8Cohen, W.M. Nelson, R. R.. and J. P. Walsw. Links and Impacts: the Influence of Public Research on Industrial R&D[ J ]. Management Science 2002, 48 ( 1 ) : 1 - 23.
9Monjon, S. and P. Waelbroeck. Assessing Spillovers from Universities to Firms: Evidence from French Finn -level Data [ J ]. International Journal of Industrial Organization, 2003,21(9):1255 -1270.
10Mowery, D.C. and B. N. Sampat. The Bayh - Dole Act of 1980 and University -Industry TechnologyTransfer: a Model for Other OECD Governments? [ J ]. Journal of Technology Transfer, 2005, 30 (1/2): 115- 127.