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This paper develops and applies a method for decomposing cross section variability of earnings into components that are forecastable at the time students decide to go to college (heterogeneity) and components that are unforecastable. About 60% of variability in returns to schooling is...
Persistent link: https://www.econbiz.de/10012467663
The purpose of this paper is to consider human capital models of earning behavior over an individual lifetime. A general class of life cycle models relating to individual earnings behavior is developed by considering alternative formulation of the basic Ben- Porath type model. An explicit...
Persistent link: https://www.econbiz.de/10012479121
largely attributable to human capital investments? Section 3 tests the proposition that over the working age capacity wages (i ….e. wages before netting out investment) decline before observed wages do. Implied timing of labor supply provides the test. The …
Persistent link: https://www.econbiz.de/10012474077
time of their lives when average annual weight gain is greatest. We allow body mass to explain variation in wages … behaviors that determine wages. We find significant differences in the contemporaneous effect and the dynamic effect of body … mass on wages, both across females of different races and over the distribution of wages …
Persistent link: https://www.econbiz.de/10012456247
We document large differences in lifetime hours of work using data from the NLSY79 and argue that these differences are an important source of inequality in lifetime earnings. To establish this we develop and calibrate a rich heterogeneous agent model of labor supply and human capital...
Persistent link: https://www.econbiz.de/10015072938
This paper derives optimal income tax and human capital policies in a dynamic life cycle model of labor supply and risky human capital formation. The wage is a function of both stochastic, persistent, and exogenous "ability'' and endogenous human capital. Human capital is acquired throughout...
Persistent link: https://www.econbiz.de/10012457460
We assess the concentration and duration of zero tax liabilities and of transfer receipts, using data for households with ten to forty years of observations from the Panel Survey of Income Dynamics. We find that neither is strongly concentrated. Nearly 68% owe no federal tax in at least one...
Persistent link: https://www.econbiz.de/10012456099
Why is unemployment higher for younger individuals? We address this question in a frictional model of the labor market that features learning about occupational fit. In order to learn the occupation in which they are most productive, workers sample occupations over their careers. Because young...
Persistent link: https://www.econbiz.de/10012458037
earnings and steeper age-earnings profile, in line with predictions from human capital theory. These estimates imply an …
Persistent link: https://www.econbiz.de/10012458416
option values, the internal rate of return - a cornerstone of classical human capital theory - is not a useful guide to …
Persistent link: https://www.econbiz.de/10012468966