We consider an infinite horizon bargaining game in which a deadline can arise with positive probability and where players possess an endogenous commitment device. We show that for any truncation of the game, the equilibrium agreement can only take place if the deadline arises within this finite horizon. Since the deadline is an uncertain event, the equilibrium exhibits agreements which are dela...

This paper explores the question of whether an agent can freely and willfully act against her all-things-considered best judgment. I construct the case of an agent acting against the demands of impartial morality that give her decisive reason to act, without compromising her full agential power and strong will. I call this her demonstration of free irrationality and distinguish it from the acco...

This paper presents a research model to explicate that the level of consumers’ participation on companies’ brand microblogs is influenced by their brand attachment process. That is, self-congruence and partner quality affect consumers’ trust and commitment toward companies’ brands, which in turn influence participation on brand microblogs. Further, we propose that gender has important moderatin...

A basic model of commitment is to convert a game in strategic form into a “leadership game” where one player commits to a strategy to which the other player chooses a best response, with payoffs as in the original game. This paper studies subgame perfect equilibria of such leadership games for the mixed extension of a finite game, where the leader commits to a mixed strategy. In a generic two-p...

the aim of this paper is examining and criticizing a new concept in moral education named moral literacy. recent years, moral literacy approach attempts to redefine morality in the framework of literacy and via that, return moral education to the school. logical-conceptual analysis of “moral literacy” indicated us some constructive elements of this combination like competency, knowledge, acquis...

The aim of this paper is to provide an analysis of the function of imperatives in dialogue. In particular, the focus is on the use of logically complex imperatives (e.g., ‘Say hello to John, if you meet him’) and temporal reference in imperatives (e.g., ‘Open the bottle of champagne at midnight’). Two specific problems involving logically complex and temporally referring imperatives are introdu...

Two studies tested whether children’s attitudinal ambivalence toward their parents is related to their attachment styles within relationships. Across both studies, children who were ambivalent toward their father were less securely attached in their relationships than were children who were nonambivalent toward their father. Study 1 also showed that the relation between attitudinal ambivalence ...

We introduce a declarative approach for a coherent composition of autonomous databases. For this we use ID-logic, a formalism that extends classical logic with inductive definitions. We consider ID-logic theories that express, at the same time, the two basic challenges in database composition problems: relating different schemas of the local databases to one global schema (schema integration) a...

Testosterone is thought to be positively associated with "mating effort", or the initiation and establishment of sexual relationships (Wingfield et al., 1990). Yet, because testosterone is negatively associated with nurturance (van Anders et al., 2011), high levels of testosterone may be incompatible with relationship maintenance. For instance, partnered men with high testosterone report lower ...

Although a great deal of attention has been paid to the role of people's own investment in promoting relationship commitment, less research has considered the possible role of the partner's investments. An experiment (Study 1) and two combined daily experience and longitudinal studies (Studies 2 and 3) documented that perceived investments from one partner motivate the other partner to further ...