Shotgun clauses are commonly included in the business agreements of partnerships and limited liability companies (LLCs), but the role of offeror typically remains unassigned. In a common-value, one-sided asymmetric information setting, unequal and inefficient outcomes occur with an unassigned...

We investigate parochial altruism, the combination of in-group altruism and out-group hostility, in an experimental conflict game preceded by a prisoner’s dilemma. Our data are consistent with parochial altruism, but cannot be explained by in-group pro-sociality or out-group hostility alone.

In a one-shot Prisoners’ dilemma experiment, female participants are highly sensitive to the social frame. Male participants are not.

We observe that identification of the discount rate from experimental data requires an assumption about the consumption period, the length of time over which a payment will be turned into utility-providing consumption. We show that the optimal consumption period is substantially longer than...

We use the strategy method to classify subjects into cooperator types in a large-scale online Public Goods Game and find that free riders spend more time on making their decisions than conditional cooperators and other cooperator types. This result is robust to reversing the framing of the game...

We treat instructions as an experimental variable to study how their format affects the participants’ comprehension, speed of play, and experimental behavior. We find that, in a public good game, short on-screen instructions requiring forced inputs improve on subjects’ comprehension and...

In an experiment, a group of strangers was randomly divided in pairs to play a prisoners’ dilemma; this process was indefinitely repeated. Cooperation did not increase when subjects could send public messages amounting to binding promises of future play.

The government wants two tasks to be performed. In each task, unobservable effort can be exerted by a wealth-constrained private contractor. If the government faces no binding budget constraints, it is optimal to bundle the tasks. The contractor in charge of both tasks then gets a bonus payment...

I study the trade-off between private and verifiable interim performance evaluations under uncertainty. More uncertainty leads to higher agency costs if the interim evaluation is public and verifiable but lower agency costs if the interim evaluation is private and unverifiable.

We revisit job design with sequential tasks and outcome externalities from a different perspective, extending Schmitz (2013a). When two sequential tasks need to be performed by wealth-constrained agents, the principal can hire only one agent or two different agents. When there exists an outcome...