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Offshoring and Directed Technical Change

  • Daron Acemoglu
  • Gino Gancia
  • Fabrizio Zilibotti

We study the short- and long-run implications of offshoring on innovation, technology adoption, wage and income inequality in a Ricardian model with directed technical change. A unique final good is produced by combining a skilled and an unskilled product, each produced from a continuum of intermediates (tasks). Some of these tasks can be transferred from a skill-abundant West to a skill-scarce East. Profit maximization determines both the extent of offshoring and technological progress. offshoring induces technical change with an ambiguous factor bias. When the initial level of offshoring is low, an increase in offshoring opportunities triggers a transition with falling real wages for unskilled workers in the West, skill-biased technical change and rising skill premia worldwide. As the extent of offshoring becomes sufficiently large, further increases in offshoring induce technical change biased in favor of the unskilled because offshoring closes the gap between unskilled wages in the West and the East, and this limits the power of the price effect fueling skill-biased technical change. Transitional dynamics reveal that offshoring and technical change are substitutes in the short run but complements in the long run. Finally, though offshoring improves the welfare of workers in the East, it may benefit or harm unskilled workers in the West depending on elasticities and the equilibrium growth rate.

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Paper provided by Barcelona Graduate School of Economics in its series Working Papers with number 735.

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Date of creation: Sep 2015
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Handle: RePEc:bge:wpaper:735
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  1. Julian di Giovanni & Andrei A. Levchenko & Jing Zhang, . "The Global Welfare Impact of China: Trade Integration and Technological Change," Working Papers 625, Research Seminar in International Economics, University of Michigan.
  2. repec:cup:cbooks:9781107638105 is not listed on IDEAS
  3. Acemoglu, D., 1997. "Why Do New Technologies Complement Skills? Directed Technical Change and Wage Inequality," Working papers 97-14, Massachusetts Institute of Technology (MIT), Department of Economics.
  4. Paolo Epifani & Gino Gancia, 2002. "The Skill Bias of World Trade," KITeS Working Papers 129, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Mar 2001.
  5. Pol Antràs & Luis Garicano & Esteban Rossi-Hansberg, 2005. "Offshoring in a Knowledge Economy," NBER Working Papers 11094, National Bureau of Economic Research, Inc.
  6. Hillberry, Russell & Hummels, David, 2013. "Trade Elasticity Parameters for a Computable General Equilibrium Model," Handbook of Computable General Equilibrium Modeling, Elsevier.
  7. Jonathan Vogel & Ariel Burstein, 2012. "International trade, technology, and the skill premium," 2012 Meeting Papers 664, Society for Economic Dynamics.
  8. Song, Zheng Michael & Storesletten, Kjetil & Zilibotti, Fabrizio, 2009. "Growing like China," CEPR Discussion Papers 7149, C.E.P.R. Discussion Papers.
  9. Jonathan Vogel & Arnaud Costinot, 2008. "Matching and Inequality in the World Economy," 2008 Meeting Papers 879, Society for Economic Dynamics.
  10. Fabrizio Zilibotti & Gino Gancia, 2009. "Technological Change and the Wealth of Nations," 2009 Meeting Papers 499, Society for Economic Dynamics.
  11. Glass, Amy Jocelyn & Saggi, Kamal, 2001. "Innovation and wage effects of international outsourcing," European Economic Review, Elsevier, vol. 45(1), pages 67-86, January.
  12. Krugman, Paul, 1979. "A Model of Innovation, Technology Transfer, and the World Distribution of Income," Journal of Political Economy, University of Chicago Press, vol. 87(2), pages 253-66, April.
  13. Alan V. Deardorff, 2004. "A Trade Theorist’s Take on Skilled-Labor Outsourcing," Working Papers 519, Research Seminar in International Economics, University of Michigan.
  14. Gino Gancia & Andreas Müller and Fabrizio Zilibotti, 2015. "Structural Development Accounting," Working Papers 494, Barcelona Graduate School of Economics.
  15. Daron Acemoglu & Gino Gancia & Fabrizio Zilibotti, 2010. "Competing Engines of Growth: Innovation and Standardization," NBER Working Papers 15958, National Bureau of Economic Research, Inc.
  16. Wrona, Jens & Egger, Hartmut & Kreickemeier, Udo, 2013. "Offshoring Domestic Jobs," Annual Conference 2013 (Duesseldorf): Competition Policy and Regulation in a Global Economic Order 79995, Verein für Socialpolitik / German Economic Association.
  17. Gene M. Grossman & Esteban Rossi-Hansberg, 2008. "Trading Tasks: A Simple Theory of Offshoring," American Economic Review, American Economic Association, vol. 98(5), pages 1978-97, December.
