摘要
基于我国2008—2018年的省级面板数据,在文献梳理的基础上,采用双向固定效应模型实证检验了我国绿色信贷政策对环保技术扩散的影响。研究结果显示:就全国层面而言,绿色信贷对环保技术扩散有显著的促进作用,且清洁生产技术较末端治理技术而言表现得更为突出;就各地区层面而言,绿色信贷政策对环保技术扩散程度存在区域性的差异,绿色信贷对北方地区环保技术扩散程度明显大于南方,尤其在清洁生产技术方面。与此同时,研究还发现,产业结构、环境规制、企业投入、市场化水平、地区经济发展程度对不同类型环保技术的扩散均存在不同程度的影响。
As an important policy tool to promote ecological and environmental protection,green credit has played an indispensable role in China’s green development,especially in the context of the current technology upgrade to promote the development of environmental protection industry.By using China’s provincial data from 2008 to 2018 and based on literature review,this article uses a two-way fixed effect model to empirically test the impact of China's green credit policy on the diffusion of environmental technology.The study finds that at the national level,green credit has a significant role in promoting the diffusion of total environmental protection technology,in which the impact on cleaner production technology shows a positive effect,but the performance on end-of-pipe treatment technology is not significant;At the regional level,there are regional differences in the degree of green credit policy on the diffusion of environmental protection technology.Green credit has a significantly greater effect on the diffusion of environmental protection technologies in the north,especially cleaner production technologies than in the south.At the same time,the study also found that industrial structure,environmental regulations,enterprise investment,marketization level,regional economic development and technological innovation all have varying degrees of impact on the diffusion of different types of environmental protection technologies,and finally put forward targeted policy recommendations.
作者
宋英杰
鲁雅戈
钱娜
Song Yingjie;Lu Yage;Qian Na(School of Finance,Shandong Business and Technology University,Yantai Shandong 264005;Ministry of education and information technology,Ludong University,Yantai Shandong 264025)
基金
国家社科基金项目(20BJL041)
山东省社科基金项目(21CJJJ16)
山东省高等学校青年创新团队项目(2019RWE013)
山东省自科基金项目(ZR2020QG035)。
关键词
绿色信贷
环保技术扩散
环境规制
双向固定效应模型
Green credit
Environmental technology diffusion
Environmental regulation
Two-way fixed effects model
