3.0 ORGANIZATIONAL STRUCTURE.
Organizational Structure, culture and motivation are interrelated. Organizational structure and culture play a vital role for encouraging motivation and creativity in any organization. Organizational structure and culture are also important determinants of organizational success. Traditional structures were very hierarchical in nature, meaning power flows vertically and upward, however today's organizations are leaning towards flatter structures because of flexibility of control over workers. The importance of the hierarchy is emphasized strongly by Drucker, who asserts 'One hears a great deal today about "the end of the hierarchy. This is blatant nonsense. In any institution there has to be a final authority, that is, a "boss" – someone who can make the final decisions and who can expect them to be obeyed" (Drucker, 1999, p. 11). However, contrary to the view of Drucker (1999), Butcher (2001) maintains that hierarchy is in principle, obsolete in the knowledge economy: "Intellectual capital possessed by knowledge workers implies management based on fragile coalition rather than control. The arguments for de-emphasizing hierarchical control are now well rehearsed. Hierarchical assignments of tasks worked well when central planning worked well, but those days are gone. Local autonomy and accountability are essential for creating organizational ability" (Butcher, 2001, p. 91). .
Despite the differing views, it remains that all organizations bear hierarchical characteristics, whether tall or flat, mechanistic or organic.
This view is supported by Gratton (2004) who points out that more than at any point in time, there is now a chance to create the democratic enterprise: "Over the last decade, it has become increasingly clear that through the forces of globalization, competition and more demanding customers, the structure of many companies has become flatter, less hierarchical, more fluid and vertical.