Extensive experimental research on public good games documents that many subjects are "conditional cooperators" in that they positively correlate their contribution with (their belief about) contributions of other subjects in their peer group. The goal of our study is to shed light on what...

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...

Internet services are often free of charge but ask for customers' personal data in exchange for usage. We experimentally study whether the provision of information-based public goods is susceptible to restraint when contributions not only make contributors better off but also enable a...

This paper presents a model and experimental evidence to explain the volunteering puzzle where agents prefer volunteering time to donating money when monetary donations are, ceteris paribus, more efficient for providing resources to charity. In the model agents receive heterogeneous utility from...

We provide a direct test of the role of social preferences in voluntary cooperation. We elicit individuals' cooperation preference in one experiment and make a point prediction about the contribution to a repeated public good. This allows for a novel test as to whether there are types of players...

The enforcement of social norms often requires that unaffected third parties sanction offenders. Given the renewed interest of economists in norms, the literature on third party punishment is surprisingly thin, however. In this paper, we report on the results of an experiment designed to...

We provide a test of the role of social preferences and beliefs in voluntary cooperation and its decline. We elicit individuals' cooperation preferences in one experiment and use them as well as subjects' elicited beliefs to explain contributions to a public good played repeatedly. We find...

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....

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...