Dichotomous preferences and the possibility of Arrovian social choice

被引：0
|
作者：
Toyotaka Sakai
Masaki Shimoji
机构：
[1] Yokohama National University,Faculty of Economics and IGSSS
[2] Hannan University,Faculty of Economics
来源：
Social Choice and Welfare | 2006年 / 26卷
关键词：
Social Welfare Function; Preference Space; Pareto Principle; Religious Doctrine; Simple Majority Rule;
D O I：
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学科分类号：
摘要：
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.
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页码：435 / 445
页数：10
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