论文标题
帕累托Optima的“接近”加权功利主义特征
"Near" Weighted Utilitarian Characterizations of Pareto Optima
论文作者
论文摘要
我们通过“接近”加权功利主义福利最大化来表征帕累托最优性。一种表征依次使用有限的非负和正福利权重的有限序列来最大化功利主义福利函数。另一个具有特定类别的正面高重量，使功利主义福利功能最大化。这些“接近”加权功利主义福利标准所代表的社会福利顺序的特征是在适当的连续性公理削弱下，加权功利主义的标准公理。
We characterize Pareto optimality via "near" weighted utilitarian welfare maximization. One characterization sequentially maximizes utilitarian welfare functions using a finite sequence of nonnegative and eventually positive welfare weights. The other maximizes a utilitarian welfare function with a certain class of positive hyperreal weights. The social welfare ordering represented by these "near" weighted utilitarian welfare criteria is characterized by the standard axioms for weighted utilitarianism under a suitable weakening of the continuity axiom.
