共 18 条
[1]
BRENNAN MJ, 1983, EVALUATING NATURAL R
[3]
BROWN M, 1982, TAX NOTES, V14, P562
[5]
DEVARAJAN S, 1981, J ECON LIT, V19, P65
[6]
FEIGE E, 1979, 7924 U WISC SOC SYST
[7]
GAUDET G, 1977, ACTUAL ECON, V53, P634