“A camel,” it has been said,“is a horse designed by a committee.” This might sound like a
telling example of the terrible deficiencies of committee decisions, but it is really much too …

Rationality and Social ChoiceT Page 1 Rationality and Social ChoiceT By AMARTYA SEN i“
While Aristotle agreed with Agathon that even God could not change the past, he did think that …

Aggregation of individual opinions into a social decision is a problem widely observed in
everyday life. For centuries people tried to invent thebest'aggregation rule. In 1951 young …

Implementation theory assumes that participants' choices are rational, in the sense of being
consistent with the maximization of a context-independent preference. The paper …

Within the framework of the axiomatic approach three types of voting schemes are
investigated according to the form in which the individual opinions about the alternatives are …

In this paper we begin the construction of an abstract axiomatic theory of consensus
functions in order to account for several classes of similar concrete results in the domain of …

5 Fuzzy Choice Functions Page 1 5 Fuzzy Choice Functions The economic and social life is
governed by complex phenomena, that might have exact and/or vague components …

La possibilité du choix social [Conférence Nobel] - Persée Saut au contenu en fr Persée
Portail Persée Perséides Data Persée Blog persee.fr Parcourir les collections prev next …

This symposium on voting procedures presents many interesting findings and insights. This
note scrutinizes them and discusses two general issues. First, the assumption that voters' …

In this paper we present an abstract axiomatic theory of consensus functions. This theory is
elaborated in order to account for several concrete results obtained by the axiomatic …