Two-level group decision making approach based on coordination between double platforms
Yuan‐Wei Du · Guanli kexue xuebao · 2011
The influences on realistic decision-making behaviors of reference points and risk attitudes are rarely considered in current studies.To solve the above problems,the value and the risk platforms for deriving subjective decision information are introduced in terms of prospect theory and T-JM matrix,after that a decision-making structure for two-level double platform coordination and its running mechanism are proposed and analyzed according to distribution characteristics of two levels' knowledge on double platforms,and finally,a two-level group decision-making theoretic model,application model and method steps for deriving both levels' decision information effectively and ranking alternatives scientifically and satisfactorily are established in view of optimizing two-level satisfactory Coordination degree.A simulation example shows the presented approach is scientific,reasonable,and applicable.