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

摘要： 随着新兴产业创新需求日益复杂化和创新服务分工不断细化,形成了平台型企业主导的新兴产业创新服务平台生态系统。在新兴产业创新服务平台生态系统结构分析和主体角色识别的基础上,构建平台企业与互补企业协同创新演化博弈模型,基于仿真分析验证了协同创新成本、交互频率、利润分配比、互补程度等因素对平台生态系统协同创新的影响。研究表明：新兴产业创新服务平台生态系统中协同创新成本越高,成员合作意愿越低;交互频率、互补程度、利润分配比越高,越有利于增强成员合作信心,进一步提升生态系统协同创新绩效。最后提出新兴产业创新服务平台生态系统协同创新策略,为提升平台生态系统协同服务能力、实现价值共创提供了决策参考。

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