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OECD imports: diversification of suppliers and quality search

  • Olivier Cadot
  • Céline Carrère
  • Vanessa Strauss-Kahn

    ()

We posit that OECD buyers are in a continuous search for best quality suppliers from developing countries. We build a simple model of adverse selection and quality screening which captures this feature. The model predicts that diversification happens by “bouts”, or temporary episodes, during which OECD buyers search for high-quality suppliers. Each diversification episode is followed by a phase of re-concentration on the best performers, until those fail (which happens stochastically), triggering new search phases. The model also shows that concentration across origin is highly volatile, especially for goods with high-quality heterogeneity. Finally, as the set of suppliers expands and buyers continue sampling, the overall trend is an increased diversification across time. We empirical explore these conjectures using OECD imports over time (1963–2006) and measuring their concentration across 250 origin countries at the product level (1,300 products). We provide strong empirical evidence corroborating the model predictions. Copyright Kiel Institute 2014

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File URL: http://hdl.handle.net/10.1007/s10290-013-0172-3
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Article provided by Springer & Institut für Weltwirtschaft (Kiel Institute for the World Economy) in its journal Review of World Economics.

Volume (Year): 150 (2014)
Issue (Month): 1 (February)
Pages: 1-24

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Handle: RePEc:spr:weltar:v:150:y:2014:i:1:p:1-24
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  1. Hanson, Gordon H, 1996. "Localization Economies, Vertical Organization, and Trade," American Economic Review, American Economic Association, vol. 86(5), pages 1266-78, December.
  2. Hiroyuki Kasahara & Joel Rodrigue, 2005. "Does the Use of Imported Intermediates Increase Productivity? Plant-Level Evidence," University of Western Ontario, Economic Policy Research Institute Working Papers 20057, University of Western Ontario, Economic Policy Research Institute.
  3. Bikhchandani, Sushil & Hirshleifer, David & Welch, Ivo, 1992. "A Theory of Fads, Fashion, Custom, and Cultural Change in Informational Cascades," Journal of Political Economy, University of Chicago Press, vol. 100(5), pages 992-1026, October.
  4. Ricardo Hausmann & Dani Rodrik, 2002. "Economic Development as Self-Discovery," NBER Working Papers 8952, National Bureau of Economic Research, Inc.
  5. Coe, David T. & Helpman, Elhanan, 1995. "International R&D spillovers," European Economic Review, Elsevier, vol. 39(5), pages 859-887, May.
  6. Richard Baldwin & James Harrigan, 2007. "Zeros, Quality and Space: Trade Theory and Trade Evidence," NBER Working Papers 13214, National Bureau of Economic Research, Inc.
  7. Juan Carlos Hallak & Peter K. Schott, 2011. "Estimating Cross-Country Differences in Product Quality," The Quarterly Journal of Economics, Oxford University Press, vol. 126(1), pages 417-474.
  8. Rothschild, Michael, 1974. "A two-armed bandit theory of market pricing," Journal of Economic Theory, Elsevier, vol. 9(2), pages 185-202, October.
  9. Wolfgang Keller, 2004. "International Technology Diffusion," Journal of Economic Literature, American Economic Association, vol. 42(3), pages 752-782, September.
  10. Hiau LooiKee & Alessandro Nicita & Marcelo Olarreaga, 2009. "Estimating Trade Restrictiveness Indices," Economic Journal, Royal Economic Society, vol. 119(534), pages 172-199, 01.
  11. Maurice Kugler & Eric Verhoogen, 2008. "The Quality-Complementarity Hypothesis: Theory and Evidence from Colombia," NBER Working Papers 14418, National Bureau of Economic Research, Inc.
  12. Cadot, Olivier & Carrère, Céline & Strauss-Kahn, Vanessa, 2007. "Export Diversification: What’s behind the Hump?," CEPR Discussion Papers 6590, C.E.P.R. Discussion Papers.
  13. Pinelopi K. Goldberg & Amit Khandelwal & Nina Pavcnik & Petia Topalova, 2008. "Imported Intermediate Inputs and Domestic Product Growth: Evidence from India," NBER Working Papers 14416, National Bureau of Economic Research, Inc.
  14. Krugman, Paul R., 1979. "Increasing returns, monopolistic competition, and international trade," Journal of International Economics, Elsevier, vol. 9(4), pages 469-479, November.
  15. Simeon Djankov & Caroline Freund & Cong S. Pham, 2010. "Trading on Time," The Review of Economics and Statistics, MIT Press, vol. 92(1), pages 166-173, February.
