The entrepreneurial role appears to call for decision-making under uncertainty. - David McClelland

Explaining economic growth - The achievement motive : how it is measured and its economics effects - Achieving societies in the modern world - Achieving societies in the past - Other psychological factors in economic development - Entrepreneurial behavior - Characteristics of entrepreneurs - The spirit of Hermes - Sources of n achievement - Accelerating economic growth.

Whatever the source of the leader's ideas, he cannot inspire his people unless he expresses vivid goals which in some sense they want. Of course, the more closely he meets their needs, the less "persuasive" he has to be, but in no case does it make sense to speak as if his role is force submission. Rather it is to strengthen and uplift, to make people feel that they are the origins, not the pawns, of the socio-political system.

One study suggests that the most effective way to increase n Achievement may be to try simply and directly to alter the nature of an individual’s fantasies.