{"id":1192,"date":"2026-04-09T19:40:26","date_gmt":"2026-04-09T17:40:26","guid":{"rendered":"https:\/\/www.minesparis.psl.eu\/cedp\/?post_type=actualites&#038;p=1192"},"modified":"2026-04-09T19:41:24","modified_gmt":"2026-04-09T17:41:24","slug":"2026-aej-best-paper-awards","status":"publish","type":"actualites","link":"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/","title":{"rendered":"2026 AEJ Best Paper Awards"},"content":{"rendered":"\n<div class=\"container block-full-largeur\">\n\t<div class=\"row mt-4\">\n\t\t<div class=\"col-md-12\">\n\t\t\t<p>The 2026\u00a0<a href=\"https:\/\/www.aeaweb.org\/about-aea\/honors-awards\/aej-best-papers\" target=\"_blank\" rel=\"noopener\">AEJ Best Paper Awards<\/a> have been announced on April, 7th 2026<\/p>\n<p><strong><a href=\"https:\/\/www.aeaweb.org\/articles?id=10.1257\/app.20230052\">Do Carbon Offsets Offset Carbon?<\/a><\/strong>\u00a0\u2014\u00a0<strong><em>AEJ: Applied Economics<\/em><\/strong><\/p>\n<p>Raphael Calel, Jonathan Colmer, Antoine Dechezlepr\u00eatre, and Matthieu Glachant study India&rsquo;s wind farms under the Clean Development Mechanism, the world&rsquo;s largest carbon offset program. The program allows polluters to increase emissions by subsidizing equivalent reductions elsewhere. However, the authors find that at least 52 percent of approved offsets went to projects that would have been built regardless of the subsidy, enabling as much as 28 million additional tonnes of CO\u2082 emissions. Extrapolated globally, carbon offset programs may permit 6.1 billion extra tonnes of emissions\u2014undermining their core environmental rationale. (<em>AEJ: Applied Economics<\/em>,\u00a0 Vol. 17, No. 1, January 2025)<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div>","protected":false},"featured_media":1191,"template":"","actualites-formats":[41],"actualites-thematiques":[42,46],"class_list":["post-1192","actualites","type-actualites","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2026 AEJ Best Paper Awards - CEDP<\/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.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2026 AEJ Best Paper Awards - CEDP\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/\" \/>\n<meta property=\"og:site_name\" content=\"CEDP\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-09T17:41:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/20432.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1875\" \/>\n\t<meta property=\"og:image:height\" content=\"1250\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/\",\"url\":\"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/\",\"name\":\"2026 AEJ Best Paper Awards - CEDP\",\"isPartOf\":{\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/20432.png\",\"datePublished\":\"2026-04-09T17:40:26+00:00\",\"dateModified\":\"2026-04-09T17:41:24+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/#primaryimage\",\"url\":\"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/20432.png\",\"contentUrl\":\"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/20432.png\",\"width\":1875,\"height\":1250},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.minesparis.psl.eu\/cedp\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"2026 AEJ Best Paper Awards\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/#website\",\"url\":\"https:\/\/www.minesparis.psl.eu\/cedp\/\",\"name\":\"CEDP\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.minesparis.psl.eu\/cedp\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/#organization\",\"name\":\"CEDP\",\"url\":\"https:\/\/www.minesparis.psl.eu\/cedp\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/cropped-CEDP-Logo-Mines-Paris-PSL-Bloc-Marque-Bleu-VF-cnrs-scaled-1.png\",\"contentUrl\":\"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/cropped-CEDP-Logo-Mines-Paris-PSL-Bloc-Marque-Bleu-VF-cnrs-scaled-1.png\",\"width\":2560,\"height\":448,\"caption\":\"CEDP\"},\"image\":{\"@id\":\"https:\/\/www.minesparis.psl.eu\/cedp\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"2026 AEJ Best Paper Awards - CEDP","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/","og_locale":"fr_FR","og_type":"article","og_title":"2026 AEJ Best Paper Awards - CEDP","og_url":"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/","og_site_name":"CEDP","article_modified_time":"2026-04-09T17:41:24+00:00","og_image":[{"width":1875,"height":1250,"url":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/20432.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/","url":"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/","name":"2026 AEJ Best Paper Awards - CEDP","isPartOf":{"@id":"https:\/\/www.minesparis.psl.eu\/cedp\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/#primaryimage"},"image":{"@id":"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/#primaryimage"},"thumbnailUrl":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/20432.png","datePublished":"2026-04-09T17:40:26+00:00","dateModified":"2026-04-09T17:41:24+00:00","breadcrumb":{"@id":"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/#primaryimage","url":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/20432.png","contentUrl":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/20432.png","width":1875,"height":1250},{"@type":"BreadcrumbList","@id":"https:\/\/www.minesparis.psl.eu\/cedp\/actualites\/2026-aej-best-paper-awards\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.minesparis.psl.eu\/cedp\/"},{"@type":"ListItem","position":2,"name":"2026 AEJ Best Paper Awards"}]},{"@type":"WebSite","@id":"https:\/\/www.minesparis.psl.eu\/cedp\/#website","url":"https:\/\/www.minesparis.psl.eu\/cedp\/","name":"CEDP","description":"","publisher":{"@id":"https:\/\/www.minesparis.psl.eu\/cedp\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.minesparis.psl.eu\/cedp\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.minesparis.psl.eu\/cedp\/#organization","name":"CEDP","url":"https:\/\/www.minesparis.psl.eu\/cedp\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.minesparis.psl.eu\/cedp\/#\/schema\/logo\/image\/","url":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/cropped-CEDP-Logo-Mines-Paris-PSL-Bloc-Marque-Bleu-VF-cnrs-scaled-1.png","contentUrl":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-content\/uploads\/sites\/28\/2026\/04\/cropped-CEDP-Logo-Mines-Paris-PSL-Bloc-Marque-Bleu-VF-cnrs-scaled-1.png","width":2560,"height":448,"caption":"CEDP"},"image":{"@id":"https:\/\/www.minesparis.psl.eu\/cedp\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-json\/wp\/v2\/actualites\/1192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-json\/wp\/v2\/actualites"}],"about":[{"href":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-json\/wp\/v2\/types\/actualites"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-json\/wp\/v2\/media\/1191"}],"wp:attachment":[{"href":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-json\/wp\/v2\/media?parent=1192"}],"wp:term":[{"taxonomy":"actualites-formats","embeddable":true,"href":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-json\/wp\/v2\/actualites-formats?post=1192"},{"taxonomy":"actualites-thematiques","embeddable":true,"href":"https:\/\/www.minesparis.psl.eu\/cedp\/wp-json\/wp\/v2\/actualites-thematiques?post=1192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}