More than the topography and cartography of organization would be necessary to understand the executive functions; a knowledge of the kinds and quali… - Chester Irving Barnard

An organization can secure the efforts necessary to its existence, then, either by the objective inducements it provides or by changing states of mind. It seems to me improbable that any organization can exist as a practical matter which does not employ both methods in combination. In some organizations the emphasis is on the offering of objective incentives — this is true of most industrial organizations. In others the preponderance is on the state of mind — this is true of most patriotic and religious organizations.

The overvaluation of the apparatus of communication and administration is opposed to leadership and the development of leaders. It opposes leadership whose function is to promote appropriate adjustment of ends and means to new environmental conditions, because it opposes change either of status in general or of established procedures and habitual routine. This overvaluation also discourages the development of leaders by retarding the progress of the abler men and by putting an excessive premium on routine qualities.

The inculcation of belief in the real existence of a common purpose is an essential executive function.