共 5 条
[1]
Cowell F. A., 1985, B ECON RES, V37, P164
[2]
Dilnot A., 1981, FISCAL STUDIES, V2, P58, DOI DOI 10.1111/j.1475-5890.1981.tb00457.x
[3]
KENDALL MG, 1979, ADV THEORY STATISTIC, V2
[4]
MacAfee K. A., 1980, EC TRENDS, V316, P81
[5]
Smith S., 1986, BRITAINS SHADOW EC