Management development aims at improving overall effectiveness of managers at existing positions also preparing them for future greater responsibilities.
Bureaucratic approach is not suitable for business organizations but may be suitable for government organizations.
Henri Fayol pioneered the concept of management as coordinated functions, and comprehensive framework from which management could be studied and developed.
McKinney 7S Framework analyzes whole management structure, identifies problems and strategically fixes them to make overall organization effective.
Taylorism or Scientific management approach conducts business by established standards by systematic observation, experiment, or reasoning.
Behavioral management theories shows the human relations aspect of management and how productivity depends on workforce motivation levels.
Ideas, science, systematic study have gone into understanding and developing the nature and approaches of different schools of modern management Theories.
Dr. Henry Mintzberg identified the 10 roles a managers play in an organization which comes with a great deal or responsibilities.