“…External leaders are often responsible for making key team decisions (e.g., hiring and firing, dealing with customers, purchasing equipment). Second, external leaders are well suited to perform certain team functions, including encouraging the team (Manz & Sims, 1987), managing the team's boundaries (Ancona, 1990), and dealing with unexpected problems or events that occur in the team context. Finally, research shows that external leaders are frequently found in team-based settings and can positively impact team functioning (Hackman, 2002;Manz & Sims, 1987;McIntyre & Salas, 1995).…”