摘要
对偏好关系不具备连通性、且相关问题的偏好具有一定一致性的决策问题进行了分析,阐述了显示偏好与决策函数间的关系,用价值函数和满意阈值将这类决策问题描述为满意准则下的基数效用的形式,最后论证了决策者偏好分别满足非循环性和传递性时的决策函数与满意阈值间的关系和特性.
Decisions with non-connectedness preferences and certainly preference consistency were analyzed. The relation between the revealed preferences and the decision function is proposed. This kind of decision problems are described in a cardinal utility form based satisfying criterion with value functions and satisfying threshold. The characteristics of decision function and its relation of satisfying threshold when the decision preferences is acyclic and transitive are argued finally.
出处
《华中科技大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2009年第8期5-7,15,共4页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金
国家自然科学基金资助项目(70771041)
湖北省自然科学基金资助项目(2007ABA283)
关键词
决策分析
优化
数学模型
有限理性
显示偏好
决策函数
decision analysis
optimization
mathematical models
bounded rationality
revealed preference
decision function
