By vetoing one questions mutually efficient agreements. On the other hand the threat of vetoing may prevent exploitation. Based on a generalization of ultimatum bargaining (Suleiman, 1996) we first elicit the responders; certainty equivalents for three different degrees of veto power. Afterwards...

Many experimental studies report evidence of fairness in bargaining games. More recently fairness and its consequences for productive efficiency have been explored in principal-agent games, in which a single principal meets a single agent. However, in most organizations, there are usually many...

We experimentally investigate whether individuals can reliably detect cooperators in an anonymous decision environment by allowing participants to condition their choices in an asymmetric prisoner's dilemma and a trust game (i) on their partner's donation share to a self-selected charity, and...

Social institutions regulating group conduct have been regarded as necessary for human cooperation to transcend family bonds. However, many studies in economics and biology indicate that reciprocity based on repeated interaction su_ces to establish cooperation with non-kin. We shed light on the...

This paper brings together views on choice making as have been developed in philosophy, psychology, and economics. Starting from specific examples the relative merits of different approaches are discussed. The conclusion that models of boundedly rational behavior are the future of social science...

We experimentally explore individual and interactive decision making in a sequential search task and test whether generally accepted principles of bounded rationality (aspiration formation, satisficing, and aspiration adjustment) adequately explain the observed search behavior. Subjects can, at...

Evolutionary game theory is often used to analyze the evolution of moral preferences. A few studies also examine the coevolution of preferences and an institutional aspect of the decision environment. Allowing the adaptation of just one institutional aspect such as litigation or legal insurance...

Similar to Levati and Neugebauer (2001), a clock is used by which participants can vary their individual contributions for voluntarily providing a public good. As time goes by, participants either in(de)crease their contribution gradually or keep it constant. Groups of two poorly and two richly...

This experimental study investigates whether individuals prefer bounded rationality over rational choice theory when facing simple investment tasks. First, participants state some personal parameters that serve as an input to render a theoretical approach, namely satisficing or optimality,...