... Smoking,'' Review of Economics and Statistics, 77 Sapolsky, Robert M. (1993), “Endocrinology Alfresco: Psychoendocrine Studies of Wild Baboons,” Recent Progress in Hormone Research, 48: 437-468. ... health across education groups often emerge before the health care system becomes involved: as documented in the previous section, there are significant education differences in the incidence ... self esteem, which are associated with better health (Ross and Mirowsky 1999). In studies that document these correlations, it is not clear whether education leads to changes in rank, which in...