“…Despite some authors' resistance to the idea that such a division of roles could be sustainable in the real world (Locke, 2003;Schumpeter, 2010), it remains that in many contexts, including professional organizations, the arts, education, and health care and even in entrepreneurial ventures and large enterprises, not only leadership, but authority may also sometimes be formally divided. For example, arts organizations very often have co-leaders who represent, respectively, the artistic and administrative sides of the organization (Reid & Karambayya, 2009). Healthcare organizations have been historically labeled as "three-legged stools" because of divisions of powers between community, management, and medicine (Denis et al, 2001;Johnson, 1979).…”