5KAMIEN M I,TAUMAN Y. Fees versus royalties and the private value of a patent [J]. The Quarterly Journal of Economics, 1986, 101 : 471 -492.
6AOKI R, TAUMAN Y. Patent licensing with spillovers [ J ]. Economics Letters, 2001, 73 : 125 - 130.
7MACHO-STADLER I, MARTINEZ GIRALT X, PeRFZ CASTRILLO D J. The role of information in licensing contract design [ J ]. Research Policy, 1996 (5) : 43 -57.
8GALLINI N T, WRIGHT B D. Technology transfer under asymmetric information [J]. Rand Journal of Economics, 1990 (21) : 147 - 160.