Dichotomous preferences and the possibility of Arrovian social choice

Toyotaka Sakai, Masaki Shimoji

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Consider an individual whose judgments are always based on a fundamental criterion such as a political ideology or a religious doctrine. In a choice situation, he always prefers any alternative that is compatible with the criterion to any that is not. When individuals are allowed to have preference spaces restricted in this manner, we investigate Arrow-consistent domains. We observe that a diversity of attitudes is essential in order to escape an Arrovian impossibility.

本文言語English
ページ(範囲)435-445
ページ数11
ジャーナルSocial Choice and Welfare
26
3
DOI
出版ステータスPublished - 2006 6
外部発表はい

ASJC Scopus subject areas

  • 社会科学(その他)
  • 経済学、計量経済学

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