{"id":140423,"date":"2022-05-20T12:07:27","date_gmt":"2022-05-20T10:07:27","guid":{"rendered":"https:\/\/www.erasmusmagazine.nl\/en\/?p=140423"},"modified":"2025-12-19T11:26:17","modified_gmt":"2025-12-19T10:26:17","slug":"in-memoriam-jan-siebrand","status":"publish","type":"post","link":"https:\/\/www.erasmusmagazine.nl\/en\/2022\/05\/20\/in-memoriam-jan-siebrand\/","title":{"rendered":"In Memoriam: Jan Siebrand"},"content":{"rendered":"<p>It is with great sadness that the management team of Erasmus School of Economics learned of the death of Prof. Jan Siebrand on 10 May 2022. Jan worked at Erasmus School of Economics as Professor of Macroeconomics from January 1970 to September 2000.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1181\" height=\"787\" src=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/2022\/05\/20120105\/In-Memoriam-Jan-Siebrand-2.jpg?image-crop-positioner-ts=1766139286\" alt=\"\" class=\"wp-image-140425\" srcset=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/2022\/05\/20120105\/In-Memoriam-Jan-Siebrand-2.jpg?image-crop-positioner-ts=1766139286 1181w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/2022\/05\/20120105\/In-Memoriam-Jan-Siebrand-2-875x583.jpg?image-crop-positioner-ts=1766139286 875w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/2022\/05\/20120105\/In-Memoriam-Jan-Siebrand-2-300x200.jpg?image-crop-positioner-ts=1766139286 300w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/2022\/05\/20120105\/In-Memoriam-Jan-Siebrand-2-150x100.jpg?image-crop-positioner-ts=1766139286 150w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/2022\/05\/20120105\/In-Memoriam-Jan-Siebrand-2-225x150.jpg?image-crop-positioner-ts=1766139286 225w\" sizes=\"auto, (max-width: 1181px) 100vw, 1181px\" \/><figcaption class=\"wp-element-caption\"><p><span>In Memoriam: Jan Siebrand<\/span><\/p><\/figcaption><\/figure><p>As a macroeconomist, Jan Siebrand\u2019s research included a study of economic policy in the United States. Together with Prof. Otto Swank, he published a paper in the Journal of Macroeconomics about the differences between Democratic and Republican governments in their views on inflation.<\/p>\n<p>Otto Swank remembers Siebrand as a colleague who was good at bringing together people from very different backgrounds and making them into a solid team. \u201cHe hired people who at first glance did not immediately fit together, but in practice under his leadership complemented each other very well. That was a real quality and one of his nicest features.\u201d<\/p>\n<p>Our condolences go out to Jan\u2019s family. We wish them much strength.<\/p>\n<p>\u00a0<\/p>\n<p><em>On behalf of the management team of Erasmus School of Economics,<\/em><\/p>\n<p><em>Patrick Groenen, dean Erasmus School of Economics<\/em><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n\n\t<div data-name=\"acf\/posts\" class=\"alignfull py-6 md:py-8 lg:py-10 bg-white\" >\n\t\t<div class=\"container-fixed\">\n\n\t\t\t\n\t\t\t<div class=\"space-y-6 md:space-y-8\">\n\n\t\t\t\t\t\t\t\t\t<h2 class=\"text-xl md:text-2xl\">Latest news<\/h2>\n\t\t\t\t\n\t\t\t\t\t\n\t<ul data-component=\"post-grid\" class=\"grid items-stretch grid-cols-1 gap-2 md:gap-4 lg:gap-8 text-zoom-lg:grid-cols-1\n\t\t\n\t\tlg:grid-cols-3\n\t\t\">\n\n\t\t\n\t\t\t\t\t\t\n\t\t\t\n\t\t\t<li class=\"@container\">\n\t\t\t\t\n<div