TY  - GEN 
AU  - Ortega Jiménez, Patricia
AU  - Sordo Díaz, Miguel Ángel
AU  - Suárez Llorens, Alfonso
A4  - Estadística e Investigación Operativa
PY  - 2021
SN  - 2227-7390
UR  - http://hdl.handle.net/10498/24982
AB  - The aim of this paper is twofold. First, we show that the expectation of the absolute value of the difference between two copies, not necessarily independent, of a random variable is a measure of its variability in the sense of Bickel and Lehmann...
LA  - eng
PB  - MDPI
KW  - stochastic order
KW  - copula
KW  - distance
KW  - variability measure
KW  - premium principle
TI  - Stochastic Comparisons of Some Distances between Random Variables
DO  - 10.3390/math9090981
ER  -