摘要
基于2006-2015年中国沿海11省份的动态面板数据,通过动态系统GMM和门槛回归评估,从水平时间和垂直强度两个维度分析了沿海地区不同类型环境规制对不同类型海洋科技创新的作用关系。主要研究结论为:预防型环境规制对海洋科技创新的影响在时间维度上呈现"U"型关系,短期内具有显著负向挤出效应,中长期则正向引致效应显著,与"波特假说"相符:控制型环境规制对海洋科技创新具有显著短期挤出效应,其中仅对技术含量较低的模仿型技术创新产生中长期正向促进作用,对技术含量较高的发明专利型技术创新没有显著中长期影响;预防型环境规制对引致海洋科技创新没有显著门槛效应;控制型环境规制存在显著折线型的门槛效应,表现为对海洋科技创新的引致效应较弱,负向挤出效应明显。
Based on provincial panel data of China from 2006 to 2015, from two dimensions: horizontal time and vertical strength through dynamic system GMM and threshold regression, this paper analyzes the relationship between different types of environmental regulation and different types of marine science and technology innovation in coastal areas. Results show that the influence of preventive environmental regulation on marine science and technology innovation presents a "U"-type relationship in the time dimension. In the short term, it has a significant negative crowding effect. In the medium and long term, it has a significant positive effect, which is consistent with the weak Porter hypothesis. Control environmental regulation has significant short-term crowding effect on marine science and technology innovation, which only has medium-and long-term positive promotion effect on imitative technology innovation with low technology content, and has no significant medium-and long-term impact on invention patented technology innovation with high technology content. Preventive environmental regulation has no significant threshold effect on marine science and technology innovation. The control environmental regulation has a significant threshold effect of imitative type technology innovation, which shows that the effect on marine science and technology innovation is weak and the negative crowding effect is obvious.
作者
赵玉杰
ZHAO Yujie(Shandong Marine Economic and Cultural Research Institute,Shandong Academy of Social Sciences,Qingdao Shandong 266071,China)
出处
《生态经济》
北大核心
2019年第10期143-153,共11页
Ecological Economy
关键词
环境规制
海洋科技
引致创新
弱波特假说
environmental regulation
marine science and technology
induced innovation
the weak Porter hypothesis