3Chesbrough H. Open innovation:the new impeerative for creating and profiting for technology [ J]. Harvard Business School Press, Cambridge, MA ,2003.
4Etzkowita H. The triple helix : university-industry-government innovation in action[J]. London and New York: Routledge ,2008.
5Lee Y S. Technology transfer and the research university:a search for the boundaries of university-industry collaboration [ J ]. Research Policy, 1996,25 ( 6 ) : 843-863.
6Geuna A, Nesta L. University patenting and its effects on academic research:the emerging European evidence [J]. Research Policy, 2006,35 ( 6 ) : 790-807.
7Perkmann M, Walsh K. University-industry relationships and open innovation: towards a research agenda [ J ]. International Journal of Management Reviews, 2007, (9) :259-80.
8Fontana R, Geuna A, Matt M. Factors affecting universityindustry R&D projects :the importance of searching, screening and signalling [ J ]. Research Policy, 2006,35 (2) :309 -323.
9Inzelt A. The evolution of university-industry-government relationships during transition [ J ]. Research Policy ,2004,33 ( 6-7 ) :975-995.
10DEste P, Patel P. University-industry linkages in the UK:what are the factors underlying the variety of interactions with industry? [ J ]. Research Policy, 2007,36 (9) :1295-1313.