共 29 条
[3]
CLINE PL, 1975, THESIS OKLAHOMA STAT
[4]
ECONOMIC-BENEFITS FROM RESEARCH - EXAMPLE FROM AGRICULTURE
[J].
SCIENCE,
1979, 205 (4411)
:1101-1107
[5]
EVENSON RE, 1971, RESOURCE ALLOCATION, P163
[6]
EVENSON RE, 1968, THESIS U CHICAGO
[10]
Musgrave R.A., 1976, PUBLIC FINANCE THEOR