Revistes Catalanes amb Accés Obert (RACO)

The fuzzy hyperbolic inequality index on fuzzy random variables in finite populations

Norberto Corral Blanco, María de los Ángeles Gil Álvarez, Hortensia López-García


This paper presents an approach to the problem of quantifying the in-equality of a finite population with respect to a (social, economical, etc.) fuzzy-valued attribute. For this purpose, the fuzzy hyperbolic inequality index is introduced, and some properties extending the basic ones for real-valued attributes are examined.

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