There has been an enormous amount of experimental research devoted to “otherregarding
preferences” since the publication of the first Handbook of Experimental Economics (Kagel …

More than half a century after the first experiment on the finitely repeated prisoner's dilemma,
evidence on whether cooperation decreases with experience—as suggested by backward …

We experimentally investigate team behavior in repeated public goods games and use team
chat logs to study motives for contribution. Subjects are matched into two-person teams, and …

In finitely repeated prisoner dilemma games, two-person teams start with significantly less
cooperation than individuals, consistent with results from the psychology literature. This …

Humans may cooperate strategically, cooperating at higher levels than expected from their
short-term interests, to try and stimulate others to cooperate. To test this hypothesis, we …

Does monitoring past conduct facilitate intertemporal cooperation? We designed an
experiment characterized by strategic uncertainty and multiple equilibria where coordinating …

The impact of high-risk behaviors on the spread of COVID-19 infection among young people
is an important problem to address. This study analyzed the association between …

In sequential social dilemmas with stranger matching, initiating cooperation is inherently
risky for the first mover. The disclosure of the second mover's past actions may be necessary …

Inspired by the epistemic game theory framework, I elicit subjects' preferences over
outcomes, beliefs about strategies, and beliefs about beliefs in a variety of simple games. I …

We experimentally examine private information and communication in a public goods
environment with uncertain returns. We consider a common-value public goods game in …