Least-Unmatched Price Auctions have become a popular format of TV and radio shows. Increasingly,they are also applied in internet trading. In these auctions the lowest single (unique)bid wins. We analyze the game-theoretic solution of least unmatched price auctions when prize,bidding cost and...

Actual behaviour is inuenced in important ways by moral emotions,for instance guilt or shame (see among others Tangney et al., 2007). Belief-dependant models of social preferences using the framework of psycho-logical games aim to consider such emotions to explain other-regardingbehaviour. Our...

Strong growth in disposable income has driven, and is still driving, consumption to unprecedented,but not sustainable levels. To explain the dynamic interplay of needs, need satisfaction, andinnovation underlying that growth a behavioral theory of consumption is suggested and discussedwith...

An evolutionary perspective on economic behavior has to account for the influences that thehuman genetic endowment has on the choices the agents make. Likely to have been fixed intimes of fierce selection pressure, this endowment is presumably adapted to the livingconditions of early humans. If...

This analysis reveals the restricted scope of approaches which utilise arbitrage based arguments toprice contingent claims whose payoffs are determined by the outcome of non-zero-sum valuationgames between financial market participants. Many examples of such model formulations can befound, for...

Es gibt eine wachsende Literatur zur ”verhaltensorientierten“bzw. ”psychologischen“ Spieltheorie. Die meisten dieser Ansätze beziehen verschiedeneVorstellungen von Fairness, Ungleichheitsaversion oder andere intrinsischeMotive in die Nutzenfunktion ein, um empirisch beobachtbare...

We study ultimatum and dictator experiments where the first moverchooses the amount of money to be distributed between the playerswithin a given interval, knowing that her own share is fixed. Thus, thefirst mover is faced with scarcity, but not with the typical trade-off betweenher own and the...

A key issue in the debate over gun control is how it will affectthe relative incentives of criminals and law-abiding citizens to acquireguns. We propose a simple model of interaction of criminals and law-abiding citizens as a contest where the parties arm themselves in orderto improve their...

Different evaluators typically disagree how to rank different candidates since theycare more or less for the various qualities of the candidates. It is assumed that allevaluators submit vector bids assigning a monetary bid for each possible rank order.The rules must specify for all possible...

The existing literature acknowledges that a mismatch between the experimenter'sand the subjects' models of an experimental task can adversely aect the interpretation ofdata from laboratory experiments. We discuss why the two common experimental designs(between-subjects and within-subjects) used...