共 31 条
[2]
BISCHOFF CW, 1968, TAX INCENTIVES CAPIT
[4]
CHETTY VK, UNPUBLISHED
[6]
COCHRANE D, 1949, J AM STAT ASSOC, V44, P356
[7]
COEN RM, 1968, AM ECON REV, V58, P200
[8]
COEN RM, 1969, AM ECON REV, V59, P370
[9]
COEN RM, TAX INCENTIVES CAPIT