ADDITIVE CONJOINT-MEASUREMENT FOR MULTIATTRIBUTE UTILITY

被引:17
作者
MAAS, A [1 ]
WAKKER, P [1 ]
机构
[1] LEIDEN UNIV,AZL 43,MED DECIS MAKING UNIT,POB 9600,2300 RC LEIDEN,NETHERLANDS
关键词
D O I
10.1006/jmps.1994.1005
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This paper shows that the role of risky alternatives can be greatly reduced in the elicitation procedures of multiattribute utility. This reduction can be achieved by invoking methods from additive conjoint measurement; it is desirable because risky choices involve more cognitive problems, thus more biases and unreliability, than riskless ones. Existing results of multiattribute utility are generalized to obtain a complete axiomatization of the new elicitation procedure. The approach has been developed in a medical decision analysis project to advise on the choice between surgery and radiotherapy for laryngeal cancer. (C) 1994 Academic Press, Inc.
引用
收藏
页码:86 / 101
页数:16
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