The evolution of large-scale cooperation among genetic strangers is a fundamental unanswered question in the social sciences. Behavioral economics has persuasively shown that so called "strong reciprocity" plays a key role in accounting for the endogenous enforcement of cooperation. Insofar as...

The tax incidence of different price-point instant lottery games is examined. Theoretical reasons exist for expecting higher-priced instant lottery games to be less regressive than lower-priced instant games. Using game-level data from a sample of states, the empirical results show that...

The use of coarse categories is prevalent in various situations and has been linked to biased economic outcomes, ranging from discrimination against minorities to empirical anomalies in financial markets. In this paper we study economic rationales for categorizing coarsely. We think of the way...