Bordes, Georges; Hammond, Peter J.; Breton, Michel Le - Department of Economics, Stanford University - 1997
: social welfare functionals, Arrow's theorem, Wilson's theorem, welfarism, neutrality, restricted domains, economic domains … the strong and weak ``welfarism'' results due to d'Aspremont and Gevers and to Roberts. Hence, for social welfare … functionals with or without interpersonal comparisons of utility, most previous classification results in social choice theory …