作　者：杨上广 郭丰
关键词：知识产权示范城市；知识产权保护；绿色技术创新；双重差分模型
摘　要：

在碳达峰碳中和、高质量发展背景下，绿色技术创新既加快了经济发展内生动力的转换，也促进了地区环境质量的优化。知识产权是创新主体对创新成果的私有权利，知识产权保护已成为激励绿色技术创新的重要制度保障。知识产权保护是知识产权示范城市建设的工作重点，知识产权示范城市作为知识产权领域改革的政策试点，通过增加知识产权制度供给和提高知识产权司法保护强度，促进了示范城市绿色技术创新水平提升。这一政策试点显著提升了东中部地区、东北地区示范城市的绿色技术创新水平。城市规模越大，这一政策试点对示范城市绿色技术创新的提升效果越明显。此外，随着示范城市绿色技术创新水平的提升，这一政策试点的绿色技术创新激励效应呈现出边际递减的趋势。完善知识产权保护制度体系，应深化和扩大知识产权示范城市建设，充分释放知识产权保护对城市绿色技术创新的激励效应。

 

 

Intellectual Property Protection and Urban Green Technology Innovation

A Quasi-natural Experiment Based on Intellectual Property Model City

Yang Shangguang，Guo Feng（East China University of Science and Technology）

Abstract Under the background of carbon peak, carbon neutral and high-quality development, green technology innovation not only accelerates the transformation of endogenous power of economic development, but also promotes the optimization of regional environmental quality. Intellectual property is the innovation subjects' private right of innovation achievements, intellectual property protection has become an important institutional guarantee for stimulating green technology innovation. Intellectual property protection is the focus of the construction of intellectual property model cities, as a policy pilot for reforms in the field of intellectual property, intellectual property model cities have promoted the level of urban green technology innovation by increasing the supply of intellectual property systems and improving the intensity of judicial protection of intellectual property rights. This policy pilot has a significant effect on promoting green technology innovation in the eastern and central regions, northeastern regions and large cities. The larger the city scale, the more obvious the green technology innovation effect of this policy pilot. In addition, with the improvement of the level of green technology innovation in model cities, the incentive effect of this policy pilot on green technology innovation shows a marginal decreasing trend. To improve the intellectual property protection system, we should deepen and expand the construction of intellectual property model cities, and fully release the incentive effect of intellectual property protection on urban green technology innovation.

Key words      intellectual property model city; intellectual property protection; green technology innovation; difference-in-difference model

 

■    作者简介 杨上广，理学博士，华东理工大学商学院教授、博士生导师；上海 200237；郭 丰（通讯作者），华东理工大学商学院博士研究生。

 

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