空间视角下绿色技术创新对CO_(2)排放的影响研究  

Research on the impact of green technology innovation on CO_(2) emissions from a spatial perspective

作　　者：徐建中[1] 佟秉钧 王曼曼 XU Jian-zhong;TONG Bing-jun;WANG Man-man(School of Economics and Management,Harbin Engineering University,Harbin 150001,China;School of Economics and Management,Zhengzhou University of Light Industry,Zhengzhou 450002,China)

机构地区：[1]哈尔滨工程大学经济管理学院,黑龙江哈尔滨150001 [2]郑州轻工业大学经济与管理学院,河南郑州450002

出　　处：《科学学研究》2022年第11期2102-2112,共11页Studies in Science of Science

基　　金：国家社会科学基金重大项目(21&ZD138);黑龙江省自然科学基金(LH2019G014);河南省重点研发与推广专项软科学研究项目(222400410126)。

摘　　要：基于30个省份2009-2018年的面板数据,利用空间计量经济模型实证考察了不同类型绿色技术创新对CO_(2)排放的空间异质性影响效应。实证研究结果表明:我国区域CO_(2)排放存在显著的正向空间溢出效应;发明型绿色技术创新和改进型绿色技术创新对CO_(2)排放均存在显著的抑制作用,前者比后者对本地区CO_(2)的抑制作用小于对其他地区的抑制作用;不同类型的绿色技术创新对CO_(2)排放的影响效应存在明显的区域差异特征,其中发明型绿色技术创新对CO_(2)排放的影响程度表现为东部最大、西部次之、中部最小;改进型绿色技术创新对CO_(2)排放的影响程度表现为东部最大、中部次之、西部最小,总体呈现东部显著,中部、西部均不显著。Based on the panel data of 30 provinces from 2009 to 2018,the spatial econometric model was used to empirically investigate the spatial heterogeneity effect of different types of green technology innovation on CO_(2)emissions.The empirical results show that there is a significant positive spatial spillover effect of regional CO_(2)emissions in China.Both innovative green technology innovation and improved green technology innovation have significant inhibiting effects on CO_(2)emissions.The former has a smaller inhibiting effect on CO_(2)emissions in this region than the latter.There are obvious regional differences in the impact of different types of green technology innovation on CO_(2)emissions,and the impact of innovative green technology innovation on CO_(2)emissions is the largest in the east,the second in the west,and the least in the middle.The impact of improved green technology innovation on CO_(2)emissions is the largest in the eastern part,followed by the central part and the smallest in the western part.Overall,it is significant in the eastern part,but not significant in the central and western parts.

关 键 词：绿色技术创新 CO_(2)排放 空间计量经济模型 空间异质性 

分 类 号：F273.1[经济管理—企业管理]