{"id":173602,"date":"2018-03-08T00:00:00","date_gmt":"2018-03-07T22:00:00","guid":{"rendered":"http:\/\/south.euneighbours.eu\/publication\/document-de-travail-emnes-n4-structure-de-marche-mixte-concurrence-et-taille-de-marche-comment-reagit-le-mix-produit\/"},"modified":"2022-07-08T14:47:01","modified_gmt":"2022-07-08T11:47:01","slug":"document-de-travail-emnes-ndeg4-structure-de-marche-mixte","status":"publish","type":"publication","link":"https:\/\/www.eumedbridge.eu\/fr\/publication\/document-de-travail-emnes-ndeg4-structure-de-marche-mixte\/","title":{"rendered":"Document de travail EMNES n\u00b04: Structure de march\u00e9 mixte, concurrence et taille de march\u00e9 : comment r\u00e9agit le mix produit ?"},"content":{"rendered":"<p><span><span>En pr\u00e9supposant une double h\u00e9t\u00e9rog\u00e9n\u00e9it\u00e9, celle des entreprises et celle des produits, ce document \u00e9tudie la mani\u00e8re dont les entreprises multi-produits r\u00e9agissent \u00e0 une concurrence plus f\u00e9roce et un march\u00e9 plus grand selon les pays cibl\u00e9s. En construisant un mod\u00e8le th\u00e9orique o\u00f9 des entreprises concurrentielles monopolistiques et des entreprises oligopolistiques coexistent sur le m\u00eame march\u00e9, le document \u00e9tudie la mani\u00e8re dont l\u2019augmentation de la taille du march\u00e9 affecte le comportement des deux types d\u2019entreprises. Le mod\u00e8le montre que l\u2019impact final d\u2019un plus grand march\u00e9 sur le mix produit des entreprises multi-produits d\u00e9pend du niveau des co\u00fbts d\u2019entr\u00e9e fix\u00e9s. Pour un niveau bas des co\u00fbts d\u2019entr\u00e9e, les grandes entreprises augmentent leur mix-produit lorsqu\u2019elles exportent vers de plus grands march\u00e9s puisqu\u2019elles b\u00e9n\u00e9ficient des \u00e9conomies d\u2019\u00e9chelle. Cependant, lorsque les co\u00fbts fix\u00e9s sont \u00e9lev\u00e9s, un march\u00e9 plus grand implique pour les entreprises de cantonner leurs ventes \u00e0 l\u2019export \u00e0 leur produit de base. Ceci s\u2019est r\u00e9v\u00e9l\u00e9 juste pour les exportateurs \u00e9gyptiens sur leurs march\u00e9s \u00e0 l\u2019export.<\/span><\/span><\/p>\n","protected":false},"featured_media":129171,"parent":0,"template":"","publication_category":[2091],"country":[1946,1947,1950,2124,1949,1951,1953,1952,2029,1955],"special_action":[],"custom_tag":[2312],"class_list":["post-173602","publication","type-publication","status-publish","has-post-thumbnail","hentry","country-algerie","country-egypte","country-israel-fr","country-jordanie","country-liban","country-libye","country-maroc","country-palestine-fr","country-syrie","country-tunisie","custom_tag-developpement-durable"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Document de travail EMNES n\u00b04: Structure de march\u00e9 mixte, concurrence et taille de march\u00e9 : comment r\u00e9agit le mix produit ? - Voisins de l&#039;UE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.eumedbridge.eu\/fr\/publication\/document-de-travail-emnes-ndeg4-structure-de-marche-mixte\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Document de travail EMNES n\u00b04: Structure de march\u00e9 mixte, concurrence et taille de march\u00e9 : comment r\u00e9agit le mix produit ? - Voisins de l&#039;UE\" \/>\n<meta property=\"og:description\" content=\"En pr\u00e9supposant une double h\u00e9t\u00e9rog\u00e9n\u00e9it\u00e9, celle des entreprises et celle des produits, ce document \u00e9tudie la mani\u00e8re dont les entreprises multi-produits r\u00e9agissent \u00e0 une concurrence plus f\u00e9roce et un march\u00e9 plus grand selon les pays cibl\u00e9s. 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