SOCIAL WELFARE FUNCTIONS IN A FUZZY ENVIRONMENT
Abstract
Fuzzy preference relations are considered and the concept of “fuzzy acyclity” is defined in order to measure their rationality. Such a concept is applied to study the properties of social welfare function in a fuzzy environment. In particular, the existence of non‐irrational aggregation rules is assured, in such a way that they can be used as a group decision aid.
Keywords
Citation
MONTERO, F.J. (1987), "SOCIAL WELFARE FUNCTIONS IN A FUZZY ENVIRONMENT", Kybernetes, Vol. 16 No. 4, pp. 241-245. https://doi.org/10.1108/eb005774
Publisher
:MCB UP Ltd
Copyright © 1987, MCB UP Limited