NEGO — Group decision support system |
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Authors: | Gregory E. Kersten |
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Affiliation: | Department of Management Systems, Management Organization and Development Institute, ul. Wawelska 56, Warsaw, Poland |
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Abstract: | There are two major frameworks for decision making: maximizing and satisficing. A combination of both may be used to describe group decision making (GDM). In the satisficing approach, decision makers (DMs) formulate aspiriation levels or demands which take the form of constraints. Choosing from among different decisions, DMs take into account their preferences or wants, which take the form of objective functions.GDM is divided into two stages: first, each DM makes a decision, and second, DMs negotiate so as to achieve a compromise decision. Negotiating is an iterative process. Negotiations are completed when all demands have been met.The group decision support system “NEGO” assists DMs in finding a compromise. It has been used for solving a GDM problem at the corporate level and is currently utilized in management courses. |
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Keywords: | Decision Support System Negotiations Group Decision Making Multiobjective Decision Making Multiobjective Linear Programming Goal Programming |
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