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Occupational Specificity of Human Capital


  • Iourii Manovskii
  • Gueorgui Kambourov


In this paper we document substantial returns to occupational tenure. Everything else being constant, ten years of occupational tenure are likely to increase wages by at least $19\%$. Moreover, we show that when occupational experience is taken into account, tenure with an industry or an employer have little importance in explaining the wage one receives. This finding is consistent with occupational specificity of human capital. We utilize the newly released by the Panel Study of Income Dynamics (PSID) Retrospective Occupation-Industry Supplemental Data Files that retroactively recode the reported occupations and industries of household heads and wives for the 1968-1980 period. We argue that the methodology employed by the PSID in constructing the Retrospective Files - different from the one employed in the original coding of the occupation and industry affiliation data - minimizes the error in identifying true industry and occupation switches, a crucial step in constructing consistent occupational and industry tenure. We use the Retrospective Files to document that the originally coded occupation and industry affiliation data in the PSID is often incorrect, to evaluate various methods for identifying genuine occupation and industry switches, and to demonstrate that the use of raw or improperly corrected occupational or industry data may bias the results of an empirical investigation substantially.

Suggested Citation

  • Iourii Manovskii & Gueorgui Kambourov, 2004. "Occupational Specificity of Human Capital," 2004 Meeting Papers 197, Society for Economic Dynamics.
  • Handle: RePEc:red:sed004:197

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    References listed on IDEAS

    1. Jovanovic, Boyan & Rosenthal, Robert W., 1988. "Anonymous sequential games," Journal of Mathematical Economics, Elsevier, vol. 17(1), pages 77-87, February.
    2. Boyan Jovanovic & Peter L. Rousseau, 2001. "Why Wait? A Century of Life before IPO," American Economic Review, American Economic Association, vol. 91(2), pages 336-341, May.
    3. Jovanovic, Boyan & MacDonald, Glenn M, 1994. "The Life Cycle of a Competitive Industry," Journal of Political Economy, University of Chicago Press, vol. 102(2), pages 322-347, April.
    4. Michael Gort, 1962. "Diversification and Integration in American Industry," NBER Books, National Bureau of Economic Research, Inc, number gort62-1, January.
    5. Steven N. Kaplan & Per Strömberg, 2003. "Financial Contracting Theory Meets the Real World: An Empirical Analysis of Venture Capital Contracts," Review of Economic Studies, Oxford University Press, vol. 70(2), pages 281-315.
    6. Christopher A. Pissarides, 2000. "Equilibrium Unemployment Theory, 2nd Edition," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262161877, January.
    7. Pastor, Lubos & Veronesi, Pietro, 2006. "Was there a Nasdaq bubble in the late 1990s?," Journal of Financial Economics, Elsevier, vol. 81(1), pages 61-100, July.
    8. Pakes, Ariel & Schankerman, Mark A., 1978. "The Rate of Obsolescence of Knowledge, Research Gestation Labs, and the Private Rate of Return to Research Resources," Working Papers 78-13, C.V. Starr Center for Applied Economics, New York University.
    9. Mariana Mazzucato, 2002. "The PC Industry: New Economy or Early Life-Cycle?," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 5(2), pages 318-345, April.
    10. David Dranove & David Meltzer, 1994. "Do Important Drugs Reach the Market Sooner?," RAND Journal of Economics, The RAND Corporation, vol. 25(3), pages 402-423, Autumn.
    11. Evans, David S, 1987. "Tests of Alternative Theories of Firm Growth," Journal of Political Economy, University of Chicago Press, vol. 95(4), pages 657-674, August.
    12. Lubos Pástor & Pietro Veronesi, 2005. "Rational IPO Waves," Journal of Finance, American Finance Association, vol. 60(4), pages 1713-1757, August.
    13. Jovanovic, Boyan, 1982. "Selection and the Evolution of Industry," Econometrica, Econometric Society, vol. 50(3), pages 649-670, May.
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    More about this item


    Human Capital;

    JEL classification:

    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials

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