共 38 条
[34]
*US DEP VET AFF, 1993, COMP9 OP COSTS PERF
[37]
ON THE ESTIMATION OF HOSPITAL COST-FUNCTIONS
[J].
JOURNAL OF HEALTH ECONOMICS,
1987, 6 (04)
:305-318
[38]
Weisbrod Burton., 1975, ALTRUISM MORALITY EC