{"id":8147,"date":"2024-11-29T20:56:49","date_gmt":"2024-11-29T20:56:49","guid":{"rendered":"https:\/\/ecodef-ihedn.fr\/participation-de-julien-malizard-et-josselin-droff-au-copda-massy-21-novembre-2022-copy\/"},"modified":"2025-02-25T13:48:57","modified_gmt":"2025-02-25T13:48:57","slug":"participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024","status":"publish","type":"post","link":"https:\/\/ecodef-ihedn.fr\/en\/participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024\/","title":{"rendered":"Jean Belin and Josselin Droff at the CoPDA (Massy, 27 November 2024)"},"content":{"rendered":"<p><strong>Jean Belin <\/strong>and <strong>Josselin Droff<\/strong> took part on November 27, 2024 in the Defense and Aerospace Advanced Training Course (CopDa), organized in Massy (Safran University) by the <a href=\"https:\/\/www.sciencespobordeaux.fr\/fr\/l-institut\/notre-ecole\/les-chaires-d-enseignement-et-de-recherche-1\/chaire-defense-aerospatial.html\" target=\"_blank\" rel=\"noreferrer noopener\">Defence &amp; Aerospace Chair<\/a>, led by General (2S) Laurent.<\/p>\r\n<p>For the past 6 years, the Chair has been taking part in this event, which is an opportunity to present the work of its research team to an audience that includes industrialists from the defence sector.<\/p>\r\n<p>After tracing the links between the defence economy and the economy of conflict, <strong>Jean Belin<\/strong> presented the fundamentals of the defence economy. He also discussed the specific characteristics of defence companies when compared with companies in the civilian sector. The issues surrounding the financing of defence companies were detailed, from the perspective of technological and financial change in the global economy. The conference concluded with a discussion of the war economy and the many challenges it poses.<\/p>\r\n<figure id=\"attachment_8714\" aria-describedby=\"caption-attachment-8714\" style=\"width: 225px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8714 size-medium\" src=\"https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-225x300.jpg 225w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-768x1024.jpg 768w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-1152x1536.jpg 1152w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-1536x2048.jpg 1536w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-315x420.jpg 315w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-630x840.jpg 630w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-696x928.jpg 696w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-1392x1856.jpg 1392w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-1068x1424.jpg 1068w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_3-vBD-scaled.jpg 1920w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><figcaption id=\"caption-attachment-8714\" class=\"wp-caption-text\">Jean Belin at the 2024 CoPDA<\/figcaption><\/figure>\r\n<p><strong>Josselin Droff<\/strong> presented a paper on cooperative armaments programmes. After outlining the state of the art in the evaluation of cooperative programmes, he emphasised the advantages and limitations of such programmes. He then proposed an empirical exercise on production times for fighter aircraft. A symbol of prestige and military power, fighter aircraft represent a particularly complex market, subject both to financial constraints and to political and diplomatic uncertainties.<\/p>\r\n<figure id=\"attachment_8713\" aria-describedby=\"caption-attachment-8713\" style=\"width: 225px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8713 size-medium\" src=\"https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-225x300.jpg 225w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-768x1024.jpg 768w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-1152x1536.jpg 1152w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-1536x2048.jpg 1536w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-315x420.jpg 315w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-630x840.jpg 630w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-696x928.jpg 696w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-1392x1856.jpg 1392w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-1068x1424.jpg 1068w, https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/photo_1-vBD-scaled.jpg 1920w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><figcaption id=\"caption-attachment-8713\" class=\"wp-caption-text\">Josselin Droff at CoPDA 2024<\/figcaption><\/figure>\r\n<p>The discussions that followed with the participants focused on the issues surrounding the renewal of combat aircraft, but also on more general questions such as the factors of a country's strategic autonomy, the preservation of industrial skills within the DTIB and cooperation between defence companies in Europe, particularly in terms of R&amp;D and innovation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Jean