摘要
绿色信贷是我国绿色金融工具主要组成部分,也是我国实现双碳目标的重要手段。本文以2012年《绿色信贷指引》的出台构造“准自然实验”,选取2008—2015四川省A股上市企业为研究样本,运用双重差分法(DID)考察绿色信贷对重污染企业绿色创新的影响。研究结果表明:绿色信贷能显著促进企业申请绿色专利,但对企业获得绿色专利无显著影响。对企业绿色创新进一步分析发现,绿色信贷对企业申请绿色实用新型专利有显著促进作用,对企业申请绿色发明专利则无显著影响。异质性分析表明上述促进作用对国有企业仍然显著,但对非国有企业不显著。为此,绿色信贷放款机构应给予企业更多的容忍度和灵活度,政府更要大力推动发展绿色信贷。
Green credit is the main component of green financial instruments in our country and an important means to realize double carbon target.This paper constructs a"quasi-natural experiment"based on the Green Credit Guidelines in 2012,and A-share listed enterprises in Sichuan Province from 2008 to 2015 were selected as research samples to investigate the impact of green credit on the green innovation of heavily polluting enterprises by using DID method.The results show that green credit can significantly improve enterprises′application for green patents but has no significant effect on enterprises′acquisition of green patents.The further analysis of enterprise green innovation shows that green credit has a significant promoting effect on enterprises′application of green utility model patent but has no significant effect on enterprises′application of green invention patent.Heterogeneity analysis shows that the above promoting effect is still significant for state-owned enterprises,but not for non-state-owned enterprises.Finally,this paper puts forward some policy suggestions based on the research results.
作者
蒲丽娟
陈睿
Pu Lijuan;Chen Rui
出处
《四川行政学院学报》
2023年第2期72-83,103,共13页
Journal of Sichuan Administration Institute
关键词
绿色信贷
双重差分法
重污染企业
绿色创新
green credit
Differences-in-Differences(DID)
heavy polluting enterprises
green innovation
