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Estimating gender wage gap in the presence of efficiency wages -- evidence from European data

Author

Listed:
  • Katarzyna Bech

    (Warsaw School Economics)

  • Joanna Tyrowicz

    (Group for Research in Applied Economics (GRAPE)
    University of Warsaw
    Institut für Arbeitsrecht und Arbeitsbeziehungen in der Europäischen Union (IAAEU)
    Institute of Labor Economics (IZA))

Abstract

Gender wage gap (adjusted for individual characteristics) as a phenomenon means that women are paid unjustifiably less than men, i.e. below their productivity. Meanwhile, efficiency wages as a phenomenon mean that a group of workers is paid in excess of productivity. However, productivity is typically unobservable, hence it is proxied by some observable characteristics. If efficiency wages are effective only in selected occupations and/or industries, and these happen to be dominated by men, measures of adjusted gender wage gaps will confound (possibly) below productivity compensating of women with above productivity efficiency wage prevalence. We propose to utilize endogenous switching models to estimate adjusted gender wage gaps. We find that without correction for the prevalence of efficiency wages, the estimates of the adjusted gender wage gaps tend to be substantially inflated.

Suggested Citation

  • Katarzyna Bech & Joanna Tyrowicz, 2017. "Estimating gender wage gap in the presence of efficiency wages -- evidence from European data," GRAPE Working Papers 20, GRAPE Group for Research in Applied Economics.
    • Handle: RePEc:fme:wpaper:20
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    More about this item

    Keywords

    efficiency wages; gender wage gap; endogenous switching regressions;
    All these keywords.

    JEL classification:

    • J16 - Labor and Demographic Economics - - Demographic Economics - - - Economics of Gender; Non-labor Discrimination
    • J33 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Compensation Packages; Payment Methods
    • J71 - Labor and Demographic Economics - - Labor Discrimination - - - Hiring and Firing

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