Relying on the specific example of ultimatum bargaining experiments this paper explores the possible role of empirical knowledge of behavioural "norm(ative) facts" within the search for (W)RE – (Wide) Reflective Equilibria on normative issues. Assuming that "pro-social" behaviour...

Retributive responses do play a role in human behavior. Whether they are primarily triggered by supposed intentions or by observed consequences of actions is an important question. It can be addressed by experimental studies of retributive responses in situations in which the individual actor...

We conducted a laboratory study with a public goods game in which contributions are not submitted all at once but incrementally as coordinated in real time by a clock. Individuals press a button as soon as the clock equals their willingness to contribute. This public goods institution exploits...

The indirect evolutionary approach integrates forward-looking evaluation of opportunities and adaptation in the light of the past. Subjective motivation determines behavior, but long-run evolutionary success of motivational types depends on objective factors only, what can justify intrinsic...

Bereits im Jahre 1980 wählte Horst Albach einen spieltheoretischen und experimentellökonomischenZugang zum Vertrauensproblem in der Ökonomik. Dieser Weg wird erneutbeschritten. Es wird aufgezeigt, dass neuere spieltheoretische und experimentelle Arbeitennicht nur die explanativen Grenzen des...

Medical doctors act as agents of their patients by either treating them directly orreferring them to other more or differently specialized doctors, who therebybecome “agents of agents”. The main aim of this paper is to model centralaspects of such two-layered agency relations in the medical...

In this paper we consider conventions as regularities in behavior which help to solve coordinationproblems in a society. These problems can be formalized as non-cooperative games with severalequilibria. We know that in such situations serious problems of equilibrium selection arise whichcannot...

Retributive responses do play a role in human behavior. Whether they are primarily triggered by supposed intentions or by observed consequences of actions is an important question. It can be addressed by experimental studies of retributive responses in situations in which the individual actor my...

Relying on the specific example of ultimatum bargaining experiments this paper explores the possible role of empirical knowledge of behavioural "norm(ative) facts" within the search for an inter-personal (W)RE - (Wide) Reflective Equilibrium on normative issues. Assuming that pro-social...