{"id":74944,"date":"2018-03-09T23:20:04","date_gmt":"2018-03-09T23:20:04","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/on-peer-networks-and-group-formation\/"},"modified":"2018-03-09T23:20:04","modified_gmt":"2018-03-09T23:20:04","slug":"on-peer-networks-and-group-formation","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-economicas\/on-peer-networks-and-group-formation\/","title":{"rendered":"On peer networks and group formation"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Pablo Coralio Ballester Pla <\/strong><\/h2>\n<p>En el art\u00edculo \u00abnp-completeness in hedonic games\u00bb, identificamos algunas limitaciones significativas de los modelos est\u00e1ndar de juegos cooperativos: a menudo, es imposible alcanzar una organizaci\u00f3n estable de una sociedad en una cantidad de tiempo razonable. Las implicaciones b\u00e1sicas de estos resultados son las siguientes, primero, desde un punto de vista positivo, las sociedades est\u00e1n \u00abcondenadas\u00bb a evolucionar constantemente, m\u00e1s que a alcanzar un estadio de equilibrio en el corto plazo. Segundo, desde una perspectiva normativa, un hipot\u00e9tico organizador de la sociedad deber\u00eda tomar en consideraci\u00f3n las limitaciones pr\u00e1cticas de tiempo a la hora de implementar un orden social estable.  para obtener nuestros resultados, utilizamos el concepto de np-completitud, que es un modelo bien establecido de complejidad temporal en ciencias de la computaci\u00f3n. En concreto, nos concentramos en estabilidad grupal y estabilidad individual en juegos hed\u00f3nicos. Los juegos hed\u00f3nicos son una clase simple de juegos cooperativos en los que la utilidad de cada individuo viene totalmente determinada por el grupo laboral al que pertenece. Nuestros resultados referentes a la complejidad, expresados en t\u00e9rminos de np-completitud, cubren un amplio espectro de dominios de las preferencias individuales, incluyendo preferencias estrictas, indiferencias en las preferencias o preferencias libres sobre el tama\u00f1o de los grupos. Dichos resultados tambi\u00e9n se cumplen si nos restringimos al caso en el que el tama\u00f1o m\u00e1ximo de los grupos es peque\u00f1o (dos o tres jugadores)  en el art\u00edculo \u00abwho is who in networks. Wanted: the key player\u00bb (junto con antoni calv\u00f3 armengol e yves zenou), analizamos un modelo de efectos de grupo en el que los agentes interact\u00faan en un juego de influencias bilaterales. los juegos no cooperativos con poblaci\u00f3n finita y utilidades linales-cuadr\u00e1ticas, en los cuales cada jugador decide cu\u00e1nto esfuerzo ejercer, pueden ser inte<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>On peer networks and group formation<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 On peer networks and group formation <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Pablo Coralio Ballester Pla <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/06\/2005<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Antoni Calv\u00f3 Armengol<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: yannis Ioannides <\/li>\n<li>Antonio Cabrales (vocal)<\/li>\n<li>yves Zenou (vocal)<\/li>\n<li>pablo Bra\u00f1as (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pablo Coralio Ballester Pla En el art\u00edculo \u00abnp-completeness in hedonic games\u00bb, identificamos algunas limitaciones significativas de los [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[82,737],"tags":[63438,51981,162178,140451,162176,162177],"class_list":["post-74944","post","type-post","status-publish","format-standard","hentry","category-ciencias-economicas","category-teoria-economica","tag-antoni-calvo-armengol","tag-antonio-cabrales","tag-pablo-branas","tag-pablo-coralio-ballester-pla","tag-yannis-ioannides","tag-yves-zenou"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/74944","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=74944"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/74944\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=74944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=74944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=74944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}