共 10 条
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Vertical R&D Spillovers, Cooperation, Market Structure, and Innovation[J] . Gamal Atallah. Economics of Innovation and New Technology . 2002 (3)
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Inter-industry R&D spillovers: What difference do they make?[J] . Geert Steurs. International Journal of Industrial Organization . 1995 (2)
[8]
Research Joint Ventures and R&D Cartels[J] . Morton I. Kamien,Eitan Muller,Israel Zang. The American Economic Review . 1992 (5)
[9]
Cooperative and Noncooperative R&D in an Oligopoly with Spillovers[J] . Kotaro Suzumura. The American Economic Review . 1992 (5)
[10]
Technological Opportunity and Spillovers of R & D: Evidence from Firms' Patents, Profits, and Market Value[J] . Adam B. Jaffe. The American Economic Review . 1986 (5)