data-component=\"teaser-post\" class=\"block-theme-mocha hidden lg:flex h-full relative flex bg-sand-300\n\tblock-theme-violet:bg-white block-theme-violet:text-purple block-theme-mocha:bg-sand-500 block-theme-mocha:text-brown\n\tblock-theme-sand:bg-sand-300 block-theme-sand:text-neutral-900\n\tblock-theme-violet:outline-purple-100 block-theme-violet:outline-1 block-theme-violet:outline-t-0\n\tflex-col @xl:flex-row\">\n\t\t\t<div class=\"relative image:w-full image:aspect-video image:object-cover shrink-0 w-full @xl:w-1\/2\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Benita-Bocoum-dresscode-Daan-Stam-6-scaled-1280x720.jpg?image-crop-positioner-ts=1777538387\" class=\"attachment-video_xl size-video_xl\" alt=\"\" srcset=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Benita-Bocoum-dresscode-Daan-Stam-6-scaled-1280x720.jpg?image-crop-positioner-ts=1777538387 1280w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Benita-Bocoum-dresscode-Daan-Stam-6-scaled-500x282.jpg?image-crop-positioner-ts=1777538387 500w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Benita-Bocoum-dresscode-Daan-Stam-6-scaled-832x468.jpg?image-crop-positioner-ts=1777538387 832w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\n\n\t\t\t\t\t<\/div>\n\t\n\t<div class=\"flex flex-col gap-2 md:gap-4 p-4 @md:p-8 @xl:p-8 \">\n\n\t\t\t\t<h3 class=\"text-md @sm:text-xl @md:text-2xl @xl:text-2xl\">\n\t\t\t<a href=\"https:\/\/www.erasmusmagazine.nl\/en\/2026\/04\/30\/benita-draagt-regenlaarzen-voor-de-sier\/\" class=\"absolute-link text-current underline-offset-2 decoration-2 hocus:underline @md:decoration-3 @xl:decoration-4 inline-block\">\n\t\t\t\tBenita wears rain boots for show\n\t\t\t<\/a>\n\t\t<\/h3>\n\n\t\t<div class=\"flex flex-wrap gap-4 items-center\">\n\t\t\t<span class=\"sr-only\">Gepubliceerd op:<\/span>\n\t\t\t<time class=\"text-sm font-soehne text-neutral-900\" datetime=\"2026-04-30\">30 April 2026<\/time>\n\n\t\t\t\t\t\t\t\t\t\t\t\n\t<ul data-component=\"list-badges\" class=\"flex 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@sm:size-21.25 @md:size-30 @lg:size-40\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"460\" src=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Benita-Bocoum-dresscode-Daan-Stam-6-scaled-460x460.jpg?image-crop-positioner-ts=1777538387\" class=\"attachment-square_lg size-square_lg\" alt=\"\" srcset=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Benita-Bocoum-dresscode-Daan-Stam-6-scaled-460x460.jpg?image-crop-positioner-ts=1777538387 460w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Benita-Bocoum-dresscode-Daan-Stam-6-scaled-115x115.jpg?image-crop-positioner-ts=1777538387 115w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Benita-Bocoum-dresscode-Daan-Stam-6-scaled-230x230.jpg?image-crop-positioner-ts=1777538387 230w\" sizes=\"auto, (max-width: 460px) 100vw, 460px\" \/>\n\t\t<\/div>\n\t\n\t<div class=\"flex flex-col gap-2 md:gap-4 \">\n\t\t\t\t<h3 class=\"text-md @lg:text-lg\">\n\t\t\t<a href=\"https:\/\/www.erasmusmagazine.nl\/en\/2026\/04\/30\/benita-draagt-regenlaarzen-voor-de-sier\/\" class=\"absolute-link text-current hocus:underline inline-block\">\n\t\t\t\tBenita wears rain boots for show\n\t\t\t<\/a>\n\t\t<\/h3>\n\n\t\t<div class=\"flex flex-wrap gap-4 items-center\">\n\t\t\t<span class=\"sr-only\">Gepubliceerd op:<\/span>\n\t\t\t<time class=\"text-sm font-soehne