Two-level consensus modeling with utility and cost constraints  

作　　者：DIAO Weixue LIU Yong 

机构地区：[1]School of Business,Jiangnan University,Wuxi 214122,China

出　　处：《Journal of Systems Engineering and Electronics》2022年第3期716-726,共11页系统工程与电子技术（英文版）

基　　金：supported by the National Natural Science Foundation of China (71503103);the Outstanding Youth in Social Sciences of Jiangsu Province;the Jiangsu Qinglan Project and the Tender Project from Wuxi Federation of Philosophy and Social Sciences(WXCK22-A-03).

摘　　要：There exist many two-level group consensus problems with different psychological behaviors of decision makers.To deal with these group consensus problems and reach a stable consensus,based on the principles and methods of grey system,utility theory and group consensus,we use grey utility function to describe and reflect decision makers’opinion preferences in different subgroups and different levels,and then we construct a two-level group consensus method with a moderator,and exploit it to solve the negotiation problems of the natural gas subsidy.

关 键 词：two-level group consensus group negotiation uti-lity function natural gas subsidy 

分 类 号：O225[理学—运筹学与控制论]