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Prices, Markups and Trade Reform

  • Jan De Loecker
  • Pinelopi K. Goldberg
  • Amit K. Khandelwal
  • Nina Pavcnik

This paper examines how prices, markups and marginal costs respond to trade liberalization. We develop a framework to estimate markups from production data with multi-product firms. This approach does not require assumptions on the market structure or demand curves faced by firms, nor assumptions on how firms allocate their inputs across products. We exploit quantity and price information to disentangle markups from quantity-based productivity, and then compute marginal costs by dividing observed prices by the estimated markups. We use India's trade liberalization episode to examine how firms adjust these performance measures. Not surprisingly, we find that trade liberalization lowers factory-gate prices and that output tariff declines have the expected pro-competitive effects. However, the price declines are small relative to the declines in marginal costs, which fall predominantly because of the input tariff liberalization. The reason for this incomplete cost pass-through to prices is that firms offset their reductions in marginal costs by raising markups. Our results demonstrate substantial heterogeneity and variability in markups across firms and time and suggest that producers benefited relative to consumers, at least immediately after the reforms.

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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 17925.

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Date of creation: Mar 2012
Date of revision:
Handle: RePEc:nbr:nberwo:17925
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  1. Amit Khandelwal, 2009. "The Long and Short (of) Quality Ladders," NBER Working Papers 15178, National Bureau of Economic Research, Inc.
  2. Katayama, Hajime & Lu, Shihua & Tybout, James R., 2009. "Firm-level productivity studies: Illusions and a solution," International Journal of Industrial Organization, Elsevier, vol. 27(3), pages 403-413, May.
  3. 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.
  4. Tor Jakob Klette & Zvi Griliches, 1994. "The Inconsistency of Common Scales Estimators when Output Prices are Unobserved and Endogenous," Discussion Papers 127, Statistics Norway, Research Department.
  5. Rana Hasan & Devashish Mitra & K.V. Ramaswamy, 2003. "Trade Reforms, Labor Regulations and Labor-Demand Elasticities: Empirical Evidence from India," Economics Study Area Working Papers 59, East-West Center, Economics Study Area.
  6. Nina Pavcnik, 2000. "Trade Liberalization, Exit, and Productivity Improvements: Evidence from Chilean Plants," NBER Working Papers 7852, National Bureau of Economic Research, Inc.
  7. Berry, Steven & Levinsohn, James & Pakes, Ariel, 1995. "Automobile Prices in Market Equilibrium," Econometrica, Econometric Society, vol. 63(4), pages 841-90, July.
  8. Levinsohn, James, 1993. "Testing the imports-as-market-discipline hypothesis," Journal of International Economics, Elsevier, vol. 35(1-2), pages 1-22, August.
  9. 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.
  10. Nick Bloom & John Van Reenen, 2006. "Measuring and Explaining Management Practices Across Firms and Countries," CEP Discussion Papers dp0716, Centre for Economic Performance, LSE.
  11. Mayer, Thierry & Melitz, Marc J & Ottaviano, Gianmarco, 2011. "Market Size, Competition, and the Product Mix of Exporters," CEPR Discussion Papers 8349, C.E.P.R. Discussion Papers.
  12. Pinelopi K. Goldberg & Amit Khandelwal & Nina Pavcnik & Petia Topalova, 2008. "Multi-product Firms and Product Turnover in the Developing World: Evidence from India," NBER Working Papers 14127, National Bureau of Economic Research, Inc.
  13. Mary Amiti & Jozef Konings, 2005. "Trade Liberalization, Intermediate Inputs, and Productivity: Evidence from Indonesia," IMF Working Papers 05/146, International Monetary Fund.
  14. Marc J. Melitz & Gianmarco I.P. Ottaviano, 2005. "Market Size, Trade, and Productivity," NBER Working Papers 11393, National Bureau of Economic Research, Inc.
  15. James Levinsohn & Amil Petrin, 2000. "Estimating Production Functions Using Inputs to Control for Unobservables," NBER Working Papers 7819, National Bureau of Economic Research, Inc.
  16. Eckel, Carsten & Neary, J Peter, 2006. "Multi-Product Firms and Flexible Manufacturing in the Global Economy," CEPR Discussion Papers 5941, C.E.P.R. Discussion Papers.
  17. 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.
  18. W. M. Corden, 1966. "The Structure of a Tariff System and the Effective Protective Rate," Journal of Political Economy, University of Chicago Press, vol. 74, pages 221.
  19. Pinelopi K. Goldberg & Rebecca Hellerstein, 2007. "A Structural Approach to Identifying the Sources of Local-Currency Price Stability," NBER Working Papers 13183, National Bureau of Economic Research, Inc.
  20. Jan De Loecker & Pinelopi Koujianou Goldberg, 2013. "Firm Performance in a Global Market," NBER Working Papers 19308, National Bureau of Economic Research, Inc.
  21. Petia Topalova, 2010. "Factor Immobility and Regional Impacts of Trade Liberalization: Evidence on Poverty from India," American Economic Journal: Applied Economics, American Economic Association, vol. 2(4), pages 1-41, October.
  22. Hall, Robert E, 1988. "The Relation between Price and Marginal Cost in U.S. Industry," Journal of Political Economy, University of Chicago Press, vol. 96(5), pages 921-47, October.
