TY - BOOK AU - Suzumura, Kotaro TI - Reduction of social choice problems: a simple proof of Arrow's general possibility theorem T2 - Reprint series U1 - 361.015195 PY - 1988/// CY - Tokyo PB - Hitotsubashi University. The Institute of Economic Research KW - TEORIA DEL BIENESTAR KW - OPTIMO DE PARETO N1 - Separata de: Hitotsubashi Journal of Economics, v.29, n.2 1988; Incluye bibliografía ER -