There is a substantial literature examining coordination in public goods games. We conducted an experiment to explore how varying patterns of thresholds affect the willingness of subjects to contribute to a public good. We had subjects play a multi-period game where each subject was allocated an...

An impure public good is a commodity that combines public and private characteristics in fixed proportions. Green goods such as dolphin-friendly tuna or green electricity programs provide increasings popular examples of impure goods. We design an experiment to test how the presence of impure...

Trust is indispensable to fiduciary fields (e.g., credit rating), where experts exercise wide discretion on others behalf. Can the shame from scandal sort trustworthy people out of a fiduciary field? I tested for the possibility in a charitable contribution game where subjects could be...

Trust is indispensable to fiduciary fields (e.g., credit rating), where experts exercise wide discretion on behalf of others. Can the shame from a scandal sort trustworthy people out of a fiduciary field? I tested for the possibility that a shame externality can sort in a charitable contribution...

Considerable experimental evidence shows that although costly peer-punishment enhances cooperation in repeated public-good games, heavy punishment in early rounds leads to average period payoffs below the non-cooperative equilibrium benchmark. In an environment where past payoffs determine...

Considerable experimental evidence shows that although costly peer-punishment enhances cooperation in repeated public-good games, heavy punishment in early rounds leads to average period payoffs below the non-cooperative equilibrium benchmark. In an environment where past payoffs determine...

Reputation systems that rely on feedback from traders are important institutions for helping sustain trust in markets, while feedback information is usually considered a public good. We apply both theoretical models and experiments to study how raters' feedback behavior responds to different...

Voluntary and compulsory (but rarely enforced) public statements of good intent are frequently observed in the real world, as for example the `Banker's oath', the 'Hippocratic oath' or the requirement of many academic journals for authors to affirm that research was carried out ethically. In...

This study examines the relationship between individual altruistic attitudes and the incentives of participating in a climate coalition by using a laboratory experiment. A dominant strategy solution design assigns players into two roles in the game: critical and non-critical players. The...

This study investigates the impact of reciprocal altruistic attitudes on individual willingness to participate in a climate coalition with experimental evidences. The theoretical result suggested that the scope of the coalition’s formation could be enlarged by the participation of altruists....