We investigate how early life circumstances - childhood health and socioeconomic status (SES) - are associated with labor market outcomes over an individualś entire life cycle. A life cycle approach provides insights not only into which labor market outcomes are associated with adverse...

Understanding of the substantial disparity in health between low and high socioeconomic status (SES) groups is hampered by the lack of a suffciently comprehensive theoretical framework to interpret empirical facts and to predict yet untested relations. We present a life-cycle model that...

This paper develops a model in which individuals gain social status among their peers for being 'tough' by committing violent acts. We show that a high penalty for moderately violent acts (zero-tolerance) may yield a double dividend in that it reduces both moderate and extreme violence. The...

This paper provides experimental evidence showing that indirectreciprocity may important in economic decision making and in thedevelopment of group norms. We study a `repeated helping game' withrandom pairing in large groups, with individuals equally dividedbetween donors and recipients. Donors...