On a heterogeneous experimental oligopoly market, sellers choose a price,specify a set-valued prior-free conjecture about the others' behavior, andform their own profit-aspiration for each element of their conjecture. Weformally define the concepts of satisficing and prior-free optimality...

We experimentally investigate how affective processes influence proposers’and responders’ behaviour in the Ultimatum Game. Using a dualsystemapproach, we tax cognitive resources through time pressure andcognitive load to enhance the influence of affective processes on behaviour.We find that...

This note reports a replication study of Falk and Kosfeld’s (2006) medium control treatment.In the experimental game, an agent has an endowment of 120 experimental currency units anddecides how much to transfer to a principal. For every unit that the agent gives up, the principalreceives two...

We use a two-person public goods experiment to distinguish betweene±ciency and fairness as possible motivations for cooperative behavior.Asymmetric marginal per capita returns allow only the high-productivityplayer to increase group payo®s when contributing positive amounts....

Contrary to the models of deterministic life cycle saving, we take itfor granted that uncertainty of one's future is the essential problem ofsaving decisions. However, unlike the stochastic life cycle models, we capturethis crucial uncertainty by a non-Bayesian scenario-based...

Previous studies have shown that decision makers are less other-regardingwhen their own payoff is risky than when it is sure. Empirical observationsalso indicate that people care more about identifiable than unidentifiableothers. In this paper, we report on an experiment designed to...

We experimentally examine how group identity affects trust behaviorin an investment game. In one treatment, group identity isinduced purely by minimal groups. In other treatments, group membersare additionally related by outcome interdependence establishedin a prior public goods game. Moving...

We experimentally investigate whether the satisficing approach isabsorbable, i.e., whether it still applies after participants become awareof it. In a setting where an investor decides between a riskless bondand either one or two risky assets, we familiarize participants with thesatisficing...

We report on an experiment designed to explore the interrelation of otherregardingconcerns with attitudes towards risk and delay when the latterhave a social dimension, i.e., pertain to one's own and another person'spayos. For this sake, we compare evaluations of several prospects, eachof which...

In one-shot investment game experiments where each player's payo is a convexcombination of own and other's prot, trust remains unaected by the extent of interdependencewhereas trustworthiness reacts positively to it.