Directional equilibria

Author:

Chung Hun1,Duggan John2

Affiliation:

1. School of Political Science and Economics, Waseda University, Tokyo, Japan

2. Department of Political Science and Department of Economics, University of Rochester, Rochester, NY, USA

Abstract

We propose the solution concept of directional equilibrium for the multidimensional model of voting with general spatial preferences. This concept isolates alternatives that are stable with respect to forces applied by all voters in the directions of their gradients, and it extends a known concept from statistics for Euclidean preferences. We establish connections to the majority core, Pareto optimality, and existence and closed graph, and we provide non-cooperative foundations in terms of a local contest game played by voters.

Publisher

SAGE Publications

Subject

Sociology and Political Science

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Two candidate competition on differentiated policy sets;Games and Economic Behavior;2020-05

2. Lobbying as a multidimensional tug of war;Social Choice and Welfare;2019-09-14

3. Iterative Local Voting for Collective Decision-making in Continuous Spaces;Journal of Artificial Intelligence Research;2019-02-18

4. Necessary gradient restrictions at the core of a voting rule;Journal of Mathematical Economics;2018-12

5. Editors’ Introduction to JTP issue 30.3;Journal of Theoretical Politics;2018-07

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