{"id":54740,"date":"2023-06-29T07:31:50","date_gmt":"2023-06-29T07:31:50","guid":{"rendered":"https:\/\/jums.academy\/t-ruf\/"},"modified":"2023-06-29T09:15:59","modified_gmt":"2023-06-29T09:15:59","slug":"t-ruf","status":"publish","type":"page","link":"https:\/\/jums.academy\/en\/t-ruf\/","title":{"rendered":"T. Ruf"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:16px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:#cccccc;--awb-background-color:#ffffff;--awb-divider-color:#e0dede;--awb-divider-hover-color:#e0dede;--awb-icon-color:#000000;--awb-title-color:#333333;--awb-content-color:#333333;--awb-icon-box-color:#333333;--awb-toggle-hover-accent-color:#447c4d;--awb-title-font-family:&quot;Roboto Slab&quot;;--awb-title-font-weight:300;--awb-title-font-style:normal;--awb-title-font-size:16px;--awb-content-font-family:&quot;Roboto Slab&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-unboxed\" id=\"accordion-54740-1\"><div class=\"fusion-panel panel-default panel-b20183d94731a9c8d fusion-toggle-no-divider\" style=\"--awb-title-color:#333333;--awb-content-color:#333333;\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_b20183d94731a9c8d\"><a aria-expanded=\"false\" aria-controls=\"b20183d94731a9c8d\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-54740-1\" data-target=\"#b20183d94731a9c8d\" href=\"#b20183d94731a9c8d\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">All published articles sorted by issues<\/span><\/a><\/h4><\/div><div id=\"b20183d94731a9c8d\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_b20183d94731a9c8d\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<ul style=\"list-style-type: none;\">\n<!--li><a href=\"https:\/\/jums.academy\/en\/v10i4-3\/\">Junior Management Science, Volume 11, Issue 1, March 2026<\/a><\/li-->\n<li><a href=\"https:\/\/jums.academy\/en\/v10i4\/\">Junior Management Science, Volume 10, Issue 4, December 2025<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v10i3\/\">Junior Management Science, Volume 10, Issue 3, September 2025<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v10i2\/\">Junior Management Science, Volume 10, Issue 2, June 2025<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v10i1\/\">Junior Management Science, Volume 10, Issue 1, March 2025<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v9i4\/\">Junior Management Science, Volume 9, Issue 4, December 2024<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v9i3\/\">Junior Management Science, Volume 9, Issue 3, September 2024<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v9i2\/\">Junior Management Science, Volume 9, Issue 2, June 2024<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v9i1\/\">Junior Management Science, Volume 9, Issue 1, March 2024<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v8i4\/\">Junior Management Science, Volume 8, Issue 4, December 2023<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v8i3\/\">Junior Management Science, Volume 8, Issue 3, September 2023<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v8i2\/\">Junior Management Science, Volume 8, Issue 2, June 2023<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v8i1\/\">Junior Management Science, Volume 8, Issue 1, March 2023<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v7i5\/\">Junior Management Science, Volume 7, Issue 5, December 2022<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v7i4\/\">Junior Management Science, Volume 7, Issue 4, September 2022<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v7i3\/\">Junior Management Science, Volume 7, Issue 3, July 2022<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v7i2\/\">Junior Management Science, Volume 7, Issue 2, June 2022<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v7i1\/\">Junior Management Science, Volume 7, Issue 1, March 2022<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v6i4\/\">Junior Management Science, Volume 6, Issue 4, December 2021<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v6i3\/\">Junior Management Science, Volume 6, Issue 3, September 2021<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v6i2\/\">Junior Management Science, Volume 6, Issue 2, June 2021<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v6i1-2\/\">Junior Management Science, Volume 6, Issue 1, March 2021<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v5i4\/\">Junior Management Science, Volume 5, Issue 4, December 2020<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v5i3\/\">Junior Management Science, Volume 5, Issue 3, September 2020<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v5i2\/\">Junior Management Science, Volume 5, Issue 2, June 2020<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v5i1\/\">Junior Management Science, Volume 5, Issue 1, March 2020<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v4i4\/\">Junior Management Science, Volume 4, Issue 4, December 2019<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v4i3\/\">Junior Management Science, Volume 4, Issue 3, September 2019<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v4i2\/\">Junior Management Science, Volume 4, Issue 2, June 2019<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v4i1\/\">Junior Management Science, Volume 4, Issue 1, March 2019<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v3i4\/\">Junior Management Science, Volume 3, Issue 4, December 2018<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v3i3\/\">Junior Management Science, Volume 3, Issue 3, September 2018<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v3i2\/\">Junior Management Science, Volume 3, Issue 2, June 2018<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v3i1\/\">Junior Management Science, Volume 3, Issue 1, March 2018<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v2i3\/\">Junior Management Science, Volume 2, Issue 3, December 2017<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v2i2\/\">Junior Management Science, Volume 2, Issue 2, September 2017<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v2i1\/\">Junior Management Science, Volume 2, Issue 1, June 2017<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v1i2\/\">Junior Management