产业协同集聚、数字技术支持与资源错配

修正资源错配是推动经济高质量发展的根本途径，产业协同集聚是改善资源错配的重要驱动力。文章从外部性视角构建了中心-外围理论模型，并在此基础上采用2003—2020年中国地级市及以上城市面板数据，使用空间面板杜宾模型和PSM-DID模型，理论与实证分析了产业协同集聚对地区资源错配的影响及作用机制。研究发现：产业协同集聚借助数字技术功能对资源错配的修正效应产生倒“U”型“本地-邻地”空间作用。另外，随着数字技术的迭代升级，产业协同集聚通过数字技术外部性对资源错配的修正作用越来越强。本文还发现：区域一体化战略通过提高区域间数字技术扩散强度会进一步提升产业协同集聚对资源错配的修正效应。本文基于产业协同集聚在数字技术的调节作用以及在区域一体化的推动作用下能够修正资源错配这一重要结论，对推动经济高质量发展提出了相关政策建议。

Industrial collaborative agglomeration,digital technology supportand resource misallocation

    After entering the stage of high-quality development, there is still a serious misallocation of resources in China, which leads to decrease of total factor productivity. Therefore, exploring theoretically the mechanism of the role of resource misallocation is a current issue that needs to be studied in depth by academics. And as an important trend of China′s future economic development, industrial synergistic agglomeration is an important driving force to improve resource misallocation and promote high-quality economic development. In addition, as the leading force in the development of industrial integration cluster, digital technology is not only the fundamental way to enhance independent innovation capacity and improve innovation performance, but it has a strong knowledge spillover capability as well. Therefore, in the context of the deep integration of real economy and digital technology, it is of great significance to improve resource allocation efficiency and transform the economic development mode by scientifically understanding and grasping the intrinsic connection between industrial synergistic agglomeration and digital technology from a spatial perspective, breaking the technological dilemma in industrial synergistic agglomeration, making up the short board of technological spillover and bringing a new round of technological spillover dividend.