Quantitative Theory of Management
The quantitative management approach is given by the mathematical school that recommends the use of computers and mathematical techniques to solve complex management issues and assist in the managerial decision-making process. Managers observe historical quantitative relationships and use quantitative techniques such as statistics, information models, and computer simulations to improve their decision making.
Quantitative Approaches to Management Theory
During World War II, the U.S and the U.K army brought together business managers, government officials, and scientists and took their help to decide on the best way to utilize the existing resources. These experts from different domains and areas used some of the mathematical and statistical approaches devised by Taylor and Gantt to solve these logistical problems. This is how the quantitative-based management perspective emerged.
The quantitative approach to management includes the application of statistics, optimization models, information models, and computer simulation to assist in the managerial decision-making process. More specifically, this approach focuses on achieving organizational effectiveness through the application of mathematical and statistical concepts.
The three main branches of the quantitative approach are:
- Management Science,
- Operations Management
- Management Information System
Management Science:
The management science approach stresses the use of mathematical models and statistical methods for decision-making. Various mathematical tools like the waiting-line theory or queering theory, linear programming, the Program Evaluation Review Technique (PERT), the critical path method (CPM), the decision theory, the simulation theory, the probability theory, sampling, time series analysis, etc., are used in management science approach to increase the effectiveness of managerial decision-making.
Management science techniques are widely used in the following areas.
- Capital budgeting
- Cash flow management
- Production Scheduling
- Developing Product Strategies
- Human resource planning
- Inventory Optimization
Operations Management:
Operations management is an applied form of management science. It deals with the effective management of the production process and the timely delivery of an organization's products and services. Operations managers make use of tools like forecasting, inventory analysis, materials requirement, planning systems, networking models, statistical quality control methods, and project planning and control techniques.
Operations management is primarily used in the following areas:
- Inventory Management
- Work Scheduling
- Production Planning
- Facilities Location and design
- Quality Assurance
Management information systems (MIS):
A management information system (MIS) is an information system used for decision-making, and for the coordination, control, analysis, and visualization of information in an organization. Management information systems focus on designing and implementing computer-based information systems for business organizations. In simpler terms, the MIS converts raw data into information and provides the required information to each manager at the right time in the needed form.
Businesses use management information systems to increase the value and profits of the business. MIS has the capability of providing timely and appropriate information allowing the managers to make effective information-based decisions.
Suggested Reading and Resources
Related Links
You May Also Like
-
In today's business world, proficiency in management skills is essential for career growth and success. Managerial skills can be defined as attributes or abilities that are essential for every leader and manager to succeed and fulfill specific tasks expected from them by the organization.
-
Leadership has been defined in different ways by different sets of scholars. In very simple terms leadership can be defined as the skill of a person to influence an individual or a group for achievement of a goal in a given situation. One can use different dimensions and perspectives to define leadership. Through the evolution of leadership thought, leadership has been defined in various ways discussed here.
-
Management Principles by Fayol
Henri Fayol (1849-1925), a French industrialist and a prominent European management theorist, developed a general theory of management. Fayol outlined the fourteen principles of management.
-
Modern Approaches to Management
The modern approaches to management look at organizational management in the current context. They take a holistic approach and look at organizations as a collection of interrelated parts influenced by both internal dynamics and also the larger external environment. These modern management theories have played a significant role in the evolution of management studies.
-
There are four characteristics of leadership that help us to understand the character of leadership as a concept. 1. Leadership is a process, 2. Leadership involves influence, 3. Leadership always occurs in a group context and 4. Leadership involves goal attainment. These are the four components that make up the character of the 'leadership' term and help us to define the leadership concept. All of these components of leadership have common characteristics.
-
Administrative Theory by Fayol
The administrative theory of management is focused on principles that could be used by managers to coordinate the internal activities of organizations. The most prominent of the administrative theorists was Henri Fayol. Fayol observed a work stoppage and judged it to be a management failure. He believed that organizational managerial practices are important for driving predictability and efficiency in organizations.
-
In this study of power, Raven identified five bases of power as coercive, reward, legitimate, referent, and expert. The 5 Types of Power can help you decide when it is appropriate to use a particular type of power in important situations. Leadership involves authority and it is very important for leaders to understand what type of power they're using.
-
McClelland's Theory of Needs is a human motivation theory which states that an individual's specific needs are acquired over time through our culture and life experiences. As per the three needs theory, these acquired needs significantly influence the behavior of an individual. The three main driving motivators are the needs for achievement, affiliation, and power.
-
Power is the ability to exercise influence or control over others. Leadership involves authority and it is very important for leaders to understand what type of power they're using. The 5 Types of Power in Leadership are Coercive power, expert power, legitimate power, referent power, and reward power. Authority is the right to command and extract obedience from others. It comes from the organization and it allows the leader to use power.
-
Productivity is defined not in terms of the number of goods produced, but in terms of value-added per employee. Customers don’t really buy goods and services but in fact, they buy a value - something they value. The future is all about tangible products fulfilling intangible needs. Ideas like this can transform a business and provide them a competitive advantage to thrive in the future.
