Teams are known to be more cognitively able, and accordingly behave more efficiently, than individuals. This paper provides the first experimental evidence of the so-called “individual-team discontinuity effect” in an institutional setting. In a finitely repeated public goods game where...

Teams are increasingly popular decision-making and work units in firms. This paper uses a novel real effort experiment to show that (a) some teams in the workplace reduce their members’ private benefits to achieve a group optimum in a social dilemma and (b) such endogenous choices by...

Clientelism is frequently observed in our societies. Various mechanisms that help sustain incomplete political contracts (e.g., monitoring and punishment) have been studied in the literature to date. However, do such contracts emerge in elections with secret ballots when the interactions are...

A literature in the social sciences proposes that humans can promote cooperation with strangers by signaling their generosity through investment in unrelated pro-social activities. This paper studied this hypothesis by conducting a laboratory experiment with an infinitely repeated prisoner’s...

A large volume of past research has suggested that making information on people’s past behaviors visible to others may enhance cooperation in finitely repeated environments. But, do people cooperate with randomly-matched peers by voluntarily revealing their past when they have an option to...

One of the important topics in public choice is how people’s free-riding behavior could differ by group size in collective action dilemmas. This paper experimentally studies how the strength of third party punishment in a prisoner’s dilemma could differ by the number of third parties in a...

Exogenously imposed infinite repetition is known to mitigate people’s uncooperative behaviors in dilemma situations with partner matching through personal enforcement. One as yet unanswered question is whether people collectively choose to interact with each other under the partner matching...

A novel field experiment shows that learning activities in pairs with a greater spread in abilities lead to better individual work performance, relative to those in pairs with similar abilities. The positive effect of the former is not limited to their performance in peer learning material, but...

The transfer paradox, whereby a transfer of resources that influences the equilibrium price benefits the donor while harming the recipient, is a classic paradox in general equilibrium theory. This paper pursues an experimental investigation of the transfer paradox using a three-agent pure...

This paper experimentally studies individuals’ voluntary disclosure of past behaviors and its effects in a finitely repeated two-player public goods game. The experiment data found that voluntary information disclosure strengthens cooperation under certain conditions, although a non-negligible...