{"id":313,"date":"2013-05-31T10:09:57","date_gmt":"2013-05-31T08:09:57","guid":{"rendered":"http:\/\/wp.unil.ch\/bases\/?p=313"},"modified":"2013-08-20T18:21:21","modified_gmt":"2013-08-20T16:21:21","slug":"homo-oeconomicus","status":"publish","type":"post","link":"https:\/\/wp.unil.ch\/bases\/2013\/05\/homo-oeconomicus\/","title":{"rendered":"L&rsquo;homo oeconomicus"},"content":{"rendered":"<p style=\"text-align: justify\">L\u2019homo \u0153conomicus est une conception abstraite de l&rsquo;\u00eatre humain, utilis\u00e9e en \u00e9conomie pour faciliter l&rsquo;\u00e9laboration de mod\u00e8les. En micro\u00e9conomie, on suppose que le comportement de l&rsquo;individu est rationnel:<\/p>\n<ul style=\"text-align: justify\">\n<li>Il est maximisateur : il cherche \u00e0 maximiser sa satisfaction (ou utilit\u00e9) et \u00e0 minimiser ses co\u00fbts, compte tenu de ses ressources limit\u00e9es.<\/li>\n<li>Il est coh\u00e9rent : il a des pr\u00e9f\u00e9rences qu&rsquo;il peut ordonner. S&rsquo;il pr\u00e9f\u00e8re A \u00e0 B et B \u00e0 C, alors il pr\u00e9f\u00e8re A \u00e0 C. C&rsquo;est ce qu&rsquo;on appelle la transitivit\u00e9.<\/li>\n<li>Il est souverain : ses pr\u00e9f\u00e9rences ne d\u00e9pendent que de lui, elles ne d\u00e9pendent pas de la soci\u00e9t\u00e9 ou de l&rsquo;histoire.<\/li>\n<\/ul>\n<p style=\"text-align: justify\">Lorsqu&rsquo;il doit faire un choix \u00e9conomique (acheter, produire,&#8230;), l&rsquo;homo \u0153conomicus est donc capable d&rsquo;ordonner ses pr\u00e9f\u00e9rences et de calculer les avantages et inconv\u00e9nients de son action. Cette simplification du comportement de l&rsquo;\u00eatre humain est \u00e0 la base de la <a title=\"L\u2019Ecole n\u00e9oclassique\" href=\"https:\/\/wp.unil.ch\/bases\/2013\/05\/lecole-neoclassique\/\">th\u00e9orie \u00e9conomique n\u00e9oclassique<\/a> ainsi que de la <a title=\"Th\u00e9orie des choix publics\" href=\"https:\/\/wp.unil.ch\/bases\/2013\/07\/theorie-des-choix-publics\/\">th\u00e9orie des choix publics<\/a>.<\/p>\n<p style=\"text-align: justify\"><strong>Source<\/strong>: Clerc, D., &amp; Piriou, J.-P. (2011). <em>Lexique de sciences e?conomiques et sociales (9e \u00e9d.)<\/em>. Paris: La De?couverte.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019homo \u0153conomicus est une conception abstraite de l&rsquo;\u00eatre humain, utilis\u00e9e en \u00e9conomie pour faciliter l&rsquo;\u00e9laboration de mod\u00e8les. En micro\u00e9conomie, on suppose que le comportement de l&rsquo;individu est rationnel: Il est maximisateur : il cherche \u00e0 maximiser sa satisfaction (ou utilit\u00e9)<\/p>\n","protected":false},"author":1001555,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[61659],"tags":[61676],"class_list":{"0":"post-313","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-glossaire","7":"tag-homo-oeconomicus"},"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/bases\/wp-json\/wp\/v2\/posts\/313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/bases\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.unil.ch\/bases\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/bases\/wp-json\/wp\/v2\/users\/1001555"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/bases\/wp-json\/wp\/v2\/comments?post=313"}],"version-history":[{"count":0,"href":"https:\/\/wp.unil.ch\/bases\/wp-json\/wp\/v2\/posts\/313\/revisions"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/bases\/wp-json\/wp\/v2\/media?parent=313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.unil.ch\/bases\/wp-json\/wp\/v2\/categories?post=313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.unil.ch\/bases\/wp-json\/wp\/v2\/tags?post=313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}