text-neutral-900\" datetime=\"2026-04-30\">30 April 2026<\/time>\n\n\t\t\t\t\t\t\t\t\t\t\t\n\t<ul data-component=\"list-badges\" class=\"flex items-center gap-2 flex-wrap\" aria-label=\"Geplaatst in categorie\">\n\t\t\t\t\t<li>\n\t\t\t\t\t<div data-component=\"badge\" class=\"block-theme-violet:bg-purple font-soehne font-bold text-sm bg-brown-600 block-theme-violet:bg-purple text-white py-[2px] px-2\">\n\t\t\t\t\tDress code\n\t\t\t<\/div>\n\t\t\t<\/li>\n\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n<\/div>\n\t\t\t\t\t\t\t<\/li>\n\t\t\n\t\t\t\t\t\t\n\t\t\t\n\t\t\t<li class=\"@container\">\n\t\t\t\t\n<div data-component=\"teaser-post\" class=\"block-theme-mocha hidden lg:flex h-full relative flex bg-sand-300\n\tblock-theme-violet:bg-white block-theme-violet:text-purple block-theme-mocha:bg-sand-500 block-theme-mocha:text-brown\n\tblock-theme-sand:bg-sand-300 block-theme-sand:text-neutral-900\n\tblock-theme-violet:outline-purple-100 block-theme-violet:outline-1 block-theme-violet:outline-t-0\n\tflex-col @xl:flex-row\">\n\t\t\t<div class=\"relative image:w-full image:aspect-video image:object-cover shrink-0 w-full @xl:w-1\/2\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-1280x720.png?image-crop-positioner-ts=1777469691\" class=\"attachment-video_xl size-video_xl\" alt=\"\" srcset=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-1280x720.png?image-crop-positioner-ts=1777469691 1280w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-875x492.png?image-crop-positioner-ts=1777469691 875w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-1600x900.png?image-crop-positioner-ts=1777469691 1600w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-300x169.png?image-crop-positioner-ts=1777469691 300w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-1536x864.png?image-crop-positioner-ts=1777469691 1536w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-2048x1152.png?image-crop-positioner-ts=1777469691 2048w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-500x282.png?image-crop-positioner-ts=1777469691 500w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-832x468.png?image-crop-positioner-ts=1777469691 832w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\n\n\t\t\t\t\t\t\t<span class=\"@xl:hidden absolute -bottom-9 @md:-bottom-12 right-0 bg-brown text-white aspect-square size-9 block-theme-violet:bg-purple grid place-content-center @md:size-12 svg:size-4 @md:svg:size-6 @xl:svg:size-6\" aria-hidden=\"true\">\n\t\t\t\t\t<svg width=\"18\" height=\"20\" viewBox=\"0 0 18 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M17.25 9.99998C17.2506 10.2546 17.1853 10.5051 17.0605 10.727C16.9356 10.949 16.7555 11.1348 16.5375 11.2665L3.03 19.5297C2.80227 19.6691 2.54144 19.7452 2.27445 19.7502C2.00746 19.7551 1.74399 19.6887 1.51125 19.5578C1.28073 19.4289 1.0887 19.2409 0.954904 19.0132C0.821111 18.7855 0.750385 18.5263 0.75 18.2622V1.73779C0.750385 1.47368 0.821111 1.21445 0.954904 0.986734C1.0887 0.759022 1.28073 0.571057 1.51125 0.442167C1.74399 0.311244 2.00746 0.244825 2.27445 0.249769C2.54144 0.254713 2.80227 0.330842 3.03 0.470292L16.5375 8.73342C16.7555 8.86511 16.9356 9.05097 17.0605 9.27291C17.1853 9.49485 17.2506 9.74533 17.25 9.99998Z\" fill=\"currentColor\"\/>\n<\/svg>\n\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\n\t<div class=\"flex flex-col gap-2 md:gap-4 p-4 @md:p-8 @xl:p-8 pr-11 @md:pr-12 @xl:pr-12\">\n\n\t\t\t\t<h3 class=\"text-md @sm:text-xl @md:text-2xl @xl:text-2xl\">\n\t\t\t<a href=\"https:\/\/www.erasmusmagazine.nl\/en\/2026\/04\/29\/how-to-become-a-rotterdammert-defne-learns-slang-phrases-tebbie-nou-op-je-muil\/\" class=\"absolute-link text-current underline-offset-2 decoration-2 hocus:underline @md:decoration-3 @xl:decoration-4 inline-block\">\n\t\t\t\tHow to become a Rotterdammert: Defne learns slang phrases: &#8216;Tebbie nou op je muil?