通过构建双寡头垄断市场竞争条件下企业技术创新最佳投入及其收益的分析方法,基于古诺模型分别构建了企业独立和合作创新模式下的博弈模型,在考虑政府对创新补贴的情况下,以社会福利最大化为目标,进行求解分析,得出了企业在独立创新和合作创新2种模式下技术创新投入、政府创新补贴以及社会福利之间的关系.%By constructing a best solution at how enterprises invest in technological innovation and obtain the largest income under the condition of duopoly market competition and based on Cournot model, this paper constructs a static game with complete information of enterprises' technology innovation. Government' s support for innovation is taken into consideration in the model. Through our analyses,the relationship between technological innovation input, government innovation subsidies and social welfare is obtaind under two conditions, namely independent innovation and cooperative innovation.
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