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研究了在联盟合作R&D中R&D溢出、R&D溢出的抑制能力以及创新能力对联盟成员的R&D投资策略的影响,确定了联盟获得最大期望投入的最优分配方式.研究表明:1)R&D溢出和创新能力对联盟成员增加R&D投入有正效应;企业抑制R&D溢出的力量对R&D投入有负效应,但影响力很弱.2)对于创新能力强的联盟,平均分配为最优分配方式;对于创新能力弱的联盟,市场规模低时选择按投入比例分配方式,市场规模高时选择平均分配方式.
This paper studies the impact of R & D spillover, R & D spillover inhibition and innovation ability on alliance members’ R & D investment strategies in R & D alliance cooperative R & D, and determines the optimal allocation way for alliance to obtain the maximum expected investment.The research shows that: 1) R & D spillover and innovation Ability has a positive effect on the increase of R & D investment among alliance members; the power of firm’s inhibition of R & D spillover has a negative effect on R & D investment, but its influence is very weak.2) For the alliances with strong innovation ability, the average distribution is the optimal distribution method; Weak alliance, the market size is low, the proportion of investment in the proportion of distribution options, choose the average distribution of high-market size.