&#8217;\n\t\t\t<\/a>\n\t\t<\/h3>\n\n\t\t<div class=\"flex flex-wrap gap-4 items-center\">\n\t\t\t<span class=\"sr-only\">Gepubliceerd op:<\/span>\n\t\t\t<time class=\"text-sm font-soehne text-neutral-900\" datetime=\"2026-04-29\">29 April 2026<\/time>\n\n\t\t\t\t\t\t\t\t\t\t\t\n\t<ul data-component=\"list-badges\" class=\"flex items-center gap-2 flex-wrap\" aria-label=\"Geplaatst in categorie\">\n\t\t\t\t\t<li>\n\t\t\t\t\t<div data-component=\"badge\" class=\"block-theme-violet:bg-purple font-soehne font-bold text-sm bg-brown-600 block-theme-violet:bg-purple text-white py-[2px] px-2\">\n\t\t\t\t\tEM TV\n\t\t\t<\/div>\n\t\t\t<\/li>\n\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t<span class=\"sr-only\">Article type: Video<\/span>\n\t\t\t<span class=\"hidden @xl:grid absolute top-0 right-0 bg-brown text-white aspect-square block-theme-violet:bg-purple place-content-center size-12 svg:size-6\" aria-hidden=\"true\">\n\t\t\t\t<svg width=\"18\" height=\"20\" viewBox=\"0 0 18 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M17.25 9.99998C17.2506 10.2546 17.1853 10.5051 17.0605 10.727C16.9356 10.949 16.7555 11.1348 16.5375 11.2665L3.03 19.5297C2.80227 19.6691 2.54144 19.7452 2.27445 19.7502C2.00746 19.7551 1.74399 19.6887 1.51125 19.5578C1.28073 19.4289 1.0887 19.2409 0.954904 19.0132C0.821111 18.7855 0.750385 18.5263 0.75 18.2622V1.73779C0.750385 1.47368 0.821111 1.21445 0.954904 0.986734C1.0887 0.759022 1.28073 0.571057 1.51125 0.442167C1.74399 0.311244 2.00746 0.244825 2.27445 0.249769C2.54144 0.254713 2.80227 0.330842 3.03 0.470292L16.5375 8.73342C16.7555 8.86511 16.9356 9.05097 17.0605 9.27291C17.1853 9.49485 17.2506 9.74533 17.25 9.99998Z\" fill=\"currentColor\"\/>\n<\/svg>\n\n\t\t\t<\/span>\n\t\t\t<\/div>\n<\/div>\n\t\t\t\t\t\t\t\t\t\n<div data-component=\"teaser-post-small\" class=\"block-theme-mocha lg:hidden relative flex h-full bg-sand-300\n\tblock-theme-violet:bg-white block-theme-violet:text-purple block-theme-mocha:bg-sand-500 block-theme-mocha:text-brown\n\tblock-theme-sand:bg-sand-300 block-theme-sand:text-neutral-900\n\tblock-theme-violet:outline-purple-100 block-theme-violet:outline-1 block-theme-violet:outline-t-0\n\ttheme-mocha:bg-white! theme-violet:bg-white! theme-sand:bg-white!\n\tflex-row gap-4 @md:gap-8 p-4 @md:p-6\">\n\t\t\t<div class=\"image:w-full image:aspect-square image:object-cover shrink-0 size-17.5 @sm:size-21.25 @md:size-30 @lg:size-40\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"460\" src=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-460x460.png?image-crop-positioner-ts=1777469691\" class=\"attachment-square_lg size-square_lg\" alt=\"\" srcset=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-460x460.png?image-crop-positioner-ts=1777469691 460w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-115x115.png?image-crop-positioner-ts=1777469691 