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Estimating productivity with multi-product firms, pricing heterogeneity and the role of international trade

Listed author(s):
  • Smeets, Valerie
  • Warzynski, Frederic

In this paper, we analyze the relationship between exports, imports and firm productivity taking into account pricing heterogeneity and multi-product firms. We use a rich firm–product level dataset providing both revenue and quantities of all products produced, exported and imported for a large panel of Danish manufacturing firms over the period 1999–2006. With this detailed information, we compute a firm level price index to deflate our measure of output and compare our productivity measures when we deflate output with an industry-level deflator. We find that firms only importing have a large productivity premium, but not firms only involved in exporting, while firms involved in both importing and exporting are the most productive. The international trade premia are found to be significantly larger when output is deflated with our firm-specific price index rather than the traditional sector-level PPI, suggesting that pricing heterogeneity plays an important role in productivity measurement. We also find evidence of a self-selection into exporting but not into importing. Finally, we detect the presence of learning by exporting only when we control for pricing heterogeneity; when looking at learning by importing, we find a positive effect in the long run, but the effect is lower when we deflate revenue with a firm-specific price index. These results suggest that pricing heterogeneity can significantly affect the way we measure productivity and our assessment about the link between productivity and trade.

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File URL: http://www.sciencedirect.com/science/article/pii/S0022199613000056
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Article provided by Elsevier in its journal Journal of International Economics.

Volume (Year): 90 (2013)
Issue (Month): 2 ()
Pages: 237-244

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Handle: RePEc:eee:inecon:v:90:y:2013:i:2:p:237-244
DOI: 10.1016/j.jinteco.2013.01.003
Contact details of provider: Web page: http://www.elsevier.com/locate/inca/505552

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  1. Carlo Altomonte & Gábor Békés, 2010. "Trade Complexity and Productivity," CeFiG Working Papers 12, Center for Firms in the Global Economy, revised 25 Oct 2010.
  2. 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.
  3. De Locker, Jan & Warzynski, Frederic, 2009. "Markups and Firm-Level Export Status," Working Papers 09-4, University of Aarhus, Aarhus School of Business, Department of Economics.
  4. Eslava, Marcela & Haltiwanger, John & Kugler, Adriana & Kugler, Maurice, 2004. "The effects of structural reforms on productivity and profitabality enhancing reallocation: evidence from Colombia," Discussion Paper Series In Economics And Econometrics 408, Economics Division, School of Social Sciences, University of Southampton.
  5. Andrew.B Bernard & J. Bradford Jensen & Stephen Redding & Peter K. Schott, 2007. "Firms in international trade," LSE Research Online Documents on Economics 3682, London School of Economics and Political Science, LSE Library.
  6. Jan De Loecker & Pinelopi K. Goldberg & Amit K. Khandelwal & Nina Pavcnik, 2012. "Prices, Markups and Trade Reform," NBER Working Papers 17925, National Bureau of Economic Research, Inc.
  7. Enghin Atalay, 2012. "Materials Prices and Productivity," Working Papers 12-11, Center for Economic Studies, U.S. Census Bureau.
  8. Marc J. Melitz & Gianmarco I.P. Ottaviano, 2005. "Market Size, Trade, and Productivity," Development Working Papers 201, Centro Studi Luca d'Agliano, University of Milano.
  9. 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).
  10. Tor Jakob Klette & Zvi Griliches, 1992. "The Inconsistency of Common Scale Estimators When Output Prices Are Unobserved and Engogenous," NBER Working Papers 4026, National Bureau of Economic Research, Inc.
  11. Jan De Loecker, 2011. "Product Differentiation, Multiproduct Firms, and Estimating the Impact of Trade Liberalization on Productivity," Econometrica, Econometric Society, vol. 79(5), pages 1407-1451, 09.
  12. Ackerberg, Daniel & Lanier Benkard, C. & Berry, Steven & Pakes, Ariel, 2007. "Econometric Tools for Analyzing Market Outcomes," Handbook of Econometrics, in: J.J. Heckman & E.E. Leamer (ed.), Handbook of Econometrics, edition 1, volume 6, chapter 63 Elsevier.
  13. Mirabelle Muûls & Mauro Pisu, 2007. "Imports and Exports at the Level of the Firm: Evidence from Belgium," CEP Discussion Papers dp0801, Centre for Economic Performance, LSE.
  14. Kugler, Maurice & Verhoogen, Eric A, 2009. "The Quality-Complementarity Hypothesis: Theory and Evidence from Colombia," CEPR Discussion Papers 7119, C.E.P.R. Discussion Papers.
  15. Andrew B. Bernard & J. Bradford Jensen & Stephen J. Redding & Peter K. Schott, 2012. "The Empirics of Firm Heterogeneity and International Trade," Working Papers 12-18, Center for Economic Studies, U.S. Census Bureau.
  16. Lucia Foster & John Haltiwanger & Chad Syverson, 2005. "Reallocation, Firm Turnover, and Efficiency: Selection on Productivity or Profitability?," NBER Working Papers 11555, National Bureau of Economic Research, Inc.
  17. 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.
  18. Bastos, Paulo & Silva, Joana, 2010. "The quality of a firm's exports: Where you export to matters," Journal of International Economics, Elsevier, vol. 82(2), pages 99-111, November.
  19. 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.
  20. Ackerberg, Daniel & Caves, Kevin & Frazer, Garth, 2006. "Structural identification of production functions," MPRA Paper 38349, University Library of Munich, Germany.
  21. George S Olley & Ariel Pakes, 1992. "The Dynamics Of Productivity In The Telecommunications Equipment Industry," Working Papers 92-2, Center for Economic Studies, U.S. Census Bureau.
  22. Carmine Ornaghi, 2006. "Assessing the effects of measurement errors on the estimation of production functions," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 21(6), pages 879-891.
  23. Eriksson, Tor & Smeets, Valerie & Warzynski, Frederic, 2009. "Small Open Economy Firms in International Trade: Evidence from Danish Transactions-Level Data," Working Papers 09-7, University of Aarhus, Aarhus School of Business, Department of Economics.
  24. Fergal McCann, 2009. "Importing, exporting and productivity in Irish manufacturing," Working Papers 200922, School of Economics, University College Dublin.
  25. Sourafel Girma & David Greenaway & Richard Kneller, 2004. "Does Exporting Increase Productivity? A Microeconometric Analysis of Matched Firms," Review of International Economics, Wiley Blackwell, vol. 12(5), pages 855-866, November.
  26. Jan De Loecker, 2004. "Do Exports Generate Higher Productivity? Evidence from Slovenia," LICOS Discussion Papers 15104, LICOS - Centre for Institutions and Economic Performance, KU Leuven.
  27. Jeremy T. Fox & Valérie Smeets, 2011. "Does Input Quality Drive Measured Differences in Firm Productivity?," NBER Working Papers 16853, National Bureau of Economic Research, Inc.
  28. Davide Castellani & Francesco Serti & Chiara Tomasi, 2010. "Firms in International Trade: Importers' and Exporters' Heterogeneity in Italian Manufacturing Industry," The World Economy, Wiley Blackwell, vol. 33(3), pages 424-457, 03.
  29. repec:pri:cepsud:231deloecker is not listed on IDEAS
  30. Sascha O. Becker & Andrea Ichino, 2002. "Estimation of average treatment effects based on propensity scores," Stata Journal, StataCorp LP, vol. 2(4), pages 358-377, November.
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