Previous research indicates that risky and uncertain marginal returnsfrom the public good significantly lower contributions. This paper presentsexperimental results illustrating that the effects of risk and uncertainty dependon the employed parameterization. Specifically, if the value of the...

This paper provides a new way to identify conditional cooperationin a real-time version of the standard voluntary contribution mechanism. Ourapproach avoids most drawbacks of the traditional procedures because it relieson endogenous cycle lengths, which are defined by the number of contributors...

We report three repetitions of Falk and Kosfeld's (2006) low and medium control treatmentswith 364 subjects. Each repetition employs a sample drawn from a standard subject pool ofstudents and demographics vary across samples. Our results largely conict with those of theoriginal study. We mainly...

This article examines the nature of human behavior in a nested socialdilemma referred to as the Spillover Game. Players are divided into twogroups with positive production interdependencies. Based on theoreticallyderived opportunistic, local, and global optima, our experimental...

By using a choice experiment, this paper focuses on citizens’ preferences for effort-sharingrules of how carbon abatement should be shared among countries. We find that Swedes do notrank the rule favoring their own country highest. Instead, they prefer the rule where allcountries are allowed...

Although one may hope to achieve equality of stated profits withoutenforcing it, one may not trust in such voluntary equality seeking andrather try to impose rules (of bidding) guaranteeing it.[...]

Sanctions are widely used to promote compliance in principal-agent-relationships.While there is ample evidence confirming the predicted positive incentive effect of sanctions,it has also been shown that imposing sanctions may in fact reduce complianceby crowding-out intrinsic motivation. We add...

Preference for control affects investment behavior. Participants of laboratory experiments invest different amount of money in a risky asset when face with two different methods of control which have identical payoff structure and probability distribution, but provide different sense of control....

How does a choice experiment (CE) model derived under standard preference axioms perform for respondents with incomplete preferences?[...]

We experimentally test whether intentional and observable discriminatorypay of symmetric agents in the Winter (2004) game causes lowpaid agents to reduce effort. We control for intentionality of wages byeither allowing a principal to determine wages or by implementing arandom process. Our main...