{"title":"Costly expressive voting","authors":"Arthur Fishman , Doron Klunover","doi":"10.1016/j.mathsocsci.2023.12.003","DOIUrl":null,"url":null,"abstract":"<div><p>We incorporate expressive utility into Börgers’ (2004) canonical symmetric model of costly voting. It is shown that, under reasonable conditions, there exist two types of Bayesian Equilibria, those in which voters vote instrumentally and those in which they vote expressively. We show that equilibria in which voting is expressive is characterized by higher turnout and higher welfare. It is also shown that, in contrast to Borgers, when voting is expressive, turnout is too low.</p></div>","PeriodicalId":51118,"journal":{"name":"Mathematical Social Sciences","volume":"127 ","pages":"Pages 99-104"},"PeriodicalIF":0.5000,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mathematical Social Sciences","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0165489623001026","RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ECONOMICS","Score":null,"Total":0}
引用次数: 0
Abstract
We incorporate expressive utility into Börgers’ (2004) canonical symmetric model of costly voting. It is shown that, under reasonable conditions, there exist two types of Bayesian Equilibria, those in which voters vote instrumentally and those in which they vote expressively. We show that equilibria in which voting is expressive is characterized by higher turnout and higher welfare. It is also shown that, in contrast to Borgers, when voting is expressive, turnout is too low.
期刊介绍：
The international, interdisciplinary journal Mathematical Social Sciences publishes original research articles, survey papers, short notes and book reviews. The journal emphasizes the unity of mathematical modelling in economics, psychology, political sciences, sociology and other social sciences.
Topics of particular interest include the fundamental aspects of choice, information, and preferences (decision science) and of interaction (game theory and economic theory), the measurement of utility, welfare and inequality, the formal theories of justice and implementation, voting rules, cooperative games, fair division, cost allocation, bargaining, matching, social networks, and evolutionary and other dynamics models.
Papers published by the journal are mathematically rigorous but no bounds, from above or from below, limits their technical level. All mathematical techniques may be used. The articles should be self-contained and readable by social scientists trained in mathematics.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
