This paper is an empirical study of the market for managers, more specifically the
effects of agency, human capital, and preferences on their promotion, tenure, turnover
and compensation. From a large longitudinal data set compiled from observations on
executives and their publicly listed firms, we construct a career hierarchy and report on
its main features. Our summary results motivate a dynamic competitive equilibrium
model, whose parameters we identify and estimate. Controlling for heterogeneity
amongst …firms, which differ by size and sector, and also managers, whose backgrounds
vary by age, gender and education, our estimates are used to evaluate how important
moral hazard and job experience are in jointly determining promotion rates, turnover
and compensation.