环境规制与重污染企业技术创新——基于新《环保法》的一项准自然实验
Impact of Environmental Regulations on the Technological Innovation of Heavy Polluting Enterprises
郝芳静 1谢远涛 2刘小娇2
作者信息
- 1. 山东省未来智能金融工程实验室,山东工商学院计算机科学与技术学院
- 2. 对外经济贸易大学保险学院
- 折叠
摘要
生态环境问题是中国政府和民众关心的重要话题.新《环保法》于2015年1月1日开始实行①,根据2007-2021年中国上市公司的研究样本,借助于"新《环保法》"这一准自然实验,将企业分为重污染企业和非重污染企业,检验了"新环保法"对重污染企业技术创新的作用.发现:"新环保法"能够提高重污染企业的技术创新水平,且对国企和绿色专利影响更大,能够激励企业的创新发展,这为重污染企业技术创新及我国相关政策法规建设提供经验证据.
Abstract
Ecological environment has become an important topic of concern for the Chinese government and the public.The new"Environmental Protection Law"has been implemented on January 1,2015.This paper uses Chinese listed companies from 2007-2021 as a research sample.With the help of the"New Environmental Protection Law",which is a quasi-natural experiment,divide enterprises into heavy polluting enterprises and non-heavy polluting enterprises in order to test the effect of the"New Envi-ronmental Protection Law"on the technological innovation of heavily polluting enterprises.It finds that the"New Environmental Protection Law"can improve the level of technological innovation of heavily polluting enterprises,and has a greater impact in the sample of state-owned enterprises and green patents,thus forcing the technological innovation of heavily polluting enterprises.This provide experience and empirical evidence for technological innovation of heavily polluting enterprises and construction of relevant policies and regulations in China.
关键词
环境规制/新环保法/重污染企业/技术创新Key words
Environmental regulation/New environmental protection law/Heavily polluting enterprises/Technological innova-tion/Porter hypothesis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据