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Can a linear value function explain choices? An experimental study

delete2012-06-01
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PRE
AI
P
Pekka Korhonen
K
Kari Silvennoinen
J
Jyrki Wallenius *
A
Anssi Öörni
DOI:10.1016/j.ejor.2011.12.040delete
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Abstract

Abstract

En 中文
We investigate in a simple bi-criteria experimental study, whether subjects are consistent with a linear value function while making binary choices. Many inconsistencies appeared in our experiment. However, the impact of inconsistencies on the linearity vs. non-linearity of the value function was minor. Moreover, a linear value function seems to predict choices for bi-criteria problems quite well. This ability to predict is independent of whether the value function is diagnosed linear or not. Inconsistencies in responses did not necessarily change the original diagnosis of the form of the value function. Our findings have implications for the design and development of decision support tools for Multiple Criteria Decision Making problems. (C) 2012 Elsevier B.V. All rights reserved.
Keywords:
Linear value function
Inconsistency
Multiple criteria
Weights
Binary choices

Journal

European Journal of Operational Research cover
European Journal of Operational Research
IF:
6
Papers:
2.2W
Citations:
6.4W

Organization

A
Aalto University
Scholars:
1.6W
Papers: 1.5W
Citations: 2.1W
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