共 7 条
[1]
ASHENFELTER O, 1972, INT ECON REV, V13, P488
[2]
WAGE DETERMINATION IN THE UNION AND NONUNION SECTORS - A SAMPLE SELECTIVITY APPROACH
[J].
INDUSTRIAL & LABOR RELATIONS REVIEW,
1980, 34 (01)
:24-34
[4]
Lewis H.G., 1959, PUBLIC STAKE UNION P, P181
[7]
SCHMIDT P, 1976, INT ECON REV, V17, P204