共 49 条
[1]
Allen R.C., Collective invention, J. Econ. Behav. Organiz., 4, pp. 1-24, (1983)
[2]
Benkler Y., Intellectual property and the organization of information production, Int. Rev. Law Econ., 22, pp. 81-107, (2002)
[3]
Bessen J., Patent thickets: Strategic patenting of complex technologies, (2003)
[4]
Enos J.L., Petroleum progress and profits: A history of process innovation, (1962)
[5]
Foray D., Economics of Knowledge, (2004)
[6]
Franke N., Reisinger H., Remaining within cluster variance: A meta analysis of the "Dark" Side of cluster analysis, (2003)
[7]
Franke N., Shah S., How communities support innovative activities: An exploration of assistance and sharing among end-users, Res. Policy, 32, pp. 157-178, (2003)
[8]
Franke N., Piller F., Value creation by toolkits for user innovation and design: The case of the watch market, J. Prod. Innov. Manag., 21, pp. 401-415, (2004)
[9]
Franke N., von Hippel E., Finding commercially attractive user innovations, (2003)
[10]
Franke N., von Hippel E., Satisfying heterogeneous user needs via innovation toolkits: The case of Apache security software, Res. Policy, 32, pp. 1199-1215, (2003)