当前位置: X-MOL 学术Theory Decis. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Quasi-stationary social welfare functions
Theory and Decision ( IF 0.802 ) Pub Date : 2020-02-11 , DOI: 10.1007/s11238-020-09746-4
Susumu Cato

This paper examines collective decision-making with an infinite-time horizon setting. First, we establish a result on the collection of decisive sets: if there are at least four alternatives and Arrow’s axioms are satisfied on the selfish domain, then the collection of decisive sets forms an ultrafilter. Second, we impose generalized versions of stationarity axiom for social preferences, which are substantially weaker than the standard version. We show that if any of our generalized versions are satisfied in addition to Arrow’s axioms, then some generation is dictatorial. Moreover, we specify a very weak stationarity axiom that guarantees a possibility result.

中文翻译:

准平稳的社会福利功能

本文研究了无限时间范围内的集体决策。首先,我们对决定性集合的集合建立一个结果:如果至少有四个选择并且自私领域中满足Arrow的公理,那么决定性集合的集合将形成一个超滤器。其次,我们针对社会偏好强加了平稳公理的广义版本,该版本比标准版本弱得多。我们证明,如果除了Arrow的公理之外,我们的任何广义版本都得到满足,那么某一代是独裁的。此外,我们指定了非常弱的平稳性公理,以保证可能的结果。
更新日期:2020-02-11
down
wechat
bug