On Thursday December 17th, we will have a joint LogiCIC\/LIRa session with Allard Tamminga. Everyone is cordially invited!<\/p>\n
Speaker: Allard Tamminga<\/strong> (Utrecht University &\u00a0University of Groningen)<\/p>\n Date and Time: Thursday, December 17th 2015, 16:00-17:30<\/p>\n Venue: Science Park 107, Room F1.15<\/p>\n Title: Collective obligations: logical and game-theoretic considerations.<\/strong><\/p>\n Abstract.<\/strong>\u00a0 I present two things: (1) a\u00a0deontic logic of collective action that models collective actions, abilities, obligations, and their interrelations and (2) a game-theoretic study of the relation between what I call member obligations and individual obligations.\u00a0My deontic logic of collective action shows that collective obligations and individual obligations do not match: the fulfillment of a collective obligation is neither necessary nor sufficient for the fulfillment of individual obligations. To rectify the situation, I introduce the notion of a member obligation, which is what an individual group member ought to do to help ensure that the group fulfills its collective obligation. Member obligations follow from a group plan designed to fulfill the group\u2019s collective obligation: by highlighting particular group actions, a group plan specifies the individual actions that are the components of these highlighted group actions. Using\u00a0game-theoretic means, I give structural conditions on group plans under which member obligations and individual obligations coincide.<\/p>\n","protected":false},"excerpt":{"rendered":" On Thursday December 17th, we will have a joint LogiCIC\/LIRa session with Allard Tamminga. Everyone is cordially invited!
\nSpeaker: Allard Tamminga (Utrecht University &\u00a0University of Groningen)
\nDate and Time: Thursday, December 17th 2015, 16:00-17:30
\nVenue: Science Park 107, Room F1.15
\nTitle: Collective obligations: logical and game-theoretic considerations.
\nAbstract.\u00a0 I present two things: (1) a\u00a0deontic logic of collective action that models […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-2855","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts\/2855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/comments?post=2855"}],"version-history":[{"count":4,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts\/2855\/revisions"}],"predecessor-version":[{"id":2891,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts\/2855\/revisions\/2891"}],"wp:attachment":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/media?parent=2855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/categories?post=2855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/tags?post=2855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}