{"id":76087,"date":"2005-05-09T00:00:00","date_gmt":"2005-05-09T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/modelos-estocasticos-de-difusion-de-innovaciones-una-aplicacion-al-uso-de-internet-en-espana\/"},"modified":"2005-05-09T00:00:00","modified_gmt":"2005-05-09T00:00:00","slug":"modelos-estocasticos-de-difusion-de-innovaciones-una-aplicacion-al-uso-de-internet-en-espana","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-economicas\/modelos-estocasticos-de-difusion-de-innovaciones-una-aplicacion-al-uso-de-internet-en-espana\/","title":{"rendered":"Modelos estoc\u00e1sticos de difusi\u00f3n de innovaciones: una aplicaci\u00f3n al uso de internet en espa\u00f1a"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  De Las Mercedes Carmona Martinez <\/strong><\/h2>\n<p>Esta tesis aborda la modelizaci\u00f3n del proceso de difusi\u00f3n de innovaciones. en primer lugar se realiza una revisi\u00f3n cr\u00edtica y exhaustiva de los modelos de difusi\u00f3n de innovaciones propuestos en la literatura y, como resultado de la misma, se plantea un nuevo modelo multiet\u00e1pico que incorpora la existencia de restricciones de oferta de la empresa productora de la innovaci\u00f3n y sus consecuencias en un contexto competitivo.  en la segunda parte del trabajo se analiza el fen\u00f3meno de la difusi\u00f3n de innovaciones desde una perspectiva estoc\u00e1stica: se plantean y analizan las caracter\u00edsticas de un modelo que describa dicho fen\u00f3meno a partir de ecuaciones diferenciales estoc\u00e1sticas, se propone una nueva funci\u00f3n de difusi\u00f3n que es mas coherente con la realidad observada del fen\u00f3meno que el ruido multiplicativo de estructura lineal utilizado hasta ahora, se aborda el problema de estimaci\u00f3n del modelo por pseudo-m\u00e1xima verosimilitud, y finalmente se valida dicho modelo aplic\u00e1ndolo a la difusi\u00f3n del uso de internet en espana (1996-2004), comparando los resultados obtenidos con los de la estimaci\u00f3n de los correspondientes modelos deterministas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Modelos estoc\u00e1sticos de difusi\u00f3n de innovaciones: una aplicaci\u00f3n al uso de internet en espa\u00f1a<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Modelos estoc\u00e1sticos de difusi\u00f3n de innovaciones: una aplicaci\u00f3n al uso de internet en espa\u00f1a <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  De Las Mercedes Carmona Martinez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/09\/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>Juan G\u00f3mez Garc\u00eda<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Pulido san rom\u00e1n <\/li>\n<li>Rafael Herrerias pleguezuelo (vocal)<\/li>\n<li>Jos\u00e9 Garc\u00eda p\u00e9rez (vocal)<\/li>\n<li> Munuera alem\u00e1n Jos\u00e9 Luis (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda De Las Mercedes Carmona Martinez Esta tesis aborda la modelizaci\u00f3n del proceso de difusi\u00f3n de innovaciones. [&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":[82,974,524,8235],"tags":[12418,25143,25142,164256,78945,6972],"class_list":["post-76087","post","type-post","status-publish","format-standard","hentry","category-ciencias-economicas","category-econometria","category-modelos-econometricos","category-murcia","tag-antonio-pulido-san-roman","tag-jose-garcia-perez","tag-juan-gomez-garcia","tag-maria-de-las-mercedes-carmona-Martinez","tag-munuera-aleman-jose-luis","tag-rafael-herrerias-pleguezuelo"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/76087","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=76087"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/76087\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=76087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=76087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=76087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}