支持领军企业引领中小企业组建创新联合体,已经成为我国“十四五”时期及面向2035年的重大创新举措。基于创新联合体结构特征,构建多寡头三阶段研发博弈模型分析纵向技术溢出无协同决策、横纵技术溢出无协同决策、横纵技术溢出有协同决策三种合作研发策略。结果表明,提高纵向技术溢出程度,是创新联合体改善中小企业研发绩效,以及领军企业均衡利润的基础手段。增加横纵双向技术溢出,能够进一步提高中小企业研发绩效和领军企业利润水平。对于需求价格弹性较大行业,横纵技术溢出有协同决策研发策略则可以提高创新联合体的整体利润。

Supporting leading enterprises to lead SMEs to form innovation consortia has become a major innovation initiative in China during the 14th Five-Year Plan period and for 2035. Based on the characteristics of innovation consortia, a multi-oligarchic three-stage R D game model is constructed to analyze three cooperative R D strategies, namely, vertical technology spillover without collaborative decision, horizontal and vertical technology spillover without collaborative decision, and horizontal and vertical technology spillover with collaborative decision. The results show that increasing the degree of vertical technology spillover is a fundamental means for innovation consortia to improve the R D performance of SMEs and the equilibrium profits of leading firms. Increasing horizontal and vertical technology spillovers can further improve the R D performance of SMEs and the profit level of leader firms. For industries with high price elasticity of demand, horizontal and vertical technology spillovers with collaborative decision-making R D strategies can improve the overall profits of the innovation consortium.

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国家自然科学基金面上项目“面向价值目标导引的企业战略决策方法研究”(71271048)；教育部人文社会科学研究青年“互联网环境下平台生态系统的竞优机制研究共创价值视角”(18YJC630270)；河南省软科学研究计划项目“河南省创新平台生态系统竞优评价与发展对策研究”(212400410121)。