共 11 条
[2]
Fama E.F., 1969, INT ECON REV, V10, DOI [DOI 10.2307/2525569, 10.2307/2525569]
[5]
Jensen M. C., 1972, CAPITAL ASSET PRICIN
[9]
LLOYDDAVIES P, 1975, 7537 U ROCH GRAD SCH