In discussing the role of leadership in organisational change, one must first understand the rudiments of leadership and theories that surround it, understand what change is and the essential qualities that a leader must possess to bring about change.
Defining Leadership
There is much literature and research in the areas of leadership and management with many writers differentiating the two. A common conclusion is that a good manager may not be a good leader. So what is the difference between them?
French, R., et al, (2011) says that while managers engage in solving problems and supervising work, leaders do not just instruct people on what to do. Leaders inspire and motivate the people who follow and support them thereby creating opportunities for the long-term.
An environment where leadership is mentioned a lot and developed is the military. However, the command-and-control “leadership” where an officer barks orders to his troops is not leadership because he is legally authorised to do it (Cohen, 2010). In support of this, Buchanan and Huczynski (1985) say that it is a “social process” where one person influences other’s behaviours without using threats of violence. By the latter definition, we can surmise that what goes on in the army is certainly far from leadership as threats are a way of life in the military!
In the case of the military officer, he is said to be endowed with Formal Leadership, giving him formal authority over his men. When a staff has access to resources, information or has specialised skills, he may be viewed as an Informal Leader as he exerts influence over others who may not be their subordinates nor even be in the same department as them (French, et al, 2011).
So, while managers make things happen because the company says they are authorised to do so, leaders achieve the company’s objectives by influencing their colleagues or subordinates to co-operate (Rosen Bach & Taylor, 1993). Lussier & Achua (2007)