资源分配的群体决策模型

重庆交通大学学报（自然科学版） ›› 1997, Vol. 16 ›› Issue (1): 21-25,37.

资源分配的群体决策模型

杨雷, 周玲玲

重庆交通学院管理工程系, 630074

收稿日期:1996-04-22 出版日期:1997-02-24 发布日期:2016-11-14
作者简介:杨雷,男,36岁,副教授
基金资助:
国家青年基金支阻(批准号:7925001)

Group Decision Making Models on Allocation of Resources

Yang Lei, Zhou Lingling

Department of Management Engineering

Received:1996-04-22 Online:1997-02-24 Published:2016-11-14

摘要/Abstract

摘要： 本文针对资源分配的群体决策问题,阐述了Pareto模型和核心(core)模型的求解思想,指出这两类模型在资源分配决策中的缺陷.根据群体基数效用函数的加和性,用距离表示群体的损失函数,建立了资源分配群体决策的重心模型.主要结论是:资源分配群体决策的解是决策成员理想方案的重心;决策成员理想方案的重心是Pareto最优.

关键词: 群体决策, 基数效用函数, 资源分配, 损失函数

Abstract: This paper focuses attention on the group decision making of resource allocation.We discuss the Pareto model and core model and point out some defects of them when they are used in the allocation of resources.A barycenter model of group decision making on resource allocation is constructed in this paper using group's loss function based on the additive kind of group cardinal utility function.Main results in this paper are that the barycenter model selects barycenter of ideal allocation set as the outcome of group decision making.and that the barycenter of ideal allocation set is pareto optimal.

Key words: group decision making, cardinal utility function, resource allocation, loss function

杨雷, 周玲玲. 资源分配的群体决策模型[J]. 重庆交通大学学报（自然科学版）, 1997, 16(1): 21-25,37.

Yang Lei, Zhou Lingling. Group Decision Making Models on Allocation of Resources[J]. Journal of Chongqing Jiaotong University(Natural Science), 1997, 16(1): 21-25,37.