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基于绿色专利数据,运用修正引力模型、社会网络分析和QAP回归分析方法,深入探讨2006—2022年长江中游城市群绿色技术创新空间网络的结构演变及影响因素。结果发现:长江中游城市群绿色技术创新空间关联网络呈现多路径协同传导的复杂结构形态,并且网络稳定性较强;净受益地区主要集中在经济发展水平较高的区域,显示显著的虹吸效应;该关联网络逐渐显现以武汉、长沙、南昌市为核心的核心-边缘结构特征,核心区与边缘区的范围随时间逐渐扩大,而半边缘区的范围则趋于缩小;经济发展水平、产业结构、科研经费投入、数字基础设施以及金融发展水平的差异等因素,对关联网络的发展起到积极的推动作用,而地理空间距离、教育资源配置则对关联网络的发展产生一定的抑制效应。

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