{"id":130913,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-de-sistemas-completos-de-demanda-de-productos-alimenticios-en-espana\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"analisis-de-sistemas-completos-de-demanda-de-productos-alimenticios-en-espana","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-economicas\/analisis-de-sistemas-completos-de-demanda-de-productos-alimenticios-en-espana\/","title":{"rendered":"Analisis de sistemas completos de demanda de productos alimenticios en espa\u00f1a."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Abderraouf Laajimi <\/strong><\/h2>\n<p>Esta tesis se centra en el analisis de la demanda de los principales productos alimenticios consumidos en espa\u00f1a, asi como su interrelacion. Se estudia en primer lugar la evolucion y las tendencias del consumo alimentario en los hogares, en funcion de varios criterios sociodemograficos.  la base de datos utilizada es la del panel de consumo alimentario elaborado por el ministerio de agricultura, pesca y alimentacion para el periodo octubre 1989-septiembre 1992. Para estimar los sistemas completos de demanda, se ha utilizado el modelo aids (sistema de demanda casi ideal), incorporando efectos demograficos segun el metodo de traslacion. Se ha adoptado tambien en algunos casos el metodo de regresiones censuradas para atajar el problema de los gastos nulos. Se han llevado a cabo dos tipos de analisis. Uno en el que se ha tomado el sistema alimentario, separado en grupos y, otro, en el que se han tomado ciertos grupos de alimentos para estudiarlos con mas nivel de desagregacion (las carnes y los pescados, los aceites y las grasas y los frutos secos). Los resultados obtenidos indican que las caracteristicas sociodemograficas de los hogares son factores determinantes en la demanda de alimentos. Los factores que han resultado mas significativos son: el tama\u00f1o del hogar, la clase socioeconomica y el tama\u00f1o del municipio de residencia. Las elasticidades calculadas denotan mas sensibilidad ante variaciones en el gasto total o en los propios precios que en los precios cruzados.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Analisis de sistemas completos de demanda de productos alimenticios en espa\u00f1a.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Analisis de sistemas completos de demanda de productos alimenticios en espa\u00f1a. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Abderraouf Laajimi <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1996<\/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>Luis Miguel Albisu Aguado<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda Serrano Jose <\/li>\n<li>Vicente Donoso Donoso (vocal)<\/li>\n<li>Ernest Reig (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Labeaga Azcona (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Abderraouf Laajimi Esta tesis se centra en el analisis de la demanda de los principales productos alimenticios [&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 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