{"id":887,"date":"2025-03-01T18:04:44","date_gmt":"2025-03-01T18:04:44","guid":{"rendered":"https:\/\/www.ccor.hu\/?p=887"},"modified":"2025-03-01T18:04:44","modified_gmt":"2025-03-01T18:04:44","slug":"corvinus-game-theory-seminar-38","status":"publish","type":"post","link":"http:\/\/www.ccor.hu\/?p=887","title":{"rendered":"Corvinus Game Theory Seminar"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Mar. 20 (10:00-11:00) room C.510<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u00e9ctor Hermida Rivera<\/strong> (QSMS, Budapest University of Technology)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong><strong>Self-equivalent voting rules<\/strong><\/strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this paper, I introduce a novel stability axiom for stochastic voting rules\u2014called self-equivalence\u2014by which a society considering whether to replace its voting rule using itself will choose not do so. I then show that under the unrestricted strict preference domain, a voting rule satisfying the democratic principles of anonymity, optimality, monotonicity and neutrality is self-equivalent if and only if it is proportional (i.e., uniform random dictatorship). Thus, any society that desires stability and adheres to the aforementioned democratic principles is bound to either employ proportional voting rule or decide whether to change its voting rule using a voting rule other than itself.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mar. 20 (10:00-11:00) room C.510 H\u00e9ctor Hermida Rivera (QSMS, Budapest University of Technology) Self-equivalent voting rules In this paper, I introduce a novel stability axiom for stochastic voting rules\u2014called self-equivalence\u2014by which a society considering whether to replace its voting rule <span class=\"readmore\"><a href=\"http:\/\/www.ccor.hu\/?p=887\">Continue Reading &#8230;<\/a><\/span><\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-887","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/posts\/887","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ccor.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=887"}],"version-history":[{"count":1,"href":"http:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/posts\/887\/revisions"}],"predecessor-version":[{"id":888,"href":"http:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/posts\/887\/revisions\/888"}],"wp:attachment":[{"href":"http:\/\/www.ccor.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ccor.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=887"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ccor.hu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}