MULTI-PROFILE WELFARISM : A GENERALISATION

Abstract

This paper characterizes welfarist social evaluation in a multi-profile setting where, in addition to multiple utility profiles, there may be more than one profile of nonwelfare information. We prove a new version of the welfarism theorem in this alternative framework, and we demonstrate that adding a plausible and weak anonymity property to the welfarism axioms generates welfarist social-evaluation orderings that are anonymous. Journal of Economic LiteratureWelfarism ; Multiple-Profile Social Choice