Do returns to human capital equalize across occupational paths?

Abstract

This study estimates earnings function parameters across alternative occupational paths, with an emphasis on identifying rates of return to post-school human capital investment. Based on cross-sectional and synthetic cohort analysis using the 1973–2000 Current Population Surveys, estimates are obtained for men and women on the returns to schooling and the investment intensity, length, and returns from post-school training. Although the shapes of wage-experience profiles differ substantially across occupations and skill groups, evidence supports the theoretical prediction that rates of return are equivalent across alternative investment paths. Little evidence is found for an increase in returns to post-school training over time. By the 1990s, returns to schooling had risen to a level similar to the returns from post-school training.

Citation

Freeman, J.A. and Hirsch, B.T. (2001), "Do returns to human capital equalize across occupational paths?", Polachek, S. (Ed.) Worker Wellbeing in a Changing Labor Market (Research in Labor Economics, Vol. 20), Emerald Group Publishing Limited, Leeds, pp. 217-242. https://doi.org/10.1016/S0147-9121(01)20043-0