Robert Sugden has recently elaborated upon the case for a normative standard of freedom as “opportunity” that is supposed to cope with the problem of how to realign normative economics – with its traditional rational choice orientation – with behavioral economics. His standard, though, presupposes that people respond to uncertainty about their own future preferences by dismissing any kind of se...

In contrast to verfication methods, such as the use of BDI (belief, desire, intention) logics, e.g., (Rao Georgetf 1993), which can be used to verify for instance commitment properties of rational agents, our agent algebra is intended to be used for more concrete properties such as safety or progress properties (deadlock freedom, fairness, ...) of more action-oriented agents. In MASs there can ...

We conduct a two-stage game experiment with a non-excludable public good. In the first stage, two subjects choose simultaneously whether or not they commit to contributing nothing to provide a pure public good. In the second stage, knowing the other subject’s commitment decision, subjects who did not commit in the first stage choose contributions to the public good. We found no support for the ...

In this paper we describe an approach to the problem of weighting various factors that contribute to an analysis or outcome of a problem situation and discuss issues about weighting as they touch upon our case-based reasoned HY@O. In HYPO, we take the approach of delaying for as long as possible any assignment of weights-and of symbolically comparing the “weights” of competing factors. We call ...

Many violent relationships are characterized by a high degree of cyclicality: women who are the victims of domestic violence often leave and return multiple times. To explain this we develop a model of time inconsistent preferences in the context of domestic violence. This time inconsistency generates a demand for commitment. We present supporting evidence that women in violent relationships di...

We consider the related notions of two-prover and of relativistic commitment schemes. In recent work, Lunghi et al. proposed a new relativistic commitment scheme with a multi-round sustain phase that keeps the binding property alive as long as the sustain phase is running. They prove security of their scheme against classical attacks; however, the proven bound on the error parameter is very wea...

Negotiations often take time, thereby delaying the implementation of agreements which are to the mutual advantage of the bargaining partners. If the negotiators are all impatient, then these delayed agreements must be inefficient, as all participants must strictly prefer an immediate agreement on the same terms. The inefficiency of delayed agreements poses an important explanatory question: Why...

Organizational Commitment has been defined as the extent that an individual accepts, internalizes, and views his or her role based on organizational values and goals. The three components –affective commitment, continuance commitment, and normative commitment– form the basis of a new conceptualization of organizational commitment. Job stress has become one of the most serious health issues ...

objectives: the aim of this study was to examine the effectiveness of psychotherapy based on acceptance and commitment therapy (act) on the subscales of marital satisfaction overall satisfaction, religious orientation, relations with children, sex, occasional conflicts, interpersonal conflicts and arrogance, by single case study in the spouses of veterans with spinal cord injuries. methods: par...