科技金融赋能新质生产力:空间效应与异质性检验  

Technological Finance Empowering New-quality Productivity:Spatial Effects and Heterogeneity Test

作　　者：吴云勇[1] 孟昕儒 Wu Yunyong;Meng Xinru(School of Economics,Liaoning University,Shenyang 110036,China)

机构地区：[1]辽宁大学经济学院,沈阳110036

出　　处：《统计与决策》2024年第23期31-36,共6页Statistics & Decision

基　　金：国家社会科学基金后期资助重点项目(20FJA001);教育部哲学社会科学重大专项(2023JZDZ026);辽宁省教育厅课题(LJKR0051)。

摘　　要：文章基于2011—2021年我国30个省份的面板数据,分别构建科技金融和新质生产力评价指标体系,运用空间计量模型考察了科技金融赋能新质生产力的作用路径、空间效应和异质性。结果显示:科技金融对新质生产力具有显著的正向影响,且在经济距离权重矩阵下科技金融对其周边区域新质生产力产生了最大的正向空间溢出效应。从区域异质性来看,科技金融对东、中、西部地区新质生产力均能产生正向影响,作用效果表现为“西强、东弱”。作用机制检验结果表明,产业结构升级和绿色技术创新效率提升是科技金融赋能新质生产力的两条重要渠道。Based on the panel data of 30 provinces in China from 2011 to 2021,this paper constructs an evaluation index system of technological finance and new-quality productivity,and investigates the paths,spatial effect and heterogeneity of technolog-ical finance empowering new-quality productivity by using spatial econometric model.The results show that technological finance has a significant positive effect on new-quality productivity,and also has the largest positive spatial spillover effect on new quality productivity in its surrounding areas under the weight matrix of economic distance.From the perspective of regional heterogeneity,technological finance can have a positive impact on new-quality productivity in the eastern,central and western regions,and the effect is strong in the west and weak in the east.The results of action mechanism test show that the upgrading of industrial structure and the improvement of green technology innovation efficiency are two important channels for technological finance to empower new-quality productivity.

关 键 词：科技金融 新质生产力 空间溢出效应 空间计量模型 

分 类 号：F201[经济管理—国民经济] F124