“…Denis, Lamothe, & Langley, 2001;Hodgson, Levinson, & Zaleznik, 1965) and has been shown to be a complement to and, in some cases, a more powerful predictor of change outcomes than individual leadership (e.g. Gioia & Chittipeddi, 1991;Heller & Firestone, 1995;Pearce & Sims, 2002). Even where leadership functions are highly concentrated, for example in dictatorships, distributed leadership may still occur (Gronn, 2000).…”