BOSSERT, Walter; D'AMBROSIO, Conchita - Département de Sciences Économiques, Université de … - 2004
We provide an axiomatization of Yitzhaki’s index of individual deprivation. Our result differs from an earlier characterization due to Ebert and Moyes in the way the reference group of an individual is represented in the model. Ebert and Moyes require the index to be defined for all logically...