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Human Capital Dispersion and Incentives to Innovate

  • Maurizio Iacopetta

    ()

    (Observatoire Français des Conjonctures Économiques)

Do policies that alter the allocation of human capital across individuals affect the innovation capacity of an economy? To answer this question, I extend Romer's (1990) growth model to allow for individual heterogeneity. I find that the value of an invention rises with equality. If skills and talents are evenly distributed, inventions are more widely adopted in production and users are willing to bid a higher price. Therefore, more equality is associated with a larger share of the population employed in the business of invention. However, inventors of an equal society are not as creative as those of an unequal one. As a result an inverted-U curve relating inequality and the innovation rate emerges, indicating that departures from extreme forms of equality or inequality are growth-enhancing. I discuss evidence that agrees with the main implications of the analysis, namely that the market size and the number of inventors are negatively affected by inequality. Finally, a calibration exercise suggests that in recent decades the U.S. has been in the ascending portion of the inequality-growth curve.

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Paper provided by Observatoire Francais des Conjonctures Economiques (OFCE) in its series Documents de Travail de l'OFCE with number 2010-32.

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Date of creation: Nov 2010
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Handle: RePEc:fce:doctra:1032
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  1. Michael Spence, 1976. "Product Selection, Fixed Costs, and Monopolistic Competition," Review of Economic Studies, Oxford University Press, vol. 43(2), pages 217-235.
  2. Persson, Torsten & Tabellini, Guido, 1994. "Is Inequality Harmful for Growth?," American Economic Review, American Economic Association, vol. 84(3), pages 600-621, June.
  3. Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July.
  4. Long, N.V. & Wong, K.Y., 1996. "Endogenous Growth and International Trade: A Survey," Working Papers 96-07, University of Washington, Department of Economics.
  5. Gene M Grossman & Edwin L Lai, 2004. "International Protection of Intellectual Property," Levine's Working Paper Archive 122247000000000442, David K. Levine.
  6. Durlauf, Steven N, 1996. "A Theory of Persistent Income Inequality," Journal of Economic Growth, Springer, vol. 1(1), pages 75-93, March.
  7. Jacob M. Markman & Eric A. Hanushek & John F. Kain & Steven G. Rivkin, 2003. "Does peer ability affect student achievement?," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 18(5), pages 527-544.
  8. Aiyagari, S Rao, 1995. "Optimal Capital Income Taxation with Incomplete Markets, Borrowing Constraints, and Constant Discounting," Journal of Political Economy, University of Chicago Press, vol. 103(6), pages 1158-75, December.
  9. Saint-Paul, G. & Verdier, T., 1991. "Education, Democracy and growth," DELTA Working Papers 91-27, DELTA (Ecole normale supérieure).
  10. 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.
  11. Luis A. Rivera-Batiz & Paul M. Romer, 1991. "Economic Integration and Endogenous Growth," The Quarterly Journal of Economics, Oxford University Press, vol. 106(2), pages 531-555.
  12. Oded Galor & Omer Moav, 2004. "From Physical to Human Capital Accumulation: Inequality and the Process of Development," Review of Economic Studies, Oxford University Press, vol. 71(4), pages 1001-1026.
  13. Sunde, Uwe, 2001. "Human Capital Accumulation, Education and Earnings Inequality," IZA Discussion Papers 310, Institute for the Study of Labor (IZA).
  14. Baumol, William J, 1990. "Entrepreneurship: Productive, Unproductive, and Destructive," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 893-921, October.
  15. Dennis Epple & Elizabeth Newlon & Richard Romano, 2000. "Ability Tracking, School Competition, and the Distribution of Educational Benefits," NBER Working Papers 7854, National Bureau of Economic Research, Inc.
  16. David Card & Alan Krueger, 1990. "Does School Quality Matter? Returns to Education and the Characteristics of Public Schools in the United States," NBER Working Papers 3358, National Bureau of Economic Research, Inc.
  17. Rajiv Sethi & Rohini Somanathan, 2004. "Inequality and segregation," Indian Statistical Institute, Planning Unit, New Delhi Discussion Papers 04-03, Indian Statistical Institute, New Delhi, India.
  18. Oded Galor & Joseph Zeira, 1993. "Income Distribution and Macroeconomics," Review of Economic Studies, Oxford University Press, vol. 60(1), pages 35-52.
  19. Raquel Fernandez & Richard Rogerson, 1996. "Income Distribution, Communities, and the Quality of Public Education," The Quarterly Journal of Economics, Oxford University Press, vol. 111(1), pages 135-164.
  20. Eric A. Hanushek & Ludger Wössmann, 2006. "Does Educational Tracking Affect Performance and Inequality? Differences- in-Differences Evidence Across Countries," Economic Journal, Royal Economic Society, vol. 116(510), pages C63-C76, 03.
