关键词: 新兴产业, 创新服务平台, 平台生态系统, 协同创新, 演化博弈

Abstract: As the innovation demand of emerging industries becomes increasingly complex and the division of innovation service becomes increasingly refined,an emerging industry innovation service platform ecosystem dominated by platform-based enterprises is formed.Based on the structure analysis and subject role identification of emerging industry innovation service platform ecosystem,the evolutionary game model of collaborative innovation between platform enterprise and complementary enterprises was built.The impact of collaborative innovation cost,interaction frequency,profit distribution ratio and complementarity degree on collaborative innovation of platform ecosystem was verified by simulation analysis.The research showed that the higher the collaborative innovation cost of emerging industry innovation service platform ecosystem,the lower the cooperation willingness;the higher the interaction frequency,complementarity and profit distribution ratio were,the more confident the members were in cooperation,and the better the ecosystem collaborative innovation performance was.Finally,the collaborative innovation strategy of emerging industry innovation service platform ecosystem was proposed,which provided effective decision-making reference for improving collaborative service capability and realizing value co-creation of platform ecosystem.

Key words: emerging industry, innovation service platform, platform ecosystem, collaborative innovation, evolutionary game