On the informational basis of social choice with the evaluation of opportunity sets
On the informational basis of social choice with the evaluation of opportunity sets
复制标题
基于机会集评估的社会选择的信息基础
DOI：
10.1007/s00355-013-0764-9
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发表时间：
2014
影响因子：
0.9
通讯作者：
Yukinori Iwata
中科院分区：
文献类型：
--
作者：
Joshua Chan;Roberto Leon-Gonzalez;Rodney W. Strachan;Yukinori Iwata
本文在一个更广泛的概念框架中考察了社会选择的信息基础。形式福利主义是一种社会评价，其中排除了除个人福祉之外的任何信息，其中个人福祉的概念可以以各种方式构思。我们提出了一个概念的个人幸福定义对结果和机会集，他们被选中。结果主义和非结果主义的概念是通过将个人评价函数限制在结果和机会集对上而自然引入的。两个形式福利主义定理提供了形式福利主义在扩展框架下的公理化刻画。我们表明，存在的后果主义或非后果主义影响的有效性的两个正式福利主义定理在扩展的框架。
This paper examines the informational basis of social choice in a broader conceptual framework.Formal welfarismis a social evaluation in which any information other than the well-being of individuals is excluded, where the notion of individual well-being can be conceived in various ways. We propose a notion of individual well-being defined over pairs of outcomes and opportunity sets from which they are chosen. The concept ofconsequentialismandnon-consequentialismis naturally introduced by restricting individualevaluation functionsover the pairs of outcomes and opportunity sets. The twoformal welfarism theoremsprovide axiomatic characterizations of formal welfarism in the extended framework. We show that the presence of a consequentialist or a non-consequentialist affects the validity of the two formal welfarism theorems in the extended framework.