نتایج جستجو برای: decisiveness

تعداد نتایج: 184  

2016
B. Douglas Bernheim Aaron L. Bodoh-Creed

We present a theory that rationalizes voters’ preference for decisive leaders. Common definitions of decisiveness reference the speed of decision making. Although greater speed can be good or bad, agency problems between voters and politicians create a natural preference among voters for leaders who have a greater aversion to delay or more self-knowledge than the voters, and hence who make deci...

2014
Josep Freixas Montserrat Pons

We consider binary voting systems in which a probability distribution over coalitions is known. In this broader context decisiveness is an extension of the Penrose-Banzhaf index and success an extension of the Rae index for simple games. Although decisiveness and success are conceptually different we analyze their numerical behavior. The main result provides necessary and sufficient conditions ...

2008
Peter Gammie

3 Preliminaries 5 3.1 Rational Preference Relations (RPRs) . . . . . . . . . . . . . . . . . . . . . . 5 3.2 Profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.3 Choice Sets, Choice Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.4 Social Choice Functions (SCFs) . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.5 Social Welfare F...

2002
VASSILIS SAROGLOU Vassilis Saroglou

Our theoretical assumption is that behind the dogmatism-religion positive but not systematic relation, a clearer one may exist between religion and need for closure (Webster & Kruglanski, 1994). A positive association of religiosity with need for closure was hypothesized (except with the decisiveness facet). Subjects (n = 239) were administered the Need for Closure Scale (NFCS), the Religious F...

Journal: :The European journal of contraception & reproductive health care : the official journal of the European Society of Contraception 2017
Joke Vandamme Ann Buysse Tom Loeys Carine Vrancken Guy T'Sjoen

OBJECTIVES Male partners are often involved in induced abortion although they have no legal rights. It is, however, unknown how women's thoughts and feelings regarding the decision for abortion are associated with the decisional experiences of the involved male partners and vice versa. METHODS Flemish women and their involved male partners (IMP) filled out a questionnaire on abortion motives ...

Objectives   The aim of this study was to determine the relationship between decisiveness and trait-state anxiety in students at Kurdistan University of Medical Sciences during 2017-18. Methods In this analytical-descriptive study, 385 students (173 males & 212 females) were recruited using a stratified random multi-stage sampling methods. Data were collected using a "Trait Spilberger Anxiet...

2010
Susumu Cato

Arrow’s impossibility theorem states that if a collective choice rule satisfies unrestricted domain, weak Pareto, independence of irrelevant alternatives, and collective rationality, then there exists a dictator. Among others, Arrow’s postulate of collective rationality is controversial. We propose a new axiom for a collective choice rule, decisiveness coherence, which is weaker than collective...

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