This paper reconsiders the relationship between the rules of a game and its outcomes. The authors develop a notion of rule reform that leads to the selection of Pareto improved equilibria points. They then apply this notion to a series of naturally occurring fishing rules, including examples...

In recent years, scholars have turned to alternative representations of utility to capture motivational heterogeneity across individuals. In the research reported here, we examine two models of heterogeneous utility--linear-altruism and inequity-aversion--in the context of two-person, social...