This paper describes the changes in the composition of the labor force in the last 35 years and quantifies the substitution of low education / high experience workers by low experience / high education workers by using US and French microdata. The consequences of this substitution on the wage...

Human capital investments are not independent of the aggregate state of labor markets: frictions and slackness of the labor market raise the returns to specific human capital investments relative to general investments. We build a macroeconomic model with two pure strategy regimes. In the pure...