共 30 条
[2]
[Anonymous], SOCIAL SCI CITATION
[3]
BARNOW SN, 1980, EVALUATION STUDIES, V5
[5]
Coleman J. S., 1982, HIGH SCH ACHIEVEMENT
[6]
FARKAS G, 1980, EVALUATION STUDIES, V5
[7]
GOLDBERGER A, 1972, 123172 U WISC I RES
[9]
GOLDBERGER AS, 1980, 8006 U WISC SOC SYST
[10]
SAMPLE SELECTION BIAS AS A SPECIFICATION ERROR - COMMENT
[J].
ECONOMETRICA,
1981, 49 (03)
:795-798