权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Global Warming and Intergenerational Equity : An Axiomatic Approach

全球变暖与代际公平：公理化方法

基本信息

批准号：
15530113
负责人：
SHINOTSUKA Tomoichi
金额：
$ 0.7万
依托单位：
Otaru University of Commerce
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15530113/
关键词：
Global warming Intergenerational equity Procedural equity Consequentialist equity Diamond's impossibility theorem No-envy in lifetime consumptions No-envy in overlapping consumptions Equity in lifetime rate of return 地球温暖化問題効用の無限流列の評価 /

项目摘要

There exists a utilitarian tradition a la Sidgwick of treating equal generations equally. Diamond showed that no social evaluation ordering over infinite utility streams satisfying the strong Pareto principle, Sidgwick's equity principle, and the axiom of continuity exists. We introduce two versions of egalitarianism in the spirit of the Pigou-Dalbon transfer principle and the Lorenz domination principle, and examine their compatibility with the weak Pareto principle in the presence of the weak continuity axiom. The social evaluation relation is assumed neither complete nor fully transitive, yet Diamond's impossibility strenuously resurfaces.We introduce several distinct notions of equity as no-envy into the overlapping generations economy formulated by Samuelson (1958). No-Envy in Overlapping Consumption requires that for each time period, no person prefer the bundle of any other person who lives in the same period. No-Envy in Lifetime Consumption states that no person should prefer the lifetime consumption plan of any other person. Equity in Lifetime Rate of Return requires that the lifetime rate of return (Cass and Yaari, 1966) be equal for all persons. For each of the three notions, we characterize allocations satisfying it, and clarify logical relation among these conditions. We also examine existence of a stationary allocation that attains maximal utility under No-Envy in Lifetime Consumption.

存在着一种功利主义传统，即平等对待平等的世代。Diamond证明了在无限效用流上不存在满足强帕累托原则、西季威克公平原则和连续性公理的社会评价排序。我们在庇古-戴尔本转移原理和洛伦兹支配原理的精神下引入了两种版本的平均主义，并在弱连续性公理的存在下检验了它们与弱帕累托原理的兼容性。社会评价关系既不完全，也不完全传递，但戴蒙德的不可能性却极力浮出了台面。我们在萨缪尔森（1958）提出的代际重叠经济中引入了几个不同的平等概念，即不嫉妒。重叠消费中的不嫉妒要求在每个时间段内，没有人更喜欢同一时期的其他人的捆绑。“终身消费不嫉妒”是指任何人都不应该偏好他人的终身消费计划。终身回报率的公平性要求所有人的终身回报率（Cass and Yaari, 1966）是平等的。对于这三个概念中的每一个，我们都刻画了满足它的分配，并阐明了这些条件之间的逻辑关系。我们还检验了终身消费中无嫉妒条件下达到最大效用的平稳分配的存在性。