Are labor markets in higher-income countries more meritocratic, in the sense that worker-job matching is based on skills rather than idiosyncratic attributes unrelated to productivity? If so, why? And what are the aggregate consequences? Using internationally comparable data on worker skills and...

This paper tests on differences between age-related reductions in the performance of men and women. The assumption that men age faster is obvious, because men′s life expectancy is generally lower. In addition to other studies on age-related reduction in human performance, this paper examines...