Sensitivity analysis for criteria values in decision making matrix of SAW method

All of organizations around the world, try to increase competitive ability regards to other similar companies. In this way, decision making processes are one of the most important activities for help them. The multiple criteria decision making methods create for help better decision making in multidimensional environment to monitor organizational resources and, generally, for ranking them and their departments. One of the simplest and applicable methods in multiple criteria decision making methods is SAW method (simple additive weighting method).The general problem in MADM methods is lacking of complementary information for final decision making. In optimizations methods (for example linear programming) the sensitivity analysis are used for produce complementary information and this reason helps for popularity of these methods. Although MADM methods donʹt belong optimizations methods, but in this paper try to use sensitivity analysis approach for produce complementary information by determination of criteria values domain in decision making matrix.