Management science, or MS, is the discipline of using a mathematical
model, and other analytical methods, to help make better business management
decisions. The field is also known as Operations research (OR) in the United States
or Operational Research in the United Kingdom, and these 3 terms are commonly interchanged and used to describe the same
field.
Some of the fields that are englobed within Management Science include: decision
analysis, optimization, simulation, forecasting, game
theory, network/transportation
forecasting models, mathematical modeling, data
mining, probability and statistics, resources allocation,
project management as well as many others.
The management scientist's mandate is to use rational, systematic, science-based techniques to inform and improve decisions of
all kinds. Of course, the techniques of management science are not restricted to business applications but may be applied to
military, medical, public administration, charitable groups, political groups or community groups.
MS is also concerned with so-called ”soft-operational analysis”, which concerns methods for strategic planning, strategic
decision support, and Problem Structuring Methods (PSM). At this level of abstraction,
mathematical modelling and simulation will not suffice. Therefore, during the past 30 years, a number of non-quantified modelling
methods have been developed. These include morphological analysis and various
forms of Influence Diagrams.
See also
- INFORMS Institute for Operations
Research and the Management Sciences
External links
- Management Science, a journal of the
Institute for Operations Research and the Management Sciences
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