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The Impact of Selection into the Labor Force on the Gender Wage Gap

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  • Francine D. Blau
  • Lawrence M. Kahn
  • Nikolai Boboshko
  • Matthew Comey

Abstract

Using Michigan Panel Study of Income Dynamics data, we study selection bias and the gender wage gap. Employing several methods, we find large declines in the total and unexplained gender gaps in wage offers between 1981 and 2015. Under our preferred selection correction method, the median total and unexplained gaps fell by 0.378 and 0.204 log points, respectively. These are larger declines than if we had not corrected for selection and simply measured convergence in observed wage gaps. However, substantial selectivity-corrected median gender wage gaps remain in 2015: 0.242 log points (total gap) and 0.206 log points (unexplained gap).

Suggested Citation

  • Francine D. Blau & Lawrence M. Kahn & Nikolai Boboshko & Matthew Comey, 2024. "The Impact of Selection into the Labor Force on the Gender Wage Gap," Journal of Labor Economics, University of Chicago Press, vol. 42(4), pages 1093-1133.
    • Handle: RePEc:ucp:jlabec:doi:10.1086/725032
    DOI: 10.1086/725032
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    Cited by:

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    2. Iv'an Fern'andez-Val & Aico van Vuuren & Francis Vella, 2023. "Marital Sorting, Household Inequality and Selection," Papers 2310.07839, arXiv.org.
    3. Ahrsjö, Ulrika & Niknami, Susan & Palme, Mårten, 2021. "Wage Inequality, Selection and the Evolution of the Gender Earnings Gap in Sweden," Research Papers in Economics 2021:3, Stockholm University, Department of Economics.
    4. Joyce Jacobsen & Melanie Khamis & Mutlu Yuksel, 2024. "Demography, Human Capital Investment, and Lifetime Earnings for Women and Men," Eastern Economic Journal, Palgrave Macmillan;Eastern Economic Association, vol. 50(3), pages 259-277, June.
    5. Iv'an Fern'andez-Val & Franco Peracchi & Aico van Vuuren & Francis Vella, 2018. "Selection and the Distribution of Female Hourly Wages in the U.S," Papers 1901.00419, arXiv.org, revised Jan 2022.
    6. Iván Fernández‐Val & Aico van Vuuren & Francis Vella & Franco Peracchi, 2023. "Selection and the distribution of female real hourly wages in the United States," Quantitative Economics, Econometric Society, vol. 14(2), pages 571-607, May.
    7. Borjas, George J. & Edo, Anthony, 2023. "Monopsony, Efficiency, and the Regularization of Undocumented Immigrants," IZA Discussion Papers 16297, Institute of Labor Economics (IZA).

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    More about this item

    JEL classification:

    • C21 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Cross-Sectional Models; Spatial Models; Treatment Effect Models
    • C24 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Truncated and Censored Models; Switching Regression Models; Threshold Regression Models
    • J16 - Labor and Demographic Economics - - Demographic Economics - - - Economics of Gender; Non-labor Discrimination
    • J21 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Labor Force and Employment, Size, and Structure
    • J30 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - General
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials
    • J71 - Labor and Demographic Economics - - Labor Discrimination - - - Hiring and Firing

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