Charles Handy’s theory outlines four organizational cultures — power, role, task and person — each shaping how companies operate and employees interact.

Henry Gantt's management theory balances completed work with pending tasks using visual charts, task bonuses and workforce motivation for productivity.

Peter Drucker is world-renowned for his innovative thinking in the ways of business management. His work turned management theory into a serious discipline among sociologists and he participated in ...

This guide to Peter Drucker's management theory explains its basic concept and how to apply it to your small business. Peter Drucker was an influential Austrian-American author, mentor and consultant ...

Whether they are motivating employees, making decisions, allocating resources or negotiating deals, managers are vital for business. Managers have been an integral factor for business success since ...

Opinions expressed by Entrepreneur contributors are their own. In his book No B.S. Ruthless Management of People & Profits, business coach and consultant Dan S. Kennedy presents a straightforward ...