{"id":3328,"date":"2009-06-07T18:13:07","date_gmt":"2009-06-07T17:13:07","guid":{"rendered":"http:\/\/www.pauljorion.com\/blog\/?p=3328"},"modified":"2009-06-07T18:13:07","modified_gmt":"2009-06-07T17:13:07","slug":"la-monnaie-quand-tout-etait-simple%e2%80%a6","status":"publish","type":"post","link":"https:\/\/www.pauljorion.com\/blog\/2009\/06\/07\/la-monnaie-quand-tout-etait-simple%e2%80%a6\/","title":{"rendered":"La monnaie : quand tout \u00e9tait simple\u2026"},"content":{"rendered":"<p>En novembre 1949, \u00e0 la London School of Economics, des spectateurs amus\u00e9s assist\u00e8rent \u00e0 une d\u00e9monstration de la machine mise au point par Bill Phillips pour repr\u00e9senter le fonctionnement de la monnaie. <\/p>\n<p>La machine refl\u00e9tait les th\u00e9ories alors dominantes, et en particulier celle de Keynes. Le principe n\u2019en \u00e9tait pas stupide puisqu\u2019il int\u00e9grait en particulier de nombreuses r\u00e9troactions, autrement dit des m\u00e9canismes dont le fonctionnement est tr\u00e8s difficile \u00e0 se repr\u00e9senter a priori et qu\u2019il vaut bien mieux simuler et observer. <\/p>\n<p>D\u00e9faut imm\u00e9diatement visible sur le sch\u00e9ma : ni capitalistes, ni entrepreneurs, ni salari\u00e9s mais une cat\u00e9gorie unique : \u00ab income \u00bb, revenus. C\u2019\u00e9tait donc tr\u00e8s mal parti et nous ne sommes donc pas autrement surpris d\u2019apprendre que la machine de Phillips ne r\u00e9volutionna pas la science \u00e9conomique. <\/p>\n<p>Il existe encore deux exemplaires de la machine en \u00e9tat de marche, dont celui \u00e0 l\u2019Universit\u00e9 de Cambridge que le Professeur Allan McRobie ressuscita et manipule pour nous en faire comprendre le fonctionnement : <a href=\"http:\/\/mediaplayer.group.cam.ac.uk\/component\/option,com_mediadb\/task,play\/idstr,CU-AllanMcRobie-Phillips2004\/vv,-2\/Itemid,26\">La machine de Phillips<\/a><\/p>\n<p>Pour en savoir plus : <a href=\"http:\/\/judson.blogs.nytimes.com\/2009\/06\/02\/guest-column-like-water-for-money\/\">un article de Steven Strogatz<\/a>, sur le blog d\u2019Olivia Judson au New York Times (merci \u00e0 Malcolm Dean de me l\u2019avoir signal\u00e9 !). <\/p>\n<p><a href=\"http:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/strogatz-detailed_950_cw.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/strogatz-detailed_950_cw.gif\" alt=\"\" title=\"Phillips machine\" width=\"500\" height=\"627\" class=\"alignnone size-full wp-image-3330\" srcset=\"https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/strogatz-detailed_950_cw.gif 757w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/strogatz-detailed_950_cw-239x300.gif 239w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En novembre 1949, \u00e0 la London School of Economics, des spectateurs amus\u00e9s assist\u00e8rent \u00e0 une d\u00e9monstration de la machine mise au point par Bill Phillips pour repr\u00e9senter le fonctionnement de la monnaie. <\/p>\n<p>La machine refl\u00e9tait les th\u00e9ories alors dominantes, et en particulier celle de Keynes. Le principe n\u2019en \u00e9tait pas stupide puisqu\u2019il int\u00e9grait en [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,21],"tags":[],"class_list":["post-3328","post","type-post","status-publish","format-standard","hentry","category-economie","category-monnaie"],"_links":{"self":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts\/3328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/comments?post=3328"}],"version-history":[{"count":3,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts\/3328\/revisions"}],"predecessor-version":[{"id":3332,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts\/3328\/revisions\/3332"}],"wp:attachment":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/media?parent=3328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/categories?post=3328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/tags?post=3328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}