Evolution of Management Thought (2) - Systems Approach to Management

 

Systems Approach to Management  Modern Systems Theory and its Characteristics Modern Systems Theory, evolving from General Systems Theory by Bertalanffy, views a system as an organized, unitary whole composed of interdependent parts or subsystems separated by identifiable boundaries from the environment.   Characteristics of Systems: Interdependence of Parts: A change in one part of a system can affect other parts. This is evident in aspects like division of labor, scheduling of activities, and sharing of resources. Composed of Several Sub-systems: A system is made up of multiple smaller, interconnected sub-systems. Open Systems: Systems are open, meaning they import matter, energy, and information, transform it, and export products to the environment, a process that continues indefinitely. Own Norms, Objectives, Processes, Roles, Structures: Each system possesses its own defined norms, objectives, processes, roles, and structures. Part of a Supra-system: Every system, composed of various subsystems, is also part of a larger, overarching supra-system. Influence of One Another: Subsystems within a system, and the system itself, influence each other. Identifiable Objectives, Nodes, Processes, Rules, Structure, and Norms of Conduct: Each sub-system, like a system, can be characterized by specific objectives, nodes, processes, rules, structure, and norms of conduct.   Types of Interdependence: Pooled Interdependence: Drawing from common resources (e.g., sales offices in different cities). Sequential Interdependence: One system is directly dependent upon another (e.g., an assembly line). Reciprocal Interdependence: Involves mutual dependence (e.g., maintenance and production). Dynamic: Systems are characterized by continuous change and interaction. Adaptive: Systems can adjust and evolve in response to changes in their environment. Probabilistic: Outcomes within systems are not always certain and can be influenced by various factors. Multilevel & Multidimensional: Systems can be analyzed at different levels (e.g., micro-macro) and across various dimensions. Goals: Systems are oriented towards achieving specific objectives. Linking: Components within a system are interconnected and interact with each other   The subsystems within an organization   1. Technical Subsystem The technical subsystem refers to the formal organization, hierarchy, tasks, techniques, and processes involved in transforming inputs into outputs. It encompasses policies, rules, regulations, decision-making processes, and communication processes within an organization. 2. Social Subsystem The social subsystem addresses the informal aspects of an organization, recognizing that the formal structure often falls short in meeting social needs. It involves people interacting across hierarchical lines and departments, discussing informal matters, and forming groups (e.g., reference groups, primary groups, secondary groups). This subsystem also considers norms, status, roles, and values within the organization. 3. Power Sub-System The power sub-system focuses on the distribution and exercise of power within an organization. It considers factors like position, benefits of experience, personality characteristics, and access to superior authority. This sub-system influences decision-making, regulates others' behavior, and leads to the formation of power structures. It also highlights the emergence of "politicking" and opportunistic roles driven by individual interests.