This article presents a new method of teaching ethics in economics based on recent developments in game theory. Economics traditionally divides normative questions from positive questions, and relies only on the Pareto principle to distinguish good actions and policies from bad ones in answering...

In this paper I present an asymmetric version of the familiar public goods classroom experiment, in which some players are given more tokens to invest than others, and players collectively decide whether to divide the return to the group investment asymmetrically as well. The asymmetry between...