共 35 条
[3]
[Anonymous], 1997, EC INEQUALITY EXPAND
[4]
ARAGON Y, 1991, MATH OPERATIONSFORSC, V24, P117
[5]
BELL C, 1994, OXFORD B ECON STAT, V56, P112
[6]
CHAUDHURI S, 1997, J PUBLIC ECON, V53, P367
[7]
Cowell FA, 2000, HANDB ECON, V16, P87
[8]
DAGUM C, 1977, ECON APPL, V30, P413