Hierarchy Concept – In general, hierarchy concept designates a way of organization of several elements of a certain system, in which each one of (…)

John Adair Born in England in 1934, John Adair was the first British to dedicate himself to the teaching of leadership at the University of Surrey and at the Oxford Centre of Management Studies. Graduated by Cambridge, wrote over 25 books about leadership and management development. Since 1991 is professor of leadership studies at the […]

Joint-Venture Concept: The expression of American origin Joint-Venture designates an alliance form between two or more…

Just in Time Concept: Just-in-time (JIT) is a principle of stock management, applied with big success in numerous Japanese organizations…

Justice Model (Ethic)presentation: Justice Model is an ethic model for the decision taking that evaluates the decisions and…