  21. Evans, David S & Jovanovic, Boyan, 1989. "An Estimated Model of Entrepreneurial Choice under Liquidity Constraints," Journal of Political Economy, University of Chicago Press, vol. 97(4), pages 808-27, August.
  22. Aghion, Philippe & Meghir, Costas & Vandenbussche, Jérôme, 2005. "Growth, Distance to Frontier and Composition of Human Capital," CEPR Discussion Papers 4860, C.E.P.R. Discussion Papers.
  23. Banerjee, Abhijit V & Newman, Andrew F, 1993. "Occupational Choice and the Process of Development," Journal of Political Economy, University of Chicago Press, vol. 101(2), pages 274-98, April.
  24. Benabou, R., 1992. "Heterogeneity, Stratification, and Growth," Working papers 93-4, Massachusetts Institute of Technology (MIT), Department of Economics.
  25. Figlio, David N. & Page, Marianne E., 2002. "School Choice and the Distributional Effects of Ability Tracking: Does Separation Increase Inequality?," Journal of Urban Economics, Elsevier, vol. 51(3), pages 497-514, May.
  26. Thomas Piketty, 1997. "The Dynamics of the Wealth Distribution and the Interest Rate with Credit Rationing," Review of Economic Studies, Oxford University Press, vol. 64(2), pages 173-189.
  27. Lorraine Dearden & Javier Ferri & Costas Meghir, 2000. "The effect of school quality on educational attainment and wages," IFS Working Papers W00/22, Institute for Fiscal Studies.
  28. Galor, O. & Tsiddon, D., 1996. "The Distribution of Human Capital and Economic Growth," Papers 18-96, Tel Aviv - the Sackler Institute of Economic Studies.
  29. Costas Meghir & Mårten Palme, 2004. "Educational reform, ability and family background," IFS Working Papers W04/10, Institute for Fiscal Studies.
  30. Juhn, Chinhui & Murphy, Kevin M & Pierce, Brooks, 1993. "Wage Inequality and the Rise in Returns to Skill," Journal of Political Economy, University of Chicago Press, vol. 101(3), pages 410-42, June.
  31. Banerjee, Abhijit V & Duflo, Esther, 2003. "Inequality and Growth: What Can the Data Say?," Journal of Economic Growth, Springer, vol. 8(3), pages 267-99, September.
  32. Fernandez, Raquel & Rogerson, Richard, 1998. "Public Education and Income Distribution: A Dynamic Quantitative Evaluation of Education-Finance Reform," American Economic Review, American Economic Association, vol. 88(4), pages 813-33, September.
  33. Volker Meier, 2004. "Choosing between School Systems: The Risk of Failure," FinanzArchiv: Public Finance Analysis, Mohr Siebeck, Tübingen, vol. 60(1), pages 83-, April.
  34. Galor, O. & Tsiddon, D., 1996. "Technological Progress, Mobility and Economic Growth," Papers 13-96, Tel Aviv.
  35. Paul M Romer, 1999. "Endogenous Technological Change," Levine's Working Paper Archive 2135, David K. Levine.
  36. Giorgio Brunello & Massimo Giannini, 2001. "Stratified or Comprehensive? The Economic Efficiency of School Design," CESifo Working Paper Series 453, CESifo Group Munich.
  37. Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
  38. Charles I. Jones, 1999. "Growth: With or Without Scale Effects?," American Economic Review, American Economic Association, vol. 89(2), pages 139-144, May.
  39. Domowitz, Ian & Hubbard, R Glenn & Petersen, Bruce C, 1988. "Market Structure and Cyclical Fluctuations in U.S. Manufacturing," The Review of Economics and Statistics, MIT Press, vol. 70(1), pages 55-66, February.
  40. Carneiro, Pedro & Heckman, James J., 2003. "Human Capital Policy," IZA Discussion Papers 821, Institute for the Study of Labor (IZA).
  41. Richard R. Nelson & Edmond S. Phelps, 1965. "Investment in Humans, Technological Diffusion and Economic Growth," Cowles Foundation Discussion Papers 189, Cowles Foundation for Research in Economics, Yale University.
  42. Rodrik, Dani & Alesina, Alberto, 1994. "Distributive Politics and Economic Growth," Scholarly Articles 4551798, Harvard University Department of Economics.
  43. R. Mehra & E. Prescott, 2010. "The equity premium: a puzzle," Levine's Working Paper Archive 1401, David K. Levine.
  44. Laura M. Argys & Daniel I. Rees & Dominic J. Brewer, 1996. "Detracking America's schools: Equity at zero cost?," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 15(4), pages 623-645.
  45. Amparo Castello & Rafael Domenech, 2002. "Human Capital Inequality and Economic Growth: Some New Evidence," Economic Journal, Royal Economic Society, vol. 112(478), pages C187-C200, March.
  46. Loury, Glenn C, 1981. "Intergenerational Transfers and the Distribution of Earnings," Econometrica, Econometric Society, vol. 49(4), pages 843-67, June.
  47. Raquel Fernandez, 2001. "Sorting, Education and Inequality," NBER Working Papers 8101, National Bureau of Economic Research, Inc.
  48. Alberto Alesina & Dani Rodrik, 1994. "Distributive Politics and Economic Growth," The Quarterly Journal of Economics, Oxford University Press, vol. 109(2), pages 465-490.
  49. Dobbelsteen, Simone & Levin, Jesse & Oosterbeek, Hessel, 2002. " The Causal Effect of Class Size on Scholastic Achievement: Distinguishing the Pure Class Size Effect from the Effect of Changes in Class Composition," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 64(1), pages 17-38, February.
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