Proximity-Sensitive Individual Deprivation Measures
Article [Version of Record]
Is part ofCahier de recherche ; no. 2012-16.
Publisher(s)Université de Montréal. Département de sciences économiques.
We propose and characterize a generalization of the classical linear index of individual deprivation based on income shortfalls. Unlike the original measure, our class allows for increases in the income of a higher-income individual to have a stronger impact on a person’s deprivation the closer they occur to the income of the individual whose deprivation is being assessed. The subclass of our measures with this property is axiomatized in our second result.