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Intelligence, Human Capital, and Economic Growth: A Bayesian Averaging of Classical Estimates (BACE) Approach

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Author Info

  • Garett Jones

    (Southern Illinois University Edwardsville)

  • W. Joel Schneider

    (Illinois State University)

Abstract

Human capital plays an important role in the theory of economic growth, but it has been difficult to measure this abstract concept. We survey the psychological literature on cross-cultural IQ tests, and conclude that modern intelligence tests are well-suited for measuring an important form of a nation’s human capital. Using a new database compiled by Lynn and Vanhanen (2002) along with a Bayesian methodology derived from Sala-i-Martin, Doppelhofer, and Miller (AER, 2004), we show that national average IQ has a robust positive relationship with economic growth. In growth regressions that include only robust control variables, IQ is statistically significant in 99.8% of these 1330 regressions, and the IQ coefficient is always positive. A strong relationship persists even when OECD countries are excluded from the sample. A 1 point increase in a nation’s average IQ is associated with a persistent 0.11% annual increase in GDP per capita.

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Bibliographic Info

Paper provided by EconWPA in its series Development and Comp Systems with number 0507005.

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Length: 48 pages
Date of creation: 11 Jul 2005
Date of revision:
Handle: RePEc:wpa:wuwpdc:0507005

Note: Type of Document - pdf; pages: 48
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Web page: http://128.118.178.162

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Keywords: Economic Growth; Human Capital; Intelligence; IQ; Education;

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References

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  1. Edward E. Leamer, 1982. "Let's Take the Con Out of Econometrics," UCLA Economics Working Papers 239, UCLA Department of Economics.
  2. Barro, Robert J. & Lee, Jong-Wha, 1993. "International comparisons of educational attainment," Journal of Monetary Economics, Elsevier, vol. 32(3), pages 363-394, December.
  3. Peter J. Klenow & Mark Bils, 2000. "Does Schooling Cause Growth?," American Economic Review, American Economic Association, vol. 90(5), pages 1160-1183, December.
  4. Dennis D. Kimko & Eric A. Hanushek, 2000. "Schooling, Labor-Force Quality, and the Growth of Nations," American Economic Review, American Economic Association, vol. 90(5), pages 1184-1208, December.
  5. Charles Murray, 2002. "IQ and Income Inequality in a Sample of Sibling Pairs from Advantaged Family Backgrounds," American Economic Review, American Economic Association, vol. 92(2), pages 339-343, May.
  6. Gernot Doppelhofer & Ronald I. Miller & Xavier Sala-i-Martin, 2000. "Determinants of Long-Term Growth: A Bayesian Averaging of Classical Estimates (Bace) Approach," OECD Economics Department Working Papers 266, OECD Publishing.
  7. Jonathan H. Wright, 2003. "Forecasting U.S. inflation by Bayesian Model Averaging," International Finance Discussion Papers 780, Board of Governors of the Federal Reserve System (U.S.).
  8. Levine, Ross & Renelt, David, 1991. "A sensitivity analysis of cross-country growth regressions," Policy Research Working Paper Series 609, The World Bank.
  9. Temple, Jonathan, 2000. "Growth Regressions and What the Textbooks Don't Tell You," Bulletin of Economic Research, Wiley Blackwell, vol. 52(3), pages 181-205, July.
  10. Garett Jones, 2005. "IQ in the Ramsey Model: A Naive Calibration," Development and Comp Systems 0507004, EconWPA.
  11. Samuel Bowles & Herbert Gintis & Melissa Osborne, 2000. "The Determinants of Earnings: Skills, Preferences, and Schooling," UMASS Amherst Economics Working Papers 2000-07, University of Massachusetts Amherst, Department of Economics.
  12. Gary Koop & Simon Potter, 2003. "Forecasting in large macroeconomic panels using Bayesian Model Averaging," Staff Reports 163, Federal Reserve Bank of New York.
  13. Fabio Milani, 2004. "Monetary Policy with a Wider Information Set: a Bayesian Model Averaging Approach," Macroeconomics 0401004, EconWPA.
  14. Derek A. Neal & William R. Johnson, 1995. "The Role of Pre-Market Factors in Black-White Wage Differences," NBER Working Papers 5124, National Bureau of Economic Research, Inc.
  15. Leamer, Edward E, 1985. "Sensitivity Analyses Would Help," American Economic Review, American Economic Association, vol. 75(3), pages 308-13, June.
  16. Barro, Robert J & Lee, Jong Wha, 1996. "International Measures of Schooling Years and Schooling Quality," American Economic Review, American Economic Association, vol. 86(2), pages 218-23, May.
  17. Bleaney, Michael & Nishiyama, Akira, 2002. " Explaining Growth: A Contest between Models," Journal of Economic Growth, Springer, vol. 7(1), pages 43-56, March.
  18. N. Gregory Mankiw & David Romer & David N. Weil, 1992. "A Contribution to the Empirics of Economic Growth," NBER Working Papers 3541, National Bureau of Economic Research, Inc.
  19. Kevin D. Hoover & Stephen J. Perez, . "Truth and Robustness in Cross-country Growth Regressions," Department of Economics 01-01, California Davis - Department of Economics.
  20. Weede, Erich & Kampf, Sebastian, 2002. "The Impact of Intelligence and Institutional Improvements on Economic Growth," Kyklos, Wiley Blackwell, vol. 55(3), pages 361-80.
  21. Xavier Sala-i-Martin, 1997. "I just ran four million regressions," Economics Working Papers 201, Department of Economics and Business, Universitat Pompeu Fabra.
  22. S. Illeris & G. Akehurst, 2002. "Introduction," The Service Industries Journal, Taylor & Francis Journals, vol. 22(1), pages 1-3, January.
  23. Daron Acemoglu & Simon Johnson & James A. Robinson, 2001. "The Colonial Origins of Comparative Development: An Empirical Investigation," American Economic Review, American Economic Association, vol. 91(5), pages 1369-1401, December.
  24. Eric A. Hanushek & Dongwook Kim, 1995. "Schooling, Labor Force Quality, and Economic Growth," NBER Working Papers 5399, National Bureau of Economic Research, Inc.
  25. Barro, Robert J. & Lee, Jong-Wha, 1994. "Sources of economic growth," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 40(1), pages 1-46, June.
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  1. Lack of dietary iodine threatens brain development in children
    by Heather Yeatman, Associate Professor in School of Health Sciences at University of Wollongong in The Conversation on 2013-06-18 20:41:12
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  1. IQ and Global Inequality in Wikipedia (Swedish)
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