Science, Volume 1, Issue 2, December 2016<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v1i1\/\">Junior Management Science, Volume 1, Issue 1, June 2016<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>\n<div class=\"fusion-title title fusion-title-1 sep-underline sep-solid fusion-title-text fusion-title-size-five\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;--awb-sep-color:#000000;\"><h5 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:18;--minFontSize:18;line-height:1.38;\"><\/h5><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><p><a name=\"A8\"><\/a><\/p>\n<h5 style=\"text-align: left;\">Passive ownership and long-term orientation around the world<\/h5>\n<p>Tobias Ruf, Technische Universit\u00e4t M\u00fcnchen (Masterarbeit)<br \/>\nJunior Management Science 8(2), 2023, 473-504<\/p>\n<\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:16px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:#cccccc;--awb-background-color:#ffffff;--awb-divider-color:#e0dede;--awb-divider-hover-color:#e0dede;--awb-icon-color:#ffffff;--awb-title-color:#333333;--awb-content-color:#333333;--awb-icon-box-color:#333333;--awb-toggle-hover-accent-color:#447c4d;--awb-title-font-family:&quot;Roboto Slab&quot;;--awb-title-font-weight:300;--awb-title-font-style:normal;--awb-title-font-size:16px;--awb-content-font-family:&quot;Roboto Slab&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-54740-2\"><div class=\"fusion-panel panel-default panel-3ed0ef256730bf710 fusion-toggle-no-divider\" style=\"--awb-title-color:#333333;--awb-content-color:#333333;\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_3ed0ef256730bf710\"><a aria-expanded=\"false\" aria-controls=\"3ed0ef256730bf710\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-54740-2\" data-target=\"#3ed0ef256730bf710\" href=\"#3ed0ef256730bf710\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Read abstract<\/span><\/a><\/h4><\/div><div id=\"3ed0ef256730bf710\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_3ed0ef256730bf710\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p><span data-sheets-value=\"{\" data-sheets-userformat=\"{\">The recent growth of passive investors led to concerns regarding their economic impact. This thesis investigates the influence of passive investors on the long-term orientation of their portfolio firms by using global panel data of publicly listed firms from 2000 to 2019. To tackle endogeneity concerns an instrument variable approach with MSCI All Country World Index membership as the instrument is applied. I find that exogenous increases in passive ownership enhance long-term investment in tangible assets, human capital, and organizational capital. While my results suggest that capital expenditures, number of employees, staff cost, and selling, general &amp; administrative expenses are positively connected with higher passive ownership, I find no evidence for an effect on research &amp; development expenses and average staff costs. In additional analyses I find the effect of passive investors to be time-variant and dependent of a firm\u2019s country of origin. My findings suggest that passive investors globally foster long-term orientation in their portfolio firms.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-text fusion-text-2\"><p><em>Keywords: Passive investors; Index funds; Long-term orientation; Innovation; Instrumental variables estimation.<\/em><\/p>\n<\/div><div class=\"fusion-text fusion-text-3\"><p><em>DOI: <a href=\"https:\/\/doi.org\/10.5282\/jums\/v8i2pp473-504\">https:\/\/doi.org\/10.5282\/jums\/v8i2pp473-504<\/a><\/em><\/p>\n<\/div><div class=\"fusion-alignright\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#96c346;--button_gradient_top_color:#447c4d;--button_gradient_bottom_color:#447c4d;--button_gradient_top_color_hover:#96c346;--button_gradient_bottom_color_hover:#96c346;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/jums.academy\/wp-content\/uploads\/2023\/06\/MA_Ruf.pdf\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Read article<\/span><\/a><\/div><div class=\"fusion-alignright\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#96c346;--button_gradient_top_color:#447c4d;--button_gradient_bottom_color:#447c4d;--button_gradient_top_color_hover:#96c346;--button_gradient_bottom_color_hover:#96c346;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/jums.academy\/wp-content\/uploads\/2023\/06\/A_Ruf.pdf\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Read appendix<\/span><\/a><\/div><div class=\"fusion-alignright\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-3 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#96c346;--button_gradient_top_color:#447c4d;--button_gradient_bottom_color:#447c4d;--button_gradient_top_color_hover:#96c346;--button_gradient_bottom_color_hover:#96c346;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.5282\/jums\/v8i2pp473-504\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Cite article<\/span><\/a><\/div><div class=\"fusion-text fusion-text-4\" style=\"--awb-line-height:0.1;\"><p style=\"text-align: right; margin-top: 25px;\"><a href=\"https:\/\/jums.academy\/T-Ruf\/\">Zur Artikel-Seite<\/a><\/p>\n<\/div><div style=\"width: 2px; height: 20px;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div>\n<\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div style=\"width: 350px; height: 120px; \">\r\n\r\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2071,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-54740","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P7lBbr-eeU","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/pages\/54740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/users\/2071"}],"replies":[{"embeddable":true,"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/comments?post=54740"}],"version-history":[{"count":1,"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/pages\/54740\/revisions"}],"predecessor-version":[{"id":54741,"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/pages\/54740\/revisions\/54741"}],"wp:attachment":[{"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/media?parent=54740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}