115w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/20260325_HowToBeARotterdammert_afl2-230x230.png?image-crop-positioner-ts=1777469691 230w\" sizes=\"auto, (max-width: 460px) 100vw, 460px\" \/>\n\t\t<\/div>\n\t\n\t<div class=\"flex flex-col gap-2 md:gap-4 pr-11 @md:pr-12 @lg:pr-12\">\n\t\t\t\t<h3 class=\"text-md @lg:text-lg\">\n\t\t\t<a href=\"https:\/\/www.erasmusmagazine.nl\/en\/2026\/04\/29\/how-to-become-a-rotterdammert-defne-learns-slang-phrases-tebbie-nou-op-je-muil\/\" class=\"absolute-link text-current hocus:underline inline-block\">\n\t\t\t\tHow to become a Rotterdammert: Defne learns slang phrases: &#8216;Tebbie nou op je muil?&#8217;\n\t\t\t<\/a>\n\t\t<\/h3>\n\n\t\t<div class=\"flex flex-wrap gap-4 items-center\">\n\t\t\t<span class=\"sr-only\">Gepubliceerd op:<\/span>\n\t\t\t<time class=\"text-sm font-soehne text-neutral-900\" datetime=\"2026-04-29\">29 April 2026<\/time>\n\n\t\t\t\t\t\t\t\t\t\t\t\n\t<ul data-component=\"list-badges\" class=\"flex items-center gap-2 flex-wrap\" aria-label=\"Geplaatst in categorie\">\n\t\t\t\t\t<li>\n\t\t\t\t\t<div data-component=\"badge\" class=\"block-theme-violet:bg-purple font-soehne font-bold text-sm bg-brown-600 block-theme-violet:bg-purple text-white py-[2px] px-2\">\n\t\t\t\t\tEM TV\n\t\t\t<\/div>\n\t\t\t<\/li>\n\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t<span class=\"sr-only\">Article type: Video<\/span>\n\t\t\t<span class=\"absolute top-0 right-0 bg-brown text-white aspect-square size-9 block-theme-violet:bg-purple grid place-content-center @md:size-12 @lg:size-12 svg:size-4 @md:svg:size-6 @lg:svg:size-6\" aria-hidden=\"true\">\n\t\t\t\t<svg width=\"18\" height=\"20\" viewBox=\"0 0 18 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M17.25 9.99998C17.2506 10.2546 17.1853 10.5051 17.0605 10.727C16.9356 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https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Laila-Kozarki_foto2_columnist_jan2026_Geisje-van-der-Linden-832x468.jpg?image-crop-positioner-ts=1769522817 832w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\n\n\t\t\t\t\t<\/div>\n\t\n\t<div class=\"flex flex-col gap-2 md:gap-4 p-4 @md:p-8 @xl:p-8 \">\n\n\t\t\t\t<h3 class=\"text-md @sm:text-xl @md:text-2xl @xl:text-2xl\">\n\t\t\t<a href=\"https:\/\/www.erasmusmagazine.nl\/en\/2026\/04\/29\/wachten-op-de-warmte\/\" class=\"absolute-link text-current underline-offset-2 decoration-2 hocus:underline @md:decoration-3 @xl:decoration-4 inline-block\">\n\t\t\t\tWaiting for the warmth\n\t\t\t<\/a>\n\t\t<\/h3>\n\n\t\t<div class=\"flex flex-wrap gap-4 items-center\">\n\t\t\t<span class=\"sr-only\">Gepubliceerd op:<\/span>\n\t\t\t<time class=\"text-sm font-soehne text-neutral-900\" datetime=\"2026-04-29\">29 April 2026<\/time>\n\n\t\t\t\t\t\t\t\t\t\t\t\n\t<ul data-component=\"list-badges\" class=\"flex items-center gap-2 flex-wrap\" aria-label=\"Geplaatst in categorie\">\n\t\t\t\t\t<li>\n\t\t\t\t\t<div data-component=\"badge\" class=\"block-theme-violet:bg-purple font-soehne font-bold text-sm bg-brown-600 block-theme-violet:bg-purple text-white py-[2px] px-2\">\n\t\t\t\t\tColumn\n\t\t\t<\/div>\n\t\t\t<\/li>\n\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n<\/div>\n\t\t\t\t\t\t\t\t\t\n<div data-component=\"teaser-post-small\" class=\"block-theme-violet lg:hidden relative flex h-full bg-sand-300\n\tblock-theme-violet:bg-white block-theme-violet:text-purple block-theme-mocha:bg-sand-500 block-theme-mocha:text-brown\n\tblock-theme-sand:bg-sand-300 block-theme-sand:text-neutral-900\n\tblock-theme-violet:outline-purple-100 block-theme-violet:outline-1 block-theme-violet:outline-t-0\n\ttheme-mocha:bg-white! theme-violet:bg-white! theme-sand:bg-white!