{"id":2486,"date":"2026-07-27T08:26:13","date_gmt":"2026-07-27T08:26:13","guid":{"rendered":"https:\/\/geteiltefuehrung.com\/?p=2034"},"modified":"2026-07-27T08:26:13","modified_gmt":"2026-07-27T08:26:13","slug":"leadership-tandem-decision-rules","status":"publish","type":"post","link":"https:\/\/geteiltefuehrung.com\/en\/leadership-tandem-decision-rules\/","title":{"rendered":"Decision rules in a leadership tandem"},"content":{"rendered":"\n<p class=\"gf-eyebrow wp-block-paragraph\">Guide \u00b7 Decisions<\/p>\n\n\n\n<div class=\"wp-block-group gf-answer is-layout-constrained wp-block-group-is-layout-constrained\">\n\n<p class=\"wp-block-paragraph\"><span class=\"gf-answer__label\">In brief<\/span>Decision rules in a leadership tandem set which decisions are made alone, which together and which with backing \u2013 and above all what happens in disagreement. This disagreement rule is the single most important building block of shared leadership.<\/p>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group gf-toc is-layout-constrained wp-block-group-is-layout-constrained\">\n\n<p class=\"wp-block-paragraph\"><strong>Contents<\/strong><\/p>\n\n\n<ul class=\"wp-block-list\">\n\n<li><a href=\"\/#warum\">Why rules decide<\/a><\/li>\n\n\n<li><a href=\"\/#arten\">Three decision types<\/a><\/li>\n\n\n<li><a href=\"\/#dissens\">The disagreement mechanism<\/a><\/li>\n\n\n<li><a href=\"\/#schriftlich\">Put it in writing<\/a><\/li>\n\n<\/ul>\n\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"warum\">Why decision rules decide everything<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">When a tandem fails, it&#8217;s almost always on a single unresolved question: who decides when we disagree? As long as that question is open, every substantive question is charged with the power question. Decision rules remove the basis of this dynamic \u2013 they are the backbone of any functioning shared leadership.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"arten\">Three decision types<\/h2>\n\n\n\n<figure class=\"wp-block-table gf-cmp\"><table><thead><tr><th>Type<\/th><th>Who decides<\/th><th>Example<\/th><\/tr><\/thead><tbody><tr><td>Solo decision<\/td><td>the responsible person<\/td><td>day-to-day in one&#8217;s own area<\/td><\/tr><tr><td>Joint decision<\/td><td>both together<\/td><td>strategy, budget, people<\/td><\/tr><tr><td>Backing<\/td><td>one, informing the other<\/td><td>borderline cases, urgencies<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Three decision types in a leadership tandem<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The trick is to keep the joint category deliberately small. The more you must decide together, the slower and more conflict-prone you become.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"dissens\">The disagreement mechanism<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The most important rule is the one for when you disagree on a joint decision. Possible mechanisms:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Topic authority:<\/strong> in a tie, whoever&#8217;s core area the topic falls into decides.<\/li>\n\n\n<li><strong>Deferral with a deadline:<\/strong> short reflection, then a mandatory decision by a pre-chosen rule.<\/li>\n\n\n<li><strong>External instance:<\/strong> for fundamental questions, an agreed third party (e.g. an advisory board).<\/li>\n\n<\/ul>\n\n\n\n<div class=\"wp-block-group gf-exp is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"gf-exp__label wp-block-paragraph\">Aus meiner Praxis<\/p>\n\n<p class=\"wp-block-paragraph\">The most important line in our own tandem document was the disagreement rule. Not because we needed it often \u2013 but because its mere existence defused every heated discussion. You argue differently when you know there&#8217;s a way out.<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"schriftlich\">Put it in writing<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Rules that only exist in your heads are worthless in conflict \u2013 then everyone remembers differently. Write your decision rules down while you agree. That&#8217;s exactly the document tandems produce in the <a href=\"\/en\/tandem-start-workshop\/\">tandem start workshop<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">Frequently asked questions<\/h2>\n\n\n\n<div class=\"wp-block-group gf-faq is-layout-constrained wp-block-group-is-layout-constrained\">\n\n<details class=\"wp-block-details gf-faq__item is-layout-flow wp-block-details-is-layout-flow\"><summary>Isn&#8217;t setting a final decision uncollaborative?<\/summary>\n\n<p class=\"wp-block-paragraph\">On the contrary. The rule protects the partnership because it prevents every disagreement from becoming a power test.