1Aaker, D. A. Managing Assets and Skills: The Key to a Sustainable Competitive Advantage [ J ]. California Management Re-view, 1989, (31).
2Ahuja, G. & Katila R. Technological Acquisition and the Innovative Performance of Acquiring Firms: a Longitudinal Study [ J]. Strategic Management Journal, 2001, 22, (4).
3Aharonson et al. Inventive and Uninventive Clusters: The Case of Canadian Biotechnology [ J ]. Research Policy, 2008, (37).
4Amin, A. and Thrift, N. Globalisation, Institutional Thickness and the local economy. In: Healey, P. , Cameron, S. , Davoudi, S., Graham, S. and Madani-Pour, A. (eds.) Managing Cities: The New Urban Context[M ]. London: John Wiley and Sons, 1995.
5Greve, H. R. Bigger and safer: the Diffusion of Competitive Advantage[J]. Strategic Management Journal, 2009, 30, (1).
6Hannan, M. T. & Freeman, J. H. The population Ecology of Organizations[J]. American Journal of Sociology, 1977, (88).
7Harrison, B. , Maryellen, R. K. & Gant, J. Innovative Firm Behavior and Local Milieu : Exploring the Intersection of Ag- glomeration, Firm Effects, and Technological change [ J ]. Economic Geography, 1996, 72, (3).
8Hoover, E. M. The Location of Economic Activity[ M]. McGrow Hill: New York, 1948.
9Jaffe, A. , Trajtenberg, M. and Henderson, R. Geographic Localization of Knowledge Spillovers as Evidenced by Patent Ci- tations [ J ]. Quarterly Journal of Economics, 1993, 108 , (3).
10Jeremy Howells. Innovation and Regional Economic Development : a Matter of Perspective[ J ]. Research Policy. 2005, 34 , (8).