This document provides an overview of management concepts including:
1) Classical management approaches like scientific management sought efficiency while Weber's bureaucracy aimed for efficiency and fairness.
2) Behavioral approaches highlighted the human side of organizations and that treating workers as adults increases productivity.
3) Modern management uses tools and quantitative analysis while recognizing organizations interact with environments and there is no single best way to manage.
4) Ethics and social responsibility are important considerations for organizations and their stakeholders.
5) Managers use information and problem solving approaches to make programmed and non-programmed decisions via systematic and intuitive thinking under conditions of certainty, risk and uncertainty.