I explore possible impacts of reciprocal preferences on participation in international environmental agreements. Reciprocal countries condition their willingness to abate on others' abatement. No participation is always stable. A full or majority coalition can be stable, provided that...

We consider rules (strategies, commitments, contracts, or computer programs) that make behavior contingent on an opponent's rule. The set of perfectly observable rules is not well defined. Previous contributions avoid this problem by restricting the rules deemed admissible. We instead limit the...

This book contributes to behavioral economic research on the central issue of social preferences, focusing on the implications of social fairness norms on the interaction of market participants. The author uses both game-theoretic and experimental methods to analyze the implications of social...

While classical exchange theorists excluded bargaining from the scope of their theories, most contemporary theorists have done the opposite, concentrating exclusively on negotiated exchanges with binding agreements. This chapter describes the theoretical logic and empirical results of a new...