Belin et Josselin Droff ont particip\u00e9 le 27 novembre 2024 au Cours de Perfectionnement D\u00e9fense et A\u00e9rospatial (CopDa), organis\u00e9 \u00e0 Massy (Safran University) par la Chaire D\u00e9fense &amp; A\u00e9rospatial, pilot\u00e9e par le g\u00e9n\u00e9ral (2S) Laurent. La Chaire participe depuis 6 ans \u00e0 cet \u00e9v\u00e9nement, qui est l\u2019occasion de pr\u00e9senter les travaux de son \u00e9quipe [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8715,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,356],"tags":[488,766,262,162,411,410,334,36,438,47,74,38,287,610,202,336],"class_list":{"0":"post-8147","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-activites","8":"category-activites-participation-de-la-chaire-a-un-evenement","9":"tag-acquisitions","10":"tag-avion-de-combat","11":"tag-chaire-defense-et-aerospatial","12":"tag-chaire-economie-de-defense","13":"tag-cooperation-de-defense","14":"tag-cooperation-europeenne","15":"tag-copda","16":"tag-defense","17":"tag-ecodef","18":"tag-economie-de-defense","19":"tag-financement","20":"tag-ihedn","21":"tag-jean-belin","22":"tag-jean-marc-laurent","23":"tag-josselin-droff","24":"tag-safran-university"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Participation de Jean Belin et Josselin Droff au CoPDA (Massy, 27 novembre 2024) - Chaire \u00c9conomie de d\u00e9fense - IHEDN<\/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:\/\/ecodef-ihedn.fr\/en\/participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Participation de Jean Belin et Josselin Droff au CoPDA (Massy, 27 novembre 2024) - Chaire \u00c9conomie de d\u00e9fense - IHEDN\" \/>\n<meta property=\"og:description\" content=\"Jean Belin et Josselin Droff ont particip\u00e9 le 27 novembre 2024 au Cours de Perfectionnement D\u00e9fense et A\u00e9rospatial (CopDa), organis\u00e9 \u00e0 Massy (Safran University) par la Chaire D\u00e9fense &amp; A\u00e9rospatial, pilot\u00e9e par le g\u00e9n\u00e9ral (2S) Laurent. La Chaire participe depuis 6 ans \u00e0 cet \u00e9v\u00e9nement, qui est l\u2019occasion de pr\u00e9senter les travaux de son \u00e9quipe [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ecodef-ihedn.fr\/en\/participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024\/\" \/>\n<meta property=\"og:site_name\" content=\"Chaire \u00c9conomie de d\u00e9fense - IHEDN\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-29T20:56:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-25T13:48:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ecodef-ihedn.fr\/wp-content\/uploads\/2023\/11\/visuel-RS.png\" \/>\n\t<meta property=\"og:image:width\" content=\"700\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Bertrand Demandre\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Chaire_Ecodef\" \/>\n<meta name=\"twitter:site\" content=\"@Chaire_Ecodef\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bertrand Demandre\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/ecodef-ihedn.fr\\\/participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ecodef-ihedn.fr\\\/participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024\\\/\"},\"author\":{\"name\":\"Bertrand Demandre\",\"@id\":\"https:\\\/\\\/ecodef-ihedn.fr\\\/#\\\/schema\\\/person\\\/1cdf22d028cebe278126a6e07a884d30\"},\"headline\":\"Participation de Jean Belin et Josselin Droff au CoPDA (Massy, 27 novembre 2024)\",\"datePublished\":\"2024-11-29T20:56:49+00:00\",\"dateModified\":\"2025-02-25T13:48:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/ecodef-ihedn.fr\\\/participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024\\\/\"},\"wordCount\":380,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/ecodef-ihedn.fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/ecodef-ihedn.fr\\\/participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ecodef-ihedn.fr\\\/wp-content\\\/uploads\\\/2023\\\/11\\\/visuel-RS.png\",\"keywords\":[\"acquisitions\",\"avion de combat\",\"chaire d\u00e9fense et a\u00e9rospatial\",\"chaire \u00e9conomie de d\u00e9fense\",\"coop\u00e9ration de d\u00e9fense\",\"coop\u00e9ration europ\u00e9enne\",\"CoPDA\",\"D\u00e9fense\",\"ecodef\",\"\u00e9conomie de d\u00e9fense\",\"financement\",\"IHEDN\",\"Jean Belin\",\"Jean-Marc Laurent\",\"Josselin Droff\",\"Safran University\"],\"articleSection\":[\"Activit\u00e9s\",\"Activit\u00e9s : participation de la Chaire \u00e0 un \u00e9v\u00e9nement\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/ecodef-ihedn.fr\\\/participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ecodef-ihedn.fr\\\/participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024\\\/\",\"url\":\"https:\\\/\\\/ecodef-ihedn.fr\\\/participation-de-jean-belin-et-josselin-droff-au-copda-massy-27-novembre-2024\\\/\",\"name\":\"Participation de Jean Belin et Josselin Droff au CoPDA (Massy, 27 novembre 2024) - 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