共 57 条
[1]
Aigner D., 1977, J. Econ., V6, P21, DOI [DOI 10.1016/0304-4076(77)90052-5, 10.1016/0304-4076(77)90052-5]
[4]
Arora Ashish., 2001, Markets for Technology: The Economics of Innovation and Corporate Strategy
[5]
AUTIO E, 1995, INT J TECHNOL MANAGE, V10, P643
[9]
BESSANT J, 1995, EUROPES NEXT STEP OR, P253