摘要
在现有研究的基础上,本文以浙江省11个地级市2010—2019年的面板数据为研究样本,将绿色技术创新作为被解释变量,环境规制作为解释变量,外商投资和经济发展水平作为控制变量,建立门槛回归模型,深入探讨环境规制对绿色技术创新产生的影响。结果显示,存在双重门槛效应,在不同阶段的环境规制中,两者之间的关系具有不同的特征。外商投资、经济发展水平分别在不同程度上促进着绿色技术创新。根据研究结果,本文提出相应政策建议。
Based on the existing research,this paper takes the panel data of 11 prefecture-level cities in Zhejiang Province from 2010 to 2019 as the research sample,takes green technology innovation as the explained variable,environmental regulation as the explanatory variable,and foreign investment and economic development level as the control variable,establishes a threshold regression model,and deeply discusses the impact of environmental regulation on green technology innovation.The results show that there is a double threshold effect,and the relationship between them has different characteristics in different stages of environmental regulation.Foreign investment and economic development level promote green technology innovation to varying degrees.According to the research results,this paper puts forward corresponding policy suggestions.
作者
钱银利
QIAN Yinli(College of Economics and Management,China Jiliang University Hangzhou,Zhejiang 310018)
出处
《中国商论》
2022年第3期114-116,共3页
China Journal of Commerce
关键词
环境规制
绿色技术创新
门槛效应
environmental regulation
green technology innovation
threshold effect
