RATIONALITY AND AGGREGATION OF PREFERENCES IN AN ORDINALLY FUZZY FRAMEWORK

被引：39

作者：

BARRETT, CR ^{[1
]}

PATTANAIK, PK ^{[1
]}

SALLES, M ^{[1
]}

机构：

[1] UNIV CAEN,CREMERC,F-14032 CAEN,FRANCE

来源：

FUZZY SETS AND SYSTEMS | 1992年 / 49卷 / 01期

关键词：

FUZZY PREFERENCES; FUZZY AGGREGATION RULE; TRANSITIVITY;

D O I：

10.1016/0165-0114(92)90105-D

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The paper explores the problem of aggregating ordinally fuzzy individual preferences into ordinally fuzzy social preferences. Using Goguen's ordinal formulation of fuzziness, it is shown that, given certain plausible conditions, the requirement that the society's preferences should satisfy any of several alternative transitivity conditions creates a dilemma: either power in the society is rather unevenly distributed, or the society tends to be indecisive. The problem increases as weaker transitivity conditions are replaced by stronger ones.

引用

页码：9 / 13

页数：5

共 12 条

[1]

Arrow K. J., 1963, SOCIAL CHOICE INDIVI, V2nd

[2] ON CHOOSING RATIONALLY WHEN PREFERENCES ARE FUZZY [J].