This paper examines the effect of incentives on the performance of darts players. We analyze four data sets comprising a total of 123,402 darts matches of professional, amateur, and youth players. The game of darts offers an attractive natural research setting, because performance can be...

Pharmaceutical pricing in the United States varies, and patients often do not know the out-of-pocket costs of their medications until arriving at the pharmacy to retrieve their prescriptions. In recent years, these pharmacy-counter interactions have seen the introduction of copay cards:...

We propose simple behavioral definitions of comparative uncertainty aversion for a single agent towards different sources of uncertainty. Our definitions allow for the comparison of utility curvature towards different sources if the agent's choices satisfy subjective expected utility towards...

Game-theoretic models of network formation typically assume that people create relations so as to maximize their own outcome in the network. Recent experiments on network formation suggest that the assumption of self-interest might be unwarranted and that social preferences, such as altruism and...