, vol. 72(3), pages 389-405, June.
  12. Feenstra, Robert C & Markusen, James R, 1994. "Accounting for Growth with New Inputs," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 35(2), pages 429-47, May.
  13. Feenstra, Robert & Hiau Looi Kee, 2004. "On the measurement of product variety in trade," Policy Research Working Paper Series 3213, The World Bank.
  14. Xavier X. Sala-i-Martin, 1997. "I Just Ran Four Million Regressions," NBER Working Papers 6252, National Bureau of Economic Research, Inc.
  15. Sato, Kazuo, 1976. "The Ideal Log-Change Index Number," The Review of Economics and Statistics, MIT Press, vol. 58(2), pages 223-28, May.
  16. 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.
  17. Romer, Paul M, 1987. "Growth Based on Increasing Returns Due to Specialization," American Economic Review, American Economic Association, vol. 77(2), pages 56-62, May.
  18. Robert E. Hall & Charles I. Jones, 1999. "Why Do Some Countries Produce So Much More Output Per Worker Than Others?," The Quarterly Journal of Economics, MIT Press, MIT Press, vol. 114(1), pages 83-116, February.
  19. Christian Broda & David W. Weinstein, 2004. "Variety Growth and World Welfare," American Economic Review, American Economic Association, vol. 94(2), pages 139-144, May.
  20. David H. Romer & Jeffrey A. Frankel, 1999. "Does Trade Cause Growth?," American Economic Review, American Economic Association, vol. 89(3), pages 379-399, June.
  21. Rivera-Batiz, Luis A & Romer, Paul M, 1991. "Economic Integration and Endogenous Growth," The Quarterly Journal of Economics, MIT Press, MIT Press, vol. 106(2), pages 531-55, May.
  22. Grossman, Gene M & Helpman, Elhanan, 1990. "Trade, Innovation, and Growth," American Economic Review, American Economic Association, vol. 80(2), pages 86-91, May.
  23. Kocherlakota, Narayana R & Yi, Kei-Mu, 1996. "A Simple Time Series Test of Endogenous vs. Exogenous Growth Models: An Application to the United States," The Review of Economics and Statistics, MIT Press, vol. 78(1), pages 126-34, February.
  24. Feenstra, Robert C, 1994. "New Product Varieties and the Measurement of International Prices," American Economic Review, American Economic Association, vol. 84(1), pages 157-77, March.
  25. Jones, Charles I, 1995. "Time Series Tests of Endogenous Growth Models," The Quarterly Journal of Economics, MIT Press, MIT Press, vol. 110(2), pages 495-525, May.
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