Leadership has meaning only in an organizational context, and only in the sense of on managing within a system of inequalities. Superior-subordinate relationships help to define leadership behavior, and the culture in any particular society influences the nature of these relationships. Two leadership roles are common to all societies, however. The first is the Charismatic role, or the capability to provide vision and inspiration. This emphasized by transformational leadership concepts. The second is the instrumental role, or the capability to design effective organizational processes, control activities, and meet organizational objectives. This describes the functional expectations of someone is a leadership role. However, each society determines the relative importance of each role and therefore what makes a good leader.
Cross-cultural research has identified a pattern of characteristics common to effective leaders in these two roles, but these commonalities do not constitute shared traits.
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