OECD imports : diversification of suppliers and quality search
AbstractThis paper explores the evolution of OECD imports over time, measuring their concentration across origin countries at the product level. The authors find evidence of diversification followed, in the very last years of the sample period (post-2000), by a slight re-concentration. This re-concentration is entirely explained by the growing importance of Chinese products in OECD imports. They also find evidence of relatively more volatile concentration levels for goods with high quality heterogeneity, with temporary phases of re-concentration on goods with higher unit values. Both findings are consistent with a simple model of adverse selection and quality screening by OECD buyers predicting that diversification happens by"bouts"rather than continuously, with temporary re-concentration on higher-quality suppliers.
Download InfoIf 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.
Bibliographic InfoPaper provided by The World Bank in its series Policy Research Working Paper Series with number 5627.
Date of creation: 01 Apr 2011
Date of revision:
Markets and Market Access; Microfinance; Labor Policies; E-Business; Agribusiness&Markets;
This paper has been announced in the following NEP Reports:
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.:
- shepherd, Ben, 2010.
"Geographical Diversification of Developing Country Exports,"
Elsevier, vol. 38(9), pages 1217-1228, September.
- Shepherd, Ben, 2008. "Geographical Diversification of Developing Country Exports," MPRA Paper 11267, University Library of Munich, Germany.
- Maria Bas & Vanessa Strauss-Kahn, 2011.
"Does Importing more Inputs Raise Exports? Firm Level Evidence from France,"
2011-15, CEPII research center.
- Bas, Maria & Strauss-Kahn, Vanessa, 2010. "Does importing more inputs raise exports? Firm level evidence from France," MPRA Paper 27315, University Library of Munich, Germany.
- Wacziarg, Romain & Imbs, Jean, 2000.
"Stages of Diversification,"
1653, Stanford University, Graduate School of Business.
- Klinger, Bailey & Lederman, Daniel, 2004. "Discovery and development : an empricial exploration of"new"products," Policy Research Working Paper Series 3450, The World Bank.
- 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.
- Olivier Cadot & Céline Carrere & Vanessa Strauss-Khan, 2011.
"Export Diversification: What's behind the Hump?,"
- Olivier Cadot & Céline Carrere & Vanessa Strauss-Khan, 2011. "Export Diversification:What's behind the Hump?," Working Papers halshs-00556999, HAL.
- 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.
- Olivier CADOT & Céline CARRERE & Vanessa STRAUSS-KHAN, 2007. "Export Diversification:What’s behind the Hump?," Working Papers 200724, CERDI.
- Olivier CADOT & Céline CARRERE & Vanessa STRAUSS-KHAN, 2009. "Export Diversification: What’s behind the Hump?," Working Papers 200934, CERDI.
- Cadot, Olivier & Carrère, Céline & Strauss-Kahn, Vanessa, 2010. "Export Diversification: What's behind the Hump?," CEPREMAP Working Papers (Docweb) 1011, CEPREMAP.
- Elhanan Helpman & Marc Melitz & Yona Rubinstein, 2006. "Trading Partners and Trading Volumes," DEGIT Conference Papers c011_022, DEGIT, Dynamics, Economic Growth, and International Trade.
- Hiau LooiKee & Alessandro Nicita & Marcelo Olarreaga, 2009.
"Estimating Trade Restrictiveness Indices,"
Royal Economic Society, vol. 119(534), pages 172-199, 01.
- Kee, Hiau Looi & Nicita, Alessandro & Olarreaga, Marcelo, 2006. "Estimating Trade Restrictiveness Indices," CEPR Discussion Papers 5576, C.E.P.R. Discussion Papers.
- Kee, Hiau Looi & Nicita, Alessandro & Olarreaga, Marcelo, 2006. "Estimating trade restrictiveness indices," Policy Research Working Paper Series 3840, The World Bank.
- 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.
- Juan Carlos Hallak & Peter K. Schott, 2008. "Estimating Cross-Country Differences in Product Quality," NBER Working Papers 13807, National Bureau of Economic Research, Inc.
- Mélise Jaud, 2011. "Food safety, reputation and trade," Working Papers halshs-00586310, HAL.
- 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.
- Sushil Bikhchandani & David Hirshleifer & Ivo Welch, 2010.
"A theory of Fads, Fashion, Custom and cultural change as informational Cascades,"
Levine's Working Paper Archive
1193, David K. Levine.
- 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.
- Aleksandra Parteka, 2013.
"Trade Diversity and Stages of Development–Evidence on EU Countries,"
Faculty of Economic Sciences, University of Warsaw, vol. 30.
- Aleksandra Parteka, 2013. "Trade Diversity And Stages Of Development - Evidence On Eu Countries," GUT FME Working Paper Series A 8, Faculty of Management and Economics, Gdansk University of Technology.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Roula I. Yazigi).
If references are entirely missing, you can add them using this form.