绿色金融对碳排放的影响——基于海洋经济圈的中介及调节效应  

The Impact of Green Finance on Carbon Emissions:Mediation and adjustable effects based on the Marine Economic Circle

作　　者：黄伊靖 HUANG Yijing(College of Economics,Guangdong University of Technology,Guangzhou 510520,China)

机构地区：[1]广东工业大学经济学院,广州510520

出　　处：《科技和产业》2023年第19期66-74,共9页Science Technology and Industry

摘　　要：绿色金融已然是助推“双碳”战略实现的重要内容。以海洋经济圈为研究对象、数字经济为中介变量、R&D投入强度为调节变量,探究绿色金融对碳排放的影响。选取2005—2021年的数据,运用固定效应、中介效应和调节效应模型进行分析,并采用缩尾处理进行稳健性分析。结果表明,海洋经济圈绿色金融能抑制碳排放量,数字经济起了中介作用,但R&D投入强度未起到显著的调节作用。鉴于此,应持续推广绿色金融、完善数字经济体制机制及落实R&D投入。Green finance has become an important component in promoting the implementation of the“Double Carbon”strategy.Taking the marine economic circle as the research object,digital economy as the intermediary variable,and R&D investment intensity as the moderating variable,this study explores the impact of green finance on carbon emissions.The data from 2005 to 2021 were selected,and the fixed effect,mediating effect and moderating effect models were used for analysis,and the tail shrinking treatment was used for robustness analysis.The results indicate that Green Finance in the Marine Economic Circle can suppress carbon emissions,and the digital economy plays a mediating role,but the intensity of R&D investment has not clearly played a regulatory role.In view of this,should continue to promote green finance,improve the digital economy system and mechanism,and implement R&D investment.

关 键 词：绿色发展 数字经济 R&D投入强度 

分 类 号：F49[经济管理—产业经济]