本文在分析协同创新网络结构特征与演进趋势的基础上，研究协同创新赋能制造业企业全球价值链攀升的影响效应和作用机制。研究发现：首先，我国协同创新网络规模扩张迅速，产业链领先企业、理工类高等院校和政府科研机构在网络中占据核心位置，呈现出明显的“核心—边缘”空间结构；其次，协同创新有助于提升企业出口国内附加值率，其影响机制主要通过提高市场势力和承接高技术生产环节实现；最后，协同创新网络的全球价值链攀升效应在具有较高生产和技术吸收能力、较低价值链位置和贸易壁垒风险的企业中更为突出。

Based on the analysis of the structural characteristics and evolutionary trends of networks of collaborative innovation, this article explores the impact and mechanisms of collaborative innovation in facilitating the rise of manufacturing enterprises along the global valuechainThe key findings are as followsFirst, Chinas network of collaborative innovation is rapidly expanding with prominent entities such as leading industrial enterprises, science and engineering universities, and government research institutions occupying central positionsIt reveals a distinct“coreedge”spatial structureSecond, collaborative innovation contributes to enhancing Domestic Valueadded Ratio (DVAR) of the enterprise exports, with its influence primarily realized through the enhancement of market power and engagement in hightech production activitiesThird, the effect of climbing the global valuechain through networks of collaborative innovation is more obvious in enterprises with greater capacity of production and technological absorption, lower positions in the valuechain, and reduced risks of trade barrier.