数字化能否改善创新要素错配?--基于创新要素区际流动视角  

Can Digitalization Improve the Innovation Resource Misallocation? a Perspective of Interregional Flow of Innovation Resources

作　　者：王宏鸣 陈永昌 杨晨 Wang Hongming;Chen Yongchang;Yang Chen

机构地区：[1]南开大学经济学院,天津300071 [2]南京财经大学江苏产业发展研究院,江苏南京210003

出　　处：《证券市场导报》2022年第1期42-51,共10页Securities Market Herald

基　　金：国家社会科学基金一般项目“供给侧结构性改革下生产性服务业发展动能转换研究”(项目编号:17BJL081)。

摘　　要：在当前建设“数字中国”与创新型国家的背景下,本文利用2005―2019年中国30个省份的面板数据,从创新要素区际流动视角实证考察了数字化对创新要素错配的影响及其作用机制。结果显示,数字化能够显著降低创新要素错配水平。进一步研究发现,数字化通过促进研发资本流动来缓解创新要素错配,但基于研发人员流动的中介效应并不显著;数字化对于创新要素错配的改善效果存在区域异质性,其有效缓解了东部地区和配置过度地区的错配程度,而对中西部地区和配置不足地区的作用尚未充分展现。本文结论为新发展格局下以数字化为抓手促进我国创新资源合理配置、加快建设创新型国家提供了有益借鉴。In the context of building a“digital China”and an innovative country,this paper uses the panel data of 30 provinces in China from 2005 to 2019 to empirically examine the impact of digitalization on innovation resource misallocation and its mechanism from the perspective of inter-regional flow of innovation resources.The results show that digitalization can significantly reduce the misallocation level of innovation resources.Further research finds that digitalization alleviates innovation resource misallocation by promoting R&D capital flow,but the mediation effect based on R&D personnel flow is not significant;there is regional heterogeneity in the improvement effect of digitalization on innovation resource misallocation,which significantly alleviates the misallocation degree of the eastern region and the over-allocation regions,but the effect on the central and western regions and the under-allocation regions has not been fully demonstrated.The conclusion provides a useful reference for promoting the rational allocation of China’s innovation resources and accelerating the construction of an innovative country with digitalization as the starting point under the new development framework.

关 键 词：数字化 创新要素错配 创新要素流动 数字经济 

分 类 号：F062.9[经济管理—政治经济学]