3Hansen,E.L.Entrepreneurial Networks and New Organization Growth[J]. Entrepreneurship:Theory and Practice,1995(19): 7-19.
4Gentler, M.S. Tacit knowledge and the economic geography of context, or The undefinable tacitness of being (there) [J]. Journal of Economic Geography. 2003,3(1): 75-99.
5Breschi, S.&Lissom, F. Knowledge spiUovers and local innovation systems: a critical survey [J]. Industrial and Corporate Change. 2001, 10 (4): 975-1005.
6Larson, A. & Starr, J. A. A Network Model of Organizational Formation [J].Entrepreneurship Theory and Practice, 1993, 17 (2): 173- 188.
