DECISION MAKING THROUGH SYSTEMS THINKING
Hans G. Daellenbach Donald C. McNickle
University of Canterbury, Christchurch, New Zealand
This text is a substantive revision of Systems and Decision Making, published by John Wiley & Sons Ltd, Chichester, UK (1994). As the subtitle indicates, its aim is to explore Management Science/Operations Research (MS/OR) firmly within a broad systems thinking framework. It is this aspect that sets it apart from most other introductory texts in MS/OR, whose emphasis is mainly on mathematical techniques of what has become known as hard operations research.
The aim of MS/OR projects is to provide insights for informed decision making.
The vast majority of that decision making occurs within organizations or, in other words, within systems. Therefore MS/OR can be viewed as a way of thinking with a systems focus, i.e. a form of systems thinking. This necessitates a fair general understanding of systems, systems concepts, and systems control. What is included in the system defined to analyse a particular problem and what is left out—the system boundary choices—may have important consequences for the people actively involved, as well as those passively affected.