{"id":154004,"date":"2017-07-05T18:59:08","date_gmt":"2017-07-05T22:59:08","guid":{"rendered":"https:\/\/irpp-policy-options.local\/authors\/marcelin-joanis\/"},"modified":"2025-08-26T15:12:06","modified_gmt":"2025-08-26T19:12:06","slug":"marcelin-joanis","status":"publish","type":"authors","link":"https:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/","title":{"rendered":"Marcelin Joanis"},"content":{"rendered":"

Marcelin Joanis est \u00e9conomiste sp\u00e9cialis\u00e9 en finances publiques, professeur titulaire \u00e0 Polytechnique Montr\u00e9al et chercheur invit\u00e9 au D\u00e9partement de sciences \u00e9conomiques de l\u2019Universit\u00e9 de Montr\u00e9al. Ses recherches portent notamment sur l\u2019endettement, les r\u00e8gles budg\u00e9taires, les infrastructures et le f\u00e9d\u00e9ralisme fiscal.<\/p>\n","protected":false},"featured_media":169760,"template":"","meta":{"_acf_changed":false,"content-type":"","ep_exclude_from_search":false},"class_list":["post-154004","authors","type-authors","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nMarcelin Joanis<\/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:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Marcelin Joanis\" \/>\n<meta property=\"og:description\" content=\"Marcelin Joanis est \u00e9conomiste sp\u00e9cialis\u00e9 en finances publiques, professeur titulaire \u00e0 Polytechnique Montr\u00e9al et chercheur invit\u00e9 au D\u00e9partement de sciences \u00e9conomiques de l\u2019Universit\u00e9 de Montr\u00e9al. Ses recherches portent notamment sur l\u2019endettement, les r\u00e8gles budg\u00e9taires, les infrastructures et le f\u00e9d\u00e9ralisme fiscal.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/\" \/>\n<meta property=\"og:site_name\" content=\"Policy Options\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/IRPP.org\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-26T19:12:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/policyoptions.irpp.org\/wp-content\/uploads\/2025\/03\/Marcelin-Joanis.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"200\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@irpp\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/\",\"url\":\"https:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/\",\"name\":\"Marcelin Joanis\",\"isPartOf\":{\"@id\":\"https:\/\/policyoptions.irpp.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/policyoptions.irpp.org\/wp-content\/uploads\/2025\/04\/Marcelin-Joanis.jpg\",\"datePublished\":\"2017-07-05T22:59:08+00:00\",\"dateModified\":\"2025-08-26T19:12:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/#primaryimage\",\"url\":\"https:\/\/policyoptions.irpp.org\/wp-content\/uploads\/2025\/04\/Marcelin-Joanis.jpg\",\"contentUrl\":\"https:\/\/policyoptions.irpp.org\/wp-content\/uploads\/2025\/04\/Marcelin-Joanis.jpg\",\"width\":1515,\"height\":2250},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/policyoptions.irpp.org\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Authors\",\"item\":\"https:\/\/policyoptions.irpp.org\/authors\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Marcelin Joanis\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/policyoptions.irpp.org\/fr\/#website\",\"url\":\"https:\/\/policyoptions.irpp.org\/fr\/\",\"name\":\"Policy Options\",\"description\":\"Institute for Research on Public Policy\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/policyoptions.irpp.org\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Marcelin Joanis","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:\/\/policyoptions.irpp.org\/fr\/authors\/marcelin-joanis\/","og_locale":"fr_FR","og_type":"article","og_title":"Marcelin Joanis","og_description":"Marcelin Joanis est \u00e9conomiste sp\u00e9cialis\u00e9 en finances publiques, professeur titulaire \u00e0 Polytechnique Montr\u00e9al et chercheur invit\u00e9 au D\u00e9partement de sciences \u00e9conomiques de l\u2019Universit\u00e9 de Montr\u00e9al. 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