We report results from standard minimum-effort experiments conducted in Copenhagen (Denmark). Our subjects frequently coordinate on the Pareto-efficient equilibrium even in groups of six. This is in stark contrast to the previous literature, as we show in a detailed analysis of experiments which...

We assess the predictive power of a model of other-regarding preferences - inequality aversion - using a within-subjects design. We run four different experiments (ultimatum game, dictator game, sequential-move prisoners' dilemma and public-good game) with the same sample of subjects. We elicit...

We assess the predictive power of a model of other-regarding preferences, inequality aversion, using a within-subjects design. We run four different experiments (ultimatum game, dictator game, sequential prisoner's dilemma and public-good game) with the same sample of subjects. From the data we...

This paper analyzes vertical cross-shareholding, that is, the mutual holding of a minority of shares between vertically related firms. We investigate the conditions under which cross-shareholding improves efficiency. First, we explore the issue in a game-theoretic model and find that...