  16. Mark J. Melitz, 2002. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," NBER Working Papers 8881, National Bureau of Economic Research, Inc.
  17. Elhanan Helpman & Marc Melitz & Yona Rubinstein, 2006. "Trading Partners and Trading Volumes," DEGIT Conference Papers c011_022, DEGIT, Dynamics, Economic Growth, and International Trade.
  18. Amit Khandelwal, 2007. "The Long and Short (of) Quality Ladders," 2007 Meeting Papers 244, Society for Economic Dynamics.
  19. Rauch, James E. & Watson, Joel, 2003. "Starting small in an unfamiliar environment," International Journal of Industrial Organization, Elsevier, vol. 21(7), pages 1021-1042, September.
  20. Tibor Besedes & Thomas J. Prusa, 2004. "Surviving the U.S. Import Market: The Role of Product Differentiation," NBER Working Papers 10319, National Bureau of Economic Research, Inc.
  21. 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.
  22. Kalina Manova & Zhiwei Zhang, 2012. "Export Prices Across Firms and Destinations," The Quarterly Journal of Economics, Oxford University Press, vol. 127(1), pages 379-436.
  23. Elhanan Helpman & Marc Melitz & Yona Rubinstein, 2008. "Estimating Trade Flows: Trading Partners and Trading Volumes," The Quarterly Journal of Economics, Oxford University Press, vol. 123(2), pages 441-487.
  24. Hausmann, Ricardo & Hwang, Jason & Rodrik, Dani, 2005. "What You Export Matters," Working Paper Series rwp05-063, Harvard University, John F. Kennedy School of Government.
  25. Anthony J. Venables & William Maloney & Ari Kokko & Claudio Bravo Ortega & Daniel Lederman & Roberto Rigobón & José De Gregorio & Jesse Czelusta & Shamila A. Jayasuriya & Magnus Blomström & L. Colin X, 2007. "Natural Resources: Neither Curse nor Destiny," IDB Publications (Books), Inter-American Development Bank, number 59538 edited by William Maloney & Daniel Lederman, June.
  26. Brenton, Paul & Newfarmer, Richard, 2007. "Watching more than the Discovery channel : export cycles and diversification in development," Policy Research Working Paper Series 4302, The World Bank.
  27. 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.
  28. Aleksandra Parteka & Massimo Tamberi, 2013. "Product Diversification, Relative Specialisation And Economic Development: Import-Export Analysis," GUT FME Working Paper Series A 15, Faculty of Management and Economics, Gdansk University of Technology.
  29. Maria Bas & Vanessa Strauss-Kahn, 2014. "Does importing more inputs raise exports? Firm-level evidence from France," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 150(2), pages 241-275, May.
  30. Jaimovich, Esteban, 2012. "Import diversification along the growth path," Economics Letters, Elsevier, vol. 117(1), pages 306-310.
  31. David Aristei & Davide Castellani & Chiara Franco, 2011. "Firms' exporting and importing activities: is there a two-way relationship?," Quaderni del Dipartimento di Economia, Finanza e Statistica 99/2011, Università di Perugia, Dipartimento Economia.
  32. Shepherd, Ben, 2008. "Geographical Diversification of Developing Country Exports," MPRA Paper 11267, University Library of Munich, Germany.
  33. Jean Imbs & Romain Wacziarg, 2003. "Stages of Diversification," Post-Print hal-00612598, HAL.
  34. Aleksandra Parteka, 2010. "Employment and export specialisation along the development path: some robust evidence," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 145(4), pages 615-640, January.
  35. 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.
  36. 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.
  37. Leland, Hayne E, 1979. "Quacks, Lemons, and Licensing: A Theory of Minimum Quality Standards," Journal of Political Economy, University of Chicago Press, vol. 87(6), pages 1328-46, December.
  38. Tibor Besedes & Thomas Prusa, 2006. "Ins, outs, and the duration of trade," Canadian Journal of Economics, Canadian Economics Association, vol. 39(1), pages 266-295, February.
  39. Christian Broda & David E. Weinstein, 2006. "Globalization and the Gains From Variety," The Quarterly Journal of Economics, Oxford University Press, vol. 121(2), pages 541-585.
  40. Klinger, Bailey & Lederman, Daniel, 2004. "Discovery and development : an empricial exploration of"new"products," Policy Research Working Paper Series 3450, The World Bank.
  41. Mélise Jaud, 2011. "Food safety, reputation and trade," Working Papers halshs-00586310, HAL.
  42. Heski Bar-Isaac, 2003. "Reputation and Survival: Learning in a Dynamic Signalling Model," Review of Economic Studies, Oxford University Press, vol. 70(2), pages 231-251.
  43. World Bank, 2011. "World Development Indicators 2011," World Bank Publications, The World Bank, number 2315, April.
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