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details gf-faq__item is-layout-flow wp-block-details-is-layout-flow\"><summary>How often do you need the disagreement rule?<\/summary>\n\n<p class=\"wp-block-paragraph\">Rarely \u2013 but its existence works constantly, because it relaxes discussions.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details gf-faq__item is-layout-flow wp-block-details-is-layout-flow\"><summary>Can we change the rules?<\/summary>\n\n<p class=\"wp-block-paragraph\">Yes, and you should review them regularly. What matters is that they&#8217;re fixed in the crunch.<\/p>\n\n<\/details>\n\n<\/div>\n\n\n\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Isn't setting a final decision uncollaborative?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"On the contrary. The rule protects the partnership because it prevents every disagreement from becoming a power test.\"}}, {\"@type\": \"Question\", \"name\": \"How often do you need the disagreement rule?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Rarely \u2013 but its existence works constantly, because it relaxes discussions.\"}}, {\"@type\": \"Question\", \"name\": \"Can we change the rules?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, and you should review them regularly. What matters is that they're fixed in the crunch.\"}}]}<\/script>\n\n\n\n<div class=\"wp-block-group gf-sources is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"gf-sources__h wp-block-heading\">Sources &amp; further reading<\/h2>\n\n<ul class=\"wp-block-list\"><li>Pearce, C. L. &amp; Conger, J. A. (2003): <em>Shared Leadership. Reframing the Hows and Whys of Leadership.<\/em> Sage.<\/li><li>Carson, J. B., Tesluk, P. E. &amp; Marrone, J. A. (2007): Shared Leadership in Teams. <em>Academy of Management Journal<\/em>, 50(5), 1217\u20131234.<\/li><li>Wang, D., Waldman, D. A. &amp; Zhang, Z. (2014): A meta-analysis of shared leadership and team effectiveness. <em>Journal of Applied Psychology<\/em>, 99(2), 181\u2013198.<\/li><\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group gf-method is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"gf-method__label wp-block-paragraph\">How this article was written<\/p>\n\n<p class=\"wp-block-paragraph\">This article is based on my own experience as a leader in a job-sharing model and 15 years of leading in banking, as well as the established research on shared leadership (see sources). Where I speak from practice, it is marked as such.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group gf-author gf-author--rich is-layout-flex wp-block-group-is-layout-flex\">\n\n<figure class=\"wp-block-image is-style-rounded gf-author__img\"><img decoding=\"async\" src=\"https:\/\/geteiltefuehrung.com\/wp-content\/uploads\/amrit-rescheneder.jpg\" alt=\"Amrit Rescheneder\"\/><\/figure>\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n\n<p class=\"gf-author__label wp-block-paragraph\">About the author<\/p>\n\n\n<h3 class=\"wp-block-heading\">Amrit Rescheneder<\/h3>\n\n\n<p class=\"gf-author__role wp-block-paragraph\">Expert in co-leadership<\/p>\n\n\n<p class=\"wp-block-paragraph\">Amrit Rescheneder helps organisations and leadership tandems build shared leadership that works. She led in a job-sharing model herself for years \u2013 after 15 years of leadership responsibility in banking. She knows shared leadership from practice, not from textbooks.<\/p>\n\n\n<ul class=\"wp-block-list gf-author__creds\"><li>15 years of leadership responsibility in banking<\/li><li>Led in a leadership tandem herself for years<\/li><li>Guides organisations &amp; leadership duos<\/li><\/ul>\n\n\n<p class=\"gf-author__more wp-block-paragraph\"><a href=\"\/en\/about\/\">More about me \u2192<\/a><\/p>\n\n<\/div>\n\n<\/div>\n\n\n\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Article\", \"headline\": \"Decision rules in a leadership tandem\", \"description\": \"How leadership tandems agree decision rules and a disagreement mechanism that holds even in conflict.\", \"inLanguage\": \"en-US\", \"datePublished\": \"2026-07-25\", \"dateModified\": \"2026-07-25\", \"author\": {\"@type\": \"Person\", \"name\": \"Amrit Rescheneder\", \"jobTitle\": \"Expert in co-leadership\", \"url\": \"https:\/\/geteiltefuehrung.com\/ueber-mich\/\"}, \"publisher\": {\"@type\": \"Organization\", \"name\": \"geteiltefuehrung.com\", \"url\": \"https:\/\/geteiltefuehrung.com\/\"}, \"mainEntityOfPage\": {\"@type\": \"WebPage\", \"@id\": \"https:\/\/geteiltefuehrung.com\/tandem-entscheidungsregeln\/\"}}<\/script>\n\n\n\n<p class=\"gf-updated-en wp-block-paragraph\">Updated: 25 July 2026<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Guide \u00b7 Decisions In briefDecision rules in a leadership tandem set which decisions are made alone, which together and which [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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