摘要
知识产权保护可以通过改变市场中的技术溢出状态对创新和创业活动产生影响。在完全信息动态和静态博弈框架下,知识产权保护一方面可以通过减少非法技术溢出提高创新者的创业利润,另一方面可以通过增加合法技术溢出提高模仿者的创业利润,从而同时促进创新者和模仿者的创业活动。以国家知识产权示范城市建设为准自然实验,采用2005—2018年270个城市面板数据的多时点双重差分检验发现:国家知识产权示范城市政策的实施显著促进了示范城市专利密集型产业的新创企业和有软件著作权信息的新创企业增加,其中存在加强知识产权行政和司法保护、增加技术供给和引用的中介机制,且这种创业促进效应在知识产权保护水平较高和专利转让数量较多的城市中更为明显。上述结果表明,知识产权保护能够通过减少非法技术溢出和增加合法技术溢出的双重路径产生显著的创业促进效应,在非法技术溢出较少和合法技术溢出较多的情形下,知识产权保护和发展的创业促进效应更大。因此,应在加强知识产权保护力度的同时,积极推动知识产权健康发展。
In implementing an innovation-driven strategy and building an intellectual property nation to promote high-quality development and improve national economic competitiveness,protecting intellectual property rights(IPR)is protecting innovation.However,the existing literature rarely examines the relationship between IPR protection and entrepreneurship from a micro-firm perspective,especially lacking theoretical studies and empirical evidence on how R&D spillover mechanisms determine the location selection decisions of corporate entrepreneurship.This paper argues that stronger IPR protection can influence urban entrepreneurial activity through R&D spillover effects.Theoretically,based on a dynamic and static game analysis framework with complete information,this paper finds that increasing IPR protection can influence entrepreneurs’production location decisions and enhance urban entrepreneurial activity by reducing illegal R&D spillovers from innovative firms(direct path)and increasing legal R&D spillovers from society(indirect path).On the one hand,enhanced IPR protection can reduce illegal R&D spillovers from innovative firms.Innovators with patented products choose to open new firms in regions with strong IPR protection to capture innovation’s monopoly benefits.On the other hand,with the increase in IPR protection,the supply of technology in the market increases the legal R&D spillovers from society.Entrepreneurs prefer to cluster in cities with strong IP protection to enjoy the external economy of low transaction costs and R&D spillovers.In general,the fewer illegal R&D spillovers and the more legal R&D spillovers,the higher the entrepreneurial activity in the region.Empirically,based on panel data from 270 prefecture-level cities from 2005 to 2018,this paper examines the impact of the Chinese IPR model city pilot policy on the entrepreneurial activity of patent-intensive,software copyright-informed enterprises using a difference-in-differences(DID)model.Compared with the existing literature,this paper expand
作者
陈东
CHEN Dong(School of Economics,Southwest University of Finance and Economics,Chengdu 611130,Sichuan,China)
出处
《西部论坛》
CSSCI
北大核心
2023年第3期64-81,共18页
West Forum
基金
国家社会科学基金一般项目(21BJL078)。
关键词
知识产权保护
合法技术溢出
非法技术溢出
技术型创业
专利引用
知识产权发展
intellectual property protection
legal R&D spillover
illegal R&D spillover
technological entrepreneurship
patent citations
intellectual property development
