摘要
在Georgescu定义的模糊选择函数下,将Suzumura提出的显示偏好第一公理FARP,显示偏好第二公理SEARP和基本三元非循环BTA,以及Sugden提出的最小一致性条件MC推广到模糊选择函数中,给出它们的程度描述,并讨论它们之间的关系及它们与弱显示偏好公理程度WAFRP(C),弱一致性公理程度WFCA(C),Fα2(C)及Fβ+2(C)之间的关系.
The first axiom of revealed preference FARP,the second axiom of revealed pref-erence SEARP and the base tripe acyclicity BTA which are introduced by Suzumura and the mini-mal consistency MC by Sugden are fuzzified in terms of Georgescu fuzzy choice functions. We give a degree description of them, and discuss the relationships between the rationality indicators FFARP(C) ,FSEARP(C) ,FBTA(C) ,WAFRP (C) ,WFCA (C) ,Fα2 (C) and Fβ2^+ (C) of fuzzy choice functions in detail.
出处
《太原师范学院学报(自然科学版)》
2013年第4期60-64,共5页
Journal of Taiyuan Normal University:Natural Science Edition
关键词
模糊选择函数
合理性
合理性条件程度
显示偏好公理
Fuzzy choice function
rationality condition
rationality indicators
the axiom ofrevealed preferece