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Human Capital Accumulation at Work: Estimates for the World and Implications for Development

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  • Remi Jedwab
  • Paul Romer
  • Asif M. Islam
  • Roberto Samaniego

Abstract

We (i) study wage-experience profiles and obtain measures of returns to potential work experience using data from about 24 million individuals in 1,084 surveys and census samples across 145 countries; (ii) show that workers in developed countries accumulate twice as much human capital at work as those in developing countries; (iii) use a simple accounting framework to find that the contribution of work experience and education to human capital accumulation and economic development might be equally important; and (iv) employ panel regressions to investigate how changes in the returns over time correlate with several factors such as economic recessions, transitions, and human capital stocks.

Suggested Citation

  • Remi Jedwab & Paul Romer & Asif M. Islam & Roberto Samaniego, 2023. "Human Capital Accumulation at Work: Estimates for the World and Implications for Development," American Economic Journal: Macroeconomics, American Economic Association, vol. 15(3), pages 191-223, July.
    • Handle: RePEc:aea:aejmac:v:15:y:2023:i:3:p:191-223
    DOI: 10.1257/mac.20210002
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    Cited by:

    1. Remi Jedwab & Paul Romer & Asif M. Islam & Roberto Samaniego, 2023. "Human Capital Accumulation at Work: Estimates for the World and Implications for Development," American Economic Journal: Macroeconomics, American Economic Association, vol. 15(3), pages 191-223, July.
    2. Chernina, Eugenia & Gimpelson, Vladimir, 2023. "Do wages grow with experience? Deciphering the Russian puzzle," Journal of Comparative Economics, Elsevier, vol. 51(2), pages 545-563.
    3. Bart van Ark & Dirk Pilat & Klaas de Vries, 2023. "Are Pro-Productivity Policies Fit for Purpose? Productivity Drivers and Policies in G-20 Economies," Working Papers 038, The Productivity Institute.
    4. Chernina, Eugenia & Gimpelson, Vladimir, 2022. "Do Wages Grow with Experience? Deciphering the Russian Puzzle," IZA Discussion Papers 15068, Institute of Labor Economics (IZA).

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    More about this item

    JEL classification:

    • D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
    • I25 - Health, Education, and Welfare - - Education - - - Education and Economic Development
    • I26 - Health, Education, and Welfare - - Education - - - Returns to Education
    • 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
    • O15 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Economic Development: Human Resources; Human Development; Income Distribution; Migration

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