\n\tflex-row gap-4 @md:gap-8 p-4 @md:p-6\">\n\t\t\t<div class=\"image:w-full image:aspect-square image:object-cover shrink-0 size-17.5 @sm:size-21.25 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class=\"absolute-link text-current hocus:underline inline-block\">\n\t\t\t\tWaiting for the warmth\n\t\t\t<\/a>\n\t\t<\/h3>\n\n\t\t<div class=\"flex flex-wrap gap-4 items-center\">\n\t\t\t<span class=\"sr-only\">Gepubliceerd op:<\/span>\n\t\t\t<time class=\"text-sm font-soehne text-neutral-900\" datetime=\"2026-04-29\">29 April 2026<\/time>\n\n\t\t\t\t\t\t\t\t\t\t\t\n\t<ul data-component=\"list-badges\" class=\"flex items-center gap-2 flex-wrap\" aria-label=\"Geplaatst in categorie\">\n\t\t\t\t\t<li>\n\t\t\t\t\t<div data-component=\"badge\" class=\"block-theme-violet:bg-purple font-soehne font-bold text-sm bg-brown-600 block-theme-violet:bg-purple text-white py-[2px] px-2\">\n\t\t\t\t\tColumn\n\t\t\t<\/div>\n\t\t\t<\/li>\n\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n<\/div>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t<\/ul>\n\n\t\t\t\t\t\t\t\t\t<div class=\"text-right text-brown-600\">\n\t\t\t\t\t\t\n\n\n\n<a\n\tdata-variant=\"outline\"\n\tdata-size=\"default\"\n\tclass=\"group inline-flex justify-center items-center gap-2 cursor-pointer text-md font-soehne underline-offset-2 decoration-2 px-4 min-h-[3.75rem] border-2 border-current bg-transparent text-current font-bold hocus:underline w-full lg:w-auto\"\n\n\t\n\t\t\thref=\"\"\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t>\n\t\n\t\t\t\t\t<span data-button-text class=\"\">\n\t\t\tAll articles\n\n\t\t\t\t\t<\/span>\n\t\n\t\t\t\t\t\t<span class=\" flex items-center justify-center w-[1em] h-[1em] icon  \" aria-hidden=\"true\">\n\t\t\t<svg aria-hidden=\"true\" width=\"20\" height=\"17\" viewBox=\"0 0 20 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M18.25 7.5C18.8023 7.5 19.25 7.94772 19.25 8.5C19.25 9.05228 18.8023 9.5 18.25 9.5H1.75C1.19772 9.5 0.75 9.05228 0.75 8.5C0.75 7.94772 1.19772 7.5 1.75 7.5H18.25Z\" fill=\"currentColor\"\/>\n<path d=\"M10.793 1.04295C11.1835 0.65243 11.8165 0.65243 12.207 1.04295L18.957 7.79295C19.3476 8.18348 19.3476 8.81649 18.957 9.20702L12.207 15.957C11.8165 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Jan worked at Erasmus School of Economics as Professor of Macroeconomics from January 1970 to September 2000. As a macroeconomist, Jan Siebrand\u2019s research included a study of economic policy [&hellip;]<\/p>\n","protected":false},"author":285,"featured_media":140425,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_trash_the_other_posts":false,"editor_notices":[],"footnotes":""},"categories":[21877],"em_content_type":[24779],"class_list":["post-140423","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-in-memoriam-en","em_content_type-rubriek"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>In Memoriam: Jan Siebrand<\/title>\n<meta name=\"description\" content=\"It is with great sadness that the management team of Erasmus School of Economics learned of the death of Prof. Jan Siebrand on 10 May 2022. 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