The evolution of management thought(1)(2)


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The evolution of management thought(1)(2)

  1. 1. The Evolution ofManagement Thought
  2. 2. The Evolution of Management Theories for Organization
  3. 3. Scientific Management Theory
  4. 4. AdministrativeManagement Theory
  5. 5. Administrative Management Theory • Administrative Management – The study of how to create an organizational structure that leads to high efficiency and effectiveness.
  6. 6. max Webers theory
  7. 7. Administrative Management TheoryMax Weber ( 1864-1920) German sociologist He has given the bureaucratic model. He developed the principles of bureaucracy as a formal system of organization and administration designed to ensure efficiency and effectiveness. It is the most important means of controlling over human beings.
  8. 8. Weber’s Weber’sPrinciples ofPrinciples ofBureaucracyBureaucracy
  9. 9. Weber’s Principles of Bureaucracy:Hierarchy of authority:Authority can be exercised effectively when positions are arrangedhierarchically, so employees know whom to report to and who reports tothem.In a bureaucracy, a manager’s formal authority derives from the positionhe or she holds in the organization.Division of labour : There should be a division of labor based uponcompetence and functional specialization
  10. 10. Weber’s Principles of Bureaucracy Impersonality: People should occupy positions because of their performance, notbecause of their social standing or personal contacts.Specified system of task and responsibility: The extent of each position’s formal authority and taskresponsibilities and it’s relationship to other positions shouldbe clearly specified.
  11. 11. Weber’s Principles of BureaucracyWritten rules of conduct Managers must create a well-defined system of rules, standard operating procedures, and norms so they so that they can effectively control behavior .
  12. 12. Rules, SOPs and Norms• Rules – formal written instructions that specify actions to be taken under different circumstances to achieve specific goals• Standard Operating Procedures (SOPs) – specific sets of written instructions about how to perform a certain aspect of a task• Norms – unwritten, informal codes of conduct that prescribe how people should act in particular situations
  13. 13. AdvAntAges AnddisAdvAntAges
  14. 14. Advantages• No confliction among job duties• Promotion is based on experience and merits.• Employees are bound to follow rules and management process becomes easy• Division of labour helps workers in becoming experts.
  15. 15. Disadvantages• System suffers from too much of red tape and paper work.• Human factor is neglected due to excessive emphasis on rules• Employees don’t develop belongingness to the organization• Employees resist change.
  16. 16. BehaviouralManagement Theory
  17. 17. Behavioral Management /Human relations approachBehavioral Management – The study of how managers should personally behave to motivate employees and encourage them to perform at high levels and be committed to the achievement of organizational goals.
  18. 18. Behavioral ManagementIt was concerned that scientificmanagement ignored the human side ofthe organization. It began with the Hawthorne experimentsby Elton Mayo and importantcontributions have been made by DouglasMc.Gregor
  19. 19. Features of the theory An organization is more than a formal structure of positions. It is a system of interpersonal and intergroup relationships.Management must understand human behaviorHigher motivation and productivity can be obtained through good human relations which can be developed through Leadership Communication Employee participation
  20. 20. theory X Andtheory y
  21. 21. Theory X and Theory YIt is given by Douglas McGregor. Heproposed the two different sets ofassumptions about workers.In his book “ the Human side ofenterprise”states that people can bemanaged in two ways.
  22. 22. Theory X and Theory YTheory XAssumptions : The average worker is lazy, dislikes work and will do as little as possible and tries to escape it whenever possible Managers must closely supervise and control through reward and punishment. Many employees rank job security on top, and they have little or no aspiration/ ambition. Employees generally dislike responsibilities and from responsibilities. An average employee needs formal direction.
  23. 23. Theory X and Theory Y– Theory Y Assumptions: Workers are not lazy, want to do a good job They view work as natural and enjoyable Employees are committed to objectives and exercise self control and self direction for their attainment. If the job is rewarding and satisfying, then it will result in employees’ loyalty and commitment to organization. They can learn and even seek responsibility. All people are capable of making creative and innovative decisions
  24. 24. implications
  25. 25. The Hawthorne StudiesStudies of how characteristics of the work setting affected worker fatigue and performance at the Hawthorne Works of the Western Electric Company from 1924-1932.
  26. 26. The Hawthorne Studies– Worker productivity was measured at various levels of light illumination.– Researchers found that regardless of whether the light levels were raised or lowered, worker productivity increased.
  27. 27. The Hawthorne StudiesHuman Relations Implications – Hawthorne effect — workers’ attitudes toward their managers affect the level of workers’ performance
  28. 28. The Hawthorne Studies• Human relations movement – advocates that supervisors be behaviorally trained to manage subordinates in ways that elicit their cooperation and increase their productivity
  29. 29. The Hawthorne StudiesImplications• Behavior of managers and workers in the work setting is as important in explaining the level of performance as the technical aspects of the task
  30. 30. The Hawthorne Studies• Demonstrated the importance of understanding how the feelings, thoughts, and behavior of work-group members and managers affect performance
  31. 31. Management Science Theory
  32. 32. Management Science Theory• Contemporary approach to management that focuses on the use of rigorous quantitative techniques to help managers make maximum use of organizational resources to produce goods and services.
  33. 33. Management Science Theory– Quantitative management — utilizes linear and nonlinear programming, modeling, simulation, queuing theory and chaos theory.– Operations management — techniques used to analyze any aspect of the organization’s production system.
  34. 34. Management Science Theory– Total Quality Management (TQM) — focuses on analyzing input, conversion, and output activities to increase product quality.– Management Information Systems (MIS) — provides information vital for effective decision making.
  35. 35. OrganizationEnvironment Theory
  36. 36. Organizational Environment TheoryOrganizational Environment – The set of forces and conditions that operate beyond an organization’s boundaries but affect a manager’s ability to acquire and utilize resources
  37. 37. The Open-Systems ViewOpen System – A system that takes resources for its external environment and transforms them into goods and services that are then sent back to that environment where they are bought by customers.
  38. 38. The Open-Systems View– Inputs: the acquisition of external resources to produce goods and services– Conversion: transforms the inputs into outputs of finished goods and services.– Output: the release of finished goods and services to its external environment.
  39. 39. Closed System• A self-contained system that is not affected by changes in its external environment.• Likely to experience entropy and lose its ability to control itself
  40. 40. Systems• Synergy – the performance gains that result from the combined actions of individuals and departments – Possible only in an organized system