{"id":78234,"date":"2018-03-09T23:23:50","date_gmt":"2018-03-09T23:23:50","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/essays-on-implementation-and-auctions\/"},"modified":"2018-03-09T23:23:50","modified_gmt":"2018-03-09T23:23:50","slug":"essays-on-implementation-and-auctions","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-economicas\/essays-on-implementation-and-auctions\/","title":{"rendered":"Essays on implementation and auctions"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Helmuts Azacis <\/strong><\/h2>\n<p>La tesis consiste en una introducci\u00f3n general y tres ensayos. En el primer ensayo se analiza el problema de la implementaci\u00f3n en mercados con bienes indivisibles. Se trata de asignar un conjunto de bienes indivisibles a un grupo de agentes d\u00f3nde cada agente tiene que pagar el precio del bien que reciba y la suma de los precios tiene que ser igual a un valor determinado. un ejemplo est\u00e1ndar es el problema de inquilinos en d\u00f3nde se ha de determinar qui\u00e9n recibe qu\u00e9 habitaci\u00f3n y el precio de cada habitaci\u00f3n, con la condici\u00f3n de que la suma de los precios de las habitaciones que los inquilinos pagan tiene que ser igual al alquiler del piso. El objetivo consiste en, desconociendo las verdaderas valoraciones de los bienes que tengan los agentes, seleccionar la asignaci\u00f3n de los bienes y los precios correspondientes que sea eficiente y que no genere envidia entre los agentes. En general, los agentes no tendr\u00e1n los incentivos para revelar sus verdaderas valoraciones sino otras que les permitir\u00e1n conseguir una asignaci\u00f3n m\u00e1s favorable para ellos. Por lo tanto, la asignaci\u00f3n final puede ser ineficiente y generar envidia. Sin embargo, se demuestra que, en equilibrio, las posibilidades de los agentes para manipular las asignaciones y los precios est\u00e1n limitadas. Es decir, si se selecciona una asignaci\u00f3n y unos precios correspondientes que sean eficientes y no generen envidia con respecto a las valoraciones anunciadas (y no necesariamente verdaderas) entonces los equilibrios de nash y nash fuerte generan una asignaci\u00f3n eficiente y sin envidia con respecto a las valoraciones verdaderas.  el segundo ensayo trata de subastas en d\u00f3nde la presencia de un comprador dominante desalienta la participaci\u00f3n de otros compradores, y por consiguiente el precio es m\u00e1s bajo de lo que ser\u00eda con mayor n\u00famero de compradores. el objetivo del ensayo consiste en comparar varias formas de subastas que han sido dise\u00f1adas para fomentar la participaci\u00f3<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Essays on implementation and auctions<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Essays on implementation and auctions <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Helmuts Azacis <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 13\/01\/2006<\/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>Jordi Mass\u00f3<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: david P\u00e9rez castrillo <\/li>\n<li>matilde Machado (vocal)<\/li>\n<li> De frutos Mar\u00eda \u00e1ngeles (vocal)<\/li>\n<li>\u00e1ngel Hernando (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Helmuts Azacis La tesis consiste en una introducci\u00f3n general y tres ensayos. En el primer ensayo se [&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":[82,737,9216],"tags":[168218,28488,168217,168216,163091,147010],"class_list":["post-78234","post","type-post","status-publish","format-standard","hentry","category-ciencias-economicas","category-teoria-economica","category-teoria-microeconomica","tag-angel-hernando","tag-david-perez-castrillo","tag-de-frutos-maria-angeles","tag-helmuts-azacis","tag-jordi-masso","tag-matilde-machado"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/78234","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=78234"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/78234\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=78234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=78234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=78234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}