共 5 条
[2]
It pays to be different: Endogenous heterogeneity of firms in an oligopoly[J] . David E. Mills,William Smith.International Journal of Industrial Organization . 1996 (3)
[3]
Research Joint Ventures and R&D Cartels[J] . Morton I. Kamien,Eitan Muller,Israel Zang.The American Economic Review . 1992 (5)
[4]
Cooperative and Noncooperative R&D in an Oligopoly with Spillovers[J] . Kotaro Suzumura.The American Economic Review . 1992 (5)
[5]
Cooperative and Noncooperative R & D in Duopoly with Spillovers[J] . Claude D’Aspremont,Alexis Jacquemin.The American Economic Review . 1988 (5)