知识产权示范城市建设对城市经济增长的影响——来自准自然实验的证据  

The Impact of Intellectual Property Demonstration City Construction on Urban Economic Growth:Evidence from Quasi-natural Experiment

作　　者：宋伟[1] 金永杰 SONG Wei;JIN Yongjie(Institute of Intellectual Property,University of Science and Technology of China,Hefei 230026,China)

机构地区：[1]中国科学技术大学知识产权研究院,安徽合肥230026

出　　处：《华东经济管理》2023年第2期84-91,共8页East China Economic Management

基　　金：国家自然科学基金项目“2021—2035中长期科学基金中长期改革发展的升级模式研究”(L1924080);安徽省自然科学基金项目“人工智能开放创新平台发展演化机制与政策研究”(2008085QG343)。

摘　　要：知识产权战略的实施对我国现代产权制度优化、要素市场改革及资源配置等都产生了积极影响。文章利用2008—2019年地级市面板数据,以48个知识产权示范城市和214个非示范城市为研究对象进行准自然实验,使用双重差分进行实证研究。结果表明:知识产权示范城市建设对城市经济发展具有显著的提升作用,主要通过提高城市科学技术投入、扩大知识密集型产业从业人数、促进人才资源向非农业产业领域流动来促进经济发展。研究为知识产权促进经济发展提供了经验证据,对未来相关战略的制定提供一定的参考。The implementation of IPR strategy has had a positive impact on the optimization of China’s modern property rights system,factor market reform,and resource allocation.In this study,we undertake a quasi-natural experiment with 48 IPR demonstration cities and 214 non-demonstration cities utilizing panel data of prefecture-level cities from 2008 to 2019 and use DID to conduct an empirical investigation.The results show that the construction of IPR demonstration cities has a significant enhancing effect on urban economic development.The specific paths of action are to promote economic development by increasing urban science and technology investment,enlarging the number of employees in knowledge-intensive industries,and promoting the flow of human resources to non-agricultural industries.The study provides empirical evidence for the promotion of economic development by IPR,and provides some reference for the formulation of relevant strategies in the future.

关 键 词：知识产权示范城市 城市经济发展 双重差分 技术创新 

分 类 号：F204[经济管理—国民经济] F124.1