共 20 条
[4]
Cohen WM, 2012, HBK ECON, V1, P129, DOI 10.1016/S0169-7218(10)01004-X
[5]
COHEN WM, 1992, AM ECON REV, V82, P773
[7]
Fritsch M., 1999, IND INNOV, V6, P69, DOI [10.1080/13662719900000005, DOI 10.1080/13662719900000005]
[9]
Kijek A, 2010, OPER RES DECIS, V20, P53
[10]
Kline S. J., 1986, POSITIVE SUM STRATEG, P275, DOI DOI 10.1108/14601069810368485