Many subjects in lab experiments exhibit small-stakes risk aversion, consistent with loss aversion. Those with greater math skills are less likely to show small-stakes risk aversion. We argue that departures from expected utility maximization may help explain why many firms in developing...

This paper examines the association between entrepreneurial success and firm and owner characteristics, in the context of the small retail sector in Western Kenya. Earlier work finds very high rates of return to inventories. Inventories are positively associated with math skills. Since...