共 43 条
[22]
Krutilla JV, 1967, AM ECON REV, V57, P777
[23]
LENCE S, 2001, UNPUB RESPONSE ASYMM
[24]
Lin W., 2001, Oil Crops, Situation and Outlook Yearbook, P25
[27]
LUSK J, 2000, UNPUB ALTERNATIVE CA
[28]
MOON W, 2001, UNPUB MULTIATTRIBUTE