Externalities and the (pre)nucleolus in cooperative games

被引：2

作者：

alvarez-Mozos, Mikel ^{[1
]}

Ehlers, Lars ^{[2
]}

机构：

[1] Univ Barcelona, Dept Matemat Econ Financera Actuarial & BEAT, Barcelona, Spain

[2] Univ Montreal, Dept Sci Econ, CIREQ, Montreal, PQ H3C 3J7, Canada

来源：

MATHEMATICAL SOCIAL SCIENCES | 2024年 / 128卷

关键词：

Externalities; Partition function; Prenucleolus; Nucleolus; Optimistic; Reduced game; AXIOMATIZATION; CORE;

D O I：

10.1016/j.mathsocsci.2024.01.003

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

In most economic applications of cooperative games, externalities prevail: the worth of a coalition depends on how the other players are organized. We show that there is a unique natural way of extending the prenucleolus to games with coalitional externalities. This is in contrast to the Shapley value and the core for which many different extensions have been proposed.

引用

页码：10 / 15

页数：6

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