Casas, Andrés Fernando; Cortés, Darwin F.; Gamboa, … - In: Revista de Economía Institucional 5 (2003) January-June, pp. 147-160
This document outlines the basic concepts of economic theory that are used to evaluate alternative social states, based on the formulation of a social welfare function that either permits or denies interpersonal comparisons of utility. Specially, it shows different approaches of old and new...