  23. Baumol, William J & Panzar, John C & Willig, Robert D, 1983. "Contestable Markets: An Uprising in the Theory of Industry Structure: Reply," American Economic Review, American Economic Association, vol. 73(3), pages 491-96, June.
  24. Besley, Timothy J. & Burgess, Robin, 2002. "Can Labour Regulation Hinder Economic Performance? Evidence from India," CEPR Discussion Papers 3260, C.E.P.R. Discussion Papers.
  25. Kremer, Michael, 1993. "The O-Ring Theory of Economic Development," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 551-75, August.
  26. James Levinsohn & Amil Petrin, 2003. "Estimating Production Functions Using Inputs to Control for Unobservables," Review of Economic Studies, Oxford University Press, vol. 70(2), pages 317-341.
  27. 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.
  28. Howitt, Peter & Griffith, Rachel & Aghion, Philippe & Blundell, Richard & Bloom, Nick, 2005. "Competition and Innovation: An Inverted-U Relationship," Scholarly Articles 4481507, Harvard University Department of Economics.
  29. De Loecker, Jan, 2010. "A Note on Detecting Learning by Exporting," CEPR Discussion Papers 8121, C.E.P.R. Discussion Papers.
  30. Marc J. Melitz, 2003. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," Econometrica, Econometric Society, vol. 71(6), pages 1695-1725, November.
  31. Panagariya, Arvind, 2008. "India: The Emerging Giant," OUP Catalogue, Oxford University Press, number 9780195315035.
  32. Goldberg, Pinelopi Koujianou, 1995. "Product Differentiation and Oligopoly in International Markets: The Case of the U.S. Automobile Industry," Econometrica, Econometric Society, vol. 63(4), pages 891-951, July.
  33. De Loecker, Jan & Warzynski, Frederic, 2009. "Markups and Firm-level Export Status," CEPR Discussion Papers 7450, C.E.P.R. Discussion Papers.
  34. Goldberg, Pinelopi & Verboven, Frank, 2001. "Market Integration and Convergence to the Law of One Price: Evidence from the European Car Market," CEPR Discussion Papers 2926, C.E.P.R. Discussion Papers.
  35. Pinelopi Koujianou Goldberg & Amit Kumar Khandelwal & Nina Pavcnik & Petia Topalova, 2010. "Imported Intermediate Inputs and Domestic Product Growth: Evidence from India," The Quarterly Journal of Economics, MIT Press, vol. 125(4), pages 1727-1767, November.
  36. Nick Bloom & John Van Reenen, 2010. "Why do Management Practices Differ Across Firms and Countries?," CEP Occasional Papers 26, Centre for Economic Performance, LSE.
  37. Verhoogen, Eric A, 2007. "Trade, Quality Upgrading and Wage Inequality in the Mexican Manufacturing Sector," CEPR Discussion Papers 6385, C.E.P.R. Discussion Papers.
  38. Emi Nakamura & Dawit Zerom, 2010. "Accounting for Incomplete Pass-Through," Review of Economic Studies, Oxford University Press, vol. 77(3), pages 1192-1230.
  39. Robert E. Hall, 1986. "Market Structure and Macroeconomic Fluctuations," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 17(2), pages 285-338.
  40. Chang-Tai Hsieh & Peter Klenow, 2009. "Misallocation and Manufacturing TFP in China and India," Working Papers 09-04, Center for Economic Studies, U.S. Census Bureau.
  41. László Halpern & Miklós Koren & Adam Szeidl, 2011. "Imported Inputs and Productivity," CeFiG Working Papers 8, Center for Firms in the Global Economy, revised 16 Sep 2011.
  42. Pinelopi Goldberg & Amit Khandelwal & Nina Pavcnik & Petia Topalova, 2009. "Trade Liberalization and New Imported Inputs," American Economic Review, American Economic Association, vol. 99(2), pages 494-500, May.
  43. Jan De Loecker, 2013. "Detecting Learning by Exporting," American Economic Journal: Microeconomics, American Economic Association, vol. 5(3), pages 1-21, August.
  44. Costas Arkolakis & Marc-Andreas Muendler, 2010. "The Extensive Margin of Exporting Products: A Firm-level Analysis," CESifo Working Paper Series 3309, CESifo Group Munich.
  45. Ackerberg, Daniel & Caves, Kevin & Frazer, Garth, 2006. "Structural identification of production functions," MPRA Paper 38349, University Library of Munich, Germany.
  46. Steven T. Berry, 1994. "Estimating Discrete-Choice Models of Product Differentiation," RAND Journal of Economics, The RAND Corporation, vol. 25(2), pages 242-262, Summer.
  47. Panzar, John C., 1989. "Technological determinants of firm and industry structure," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 1, chapter 1, pages 3-59 Elsevier.
  48. repec:spo:wpecon:info:hdl:2441/c8dmi8nm4pdjkuc9g8m210prh is not listed on IDEAS
  49. Sivadasan Jagadeesh, 2009. "Barriers to Competition and Productivity: Evidence from India," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 9(1), pages 1-66, September.
  50. Andrew B Bernard & Jonathan Eaton & J. Bradford Jensen & Samuel Kortum, 2000. "Plants and productivity in international trade," Working Papers 00-08, Center for Economic Studies, U.S. Census Bureau.
  51. Costas Arkolakis & Arnaud Costinot & Andres Rodriguez-Clare, 2012. "New Trade Models, Same Old Gains?," American Economic Review, American Economic Association, vol. 102(1), pages 94-130, February.
  52. Marc J. Melitz & Gianmarco I. P. Ottaviano, 2008. "Market Size, Trade, and Productivity (DOI:10.111/j.1467-937x.2007.00463.x)," Review of Economic Studies, Oxford University Press, vol. 75(3), pages 985-985.
  53. 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.
  54. Jonathan Eaton & Samuel Kortum, 2002. "Technology, Geography, and Trade," Econometrica, Econometric Society, vol. 70(5), pages 1741-1779, September.
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