  18. David H. Autor & David Dorn & Gordon H. Hanson, 2012. "The China Syndrome: Local Labor Market Effects of Import Competition in the United States," NBER Working Papers 18054, National Bureau of Economic Research, Inc.
  19. Bloom, Nicholas & Draca, Mirko & Van Reenen, John, 2011. "Trade induced technical change? The impact of Chinese imports on innovation, IT and productivity," CEPR Discussion Papers 8236, C.E.P.R. Discussion Papers.
  20. Christian Broda & David E. Weinstein, 2004. "Globalization and the Gains from Variety," NBER Working Papers 10314, National Bureau of Economic Research, Inc.
  21. Deardorff, Alan V., 2001. "Fragmentation in simple trade models," The North American Journal of Economics and Finance, Elsevier, vol. 12(2), pages 121-137, July.
  22. David Autor & Frank Levy & Richard Murnane, 2003. "The skill content of recent technological change: an empirical exploration," Proceedings, Federal Reserve Bank of San Francisco, issue Nov.
  23. Angus Chu & Guido Cozzi & Yuichi Furukawa, 2015. "Effects of Economic Development in China on Skill-Biased Technical Change in the US," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 18(2), pages 227-242, April.
  24. David H. Autor & Lawrence F. Katz & Melissa S. Kearney, 2008. "Trends in U.S. Wage Inequality: Revising the Revisionists," The Review of Economics and Statistics, MIT Press, vol. 90(2), pages 300-323, May.
  25. Mathias Thoenig & Thierry Verdier, 2003. "A Theory of Defensive Skill-Biased Innovation and Globalization," American Economic Review, American Economic Association, vol. 93(3), pages 709-728, June.
  26. Naghavi, Alireza & Ottaviano, Gianmarco, 2006. "Offshoring and Product Innovation," CEPR Discussion Papers 6008, C.E.P.R. Discussion Papers.
  27. Tintelnot, Felix, 2014. "Global production with export platforms," WTO Staff Working Papers ERSD-2014-17, World Trade Organization (WTO), Economic Research and Statistics Division.
  28. Gino Gancia & Fabrizio Zilibotti, 2005. "Horizontal innovation in the theory of growth and development," Economics Working Papers 831, Department of Economics and Business, Universitat Pompeu Fabra.
  29. Diego A. Comin & William Easterly & Erick Gong, 2008. "Was the Wealth of Nations Determined in 1000 B.C.?," Harvard Business School Working Papers 09-052, Harvard Business School.
  30. Richard Baldwin & Frédéric Robert-Nicoud, 2010. "Trade-in-goods and trade-in-tasks: An Integrating Framework," NBER Working Papers 15882, National Bureau of Economic Research, Inc.
  31. Arnaud Costinot & Jonathan Vogel & Su Wang, 2013. "An Elementary Theory of Global Supply Chains," Review of Economic Studies, Oxford University Press, vol. 80(1), pages 109-144.
  32. Ge, Suqin & Yang, Dennis T., 2012. "Changes in China's Wage Structure," IZA Discussion Papers 6492, Institute for the Study of Labor (IZA).
  33. Ariel Burstein & Jonathan Vogel, 2010. "Globalization, Technology, and the Skill Premium: A Quantitative Analysis," NBER Working Papers 16459, National Bureau of Economic Research, Inc.
  34. repec:cup:cbooks:9781107016064 is not listed on IDEAS
  35. Daron Acemoglu & David Autor, 2010. "Skills, Tasks and Technologies: Implications for Employment and Earnings," NBER Working Papers 16082, National Bureau of Economic Research, Inc.
  36. repec:cup:cbooks:9781107016040 is not listed on IDEAS
  37. Michael T. Kiley, 1997. "The supply of skilled labor and skill-based technological progress," Finance and Economics Discussion Series 1997-45, Board of Governors of the Federal Reserve System (U.S.).
  38. Antonio Ciccone & Giovanni Peri, 2005. "Long-Run Substitutability Between More and Less Educated Workers: Evidence from U.S. States, 1950-1990," The Review of Economics and Statistics, MIT Press, vol. 87(4), pages 652-663, November.
  39. repec:cup:cbooks:9781107674165 is not listed on IDEAS
  40. Robert C. Feenstra & J. Bradford Jensen, 2012. "Evaluating Estimates of Materials Offshoring from U.S. Manufacturing," NBER Working Papers 17916, National Bureau of Economic Research, Inc.
  41. repec:hrv:faseco:4784031 is not listed on IDEAS
  42. Felix Tintelnot, 2013. "Global Production with Export Platforms," 2013 Meeting Papers 211, Society for Economic Dynamics.
  43. repec:cup:cbooks:9781107016057 is not listed on IDEAS
  44. Paul A. Samuelson, 2004. "Where Ricardo and Mill Rebut and Confirm Arguments of Mainstream Economists Supporting Globalization," Journal of Economic Perspectives, American Economic Association, vol. 18(3), pages 135-146, Summer.
  45. repec:cup:cbooks:9781107627314 is not listed on IDEAS
  46. Dinopoulos, Elias & Segerstrom, Paul, 2010. "Intellectual property rights, multinational firms and economic growth," Journal of Development Economics, Elsevier, vol. 92(1), pages 13-27, May.
  47. Robert C. Feenstra & Gene M. Grossman & Douglas A. Irwin (ed.), 1996. "The Political Economy of Trade Policy: Papers in Honor of Jagdish Bhagwati," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262061864, June.
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