首页> 外文OA文献 >Large elections with multiple alternatives: a Condorcet Jury Theorem and inefficient equilibria
【2h】

Large elections with multiple alternatives: a Condorcet Jury Theorem and inefficient equilibria

机译:具有多种选择的大型选举:孔多塞陪审团定理和低效率的均衡

摘要

We investigate whether the plurality rule aggregates information efficiently in large elections with multiple alternatives, in which voters have common interests. Voters’ preferences depend on an unknown state of nature, and they receive imprecise private signals about the state of nature prior to the election. Similar to two-alternative elections (e.g., Myer- son (1998)), there always exists an informationally efficient equilibrium in which the correct alternative is elected. However, we identify new types of coordination failures in elections with more than two alternatives that lead to new types of inefficient equilibria. These can have interesting new properties: Voters may vote informatively, but the correct alternative is not elected.
机译:我们研究在多数选民具有共同利益的大型选举中,复数规则是否有效地汇总信息。选民的偏好取决于未知的自然状态,在选举之前,他们会收到有关自然状态的不精确私人信号。类似于两次或两次选举(例如,迈尔森(Myerson,1998)),总是存在一个信息有效的均衡,在该均衡中选择了正确的备选方案。但是,我们用两种以上导致新的低效率均衡的替代方法来识别选举中的新型协调失败。这些可能具有有趣的新属性:选民可以投票,提供有益的信息,但是没有选择正确的选择。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号