绿色信贷对我国高技术产业绿色创新效率的影响  

Research on the Influence of Green Credit on the Efficiency of Green Innovation in China's High-tech Industries

作　　者：施雄天 李超[2] SHI Xiongtian;LI Chao(School of Business Administration and Tourism Management,Yunnan University,Kunming Yunnan 650500,China;Party School of Liaocheng Municipal Committee of C.P.C,Liaocheng Shandong 252002,China)

机构地区：[1]云南大学工商管理与旅游管理学院,云南昆明650500 [2]中共聊城市委党校,山东聊城252002

出　　处：《技术经济与管理研究》2024年第12期135-140,共6页Journal of Technical Economics & Management

基　　金：教育部人文社会科学基金青年项目(22YJC790039);云南省教育厅科学研究基金项目(2024Y077)。

摘　　要：绿色信贷是促进绿色技术创新的重要金融工具,对提升高技术产业的绿色创新效率具有重要作用。采用非期望产出的SBM模型测度我国高技术产业的绿色创新效率,并通过系统GMM模型分析绿色信贷产生的影响。研究结果表明:绿色信贷显著提升高技术产业的绿色创新效率,其效果因区域和数字金融发展水平而异。产业集聚具有关键门槛效应,生产侧因素起中介作用。Green credit is an essential financial tool for promoting green technological innovation and plays a significant role in enhancing the green innovation efficiency of high-tech industries.This paper employs a non-radial Slack-Based Measure(SBM)model to measure the green innovation efficiency of China's high-tech industries and analyzes the impact of green credit using a system Generalized Method of Moments(GMM)model.The results indicate that green credit significantly improves the green innovation efficiency of high-tech industries,with varying effects across regions and levels of digital financial development.Industrial agglomeration exhibits a critical threshold effect,while production-side factors serve as mediators.

关 键 词：绿色信贷 高技术产业 绿色创新效率 系统GMM 产业集聚 数字金融 

分 类 号：F276.44[经济管理—企业管理] F832[经济管理—国民经济]