技术创新是否促进了ICT产品出口——基于知识产权保护的视角被引量：7

Has Technological Innovation Promoted the Export of ICT Products--Based on the Perspective of Intellectual Property Protection

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摘要本文基于2010—2020年57个国家面板数据,从知识产权保护视角构建中介效应模型和门槛效应模型实证检验技术创新对信息通信技术(ICT)产品出口的影响。研究表明:(1)技术创新对ICT产品出口有显著促进作用。考虑国别异质性和产品类别异质性,中低收入国家技术创新对ICT产品出口的促进作用更大,技术创新对消费性电子设备和通讯设备出口的促进作用更明显。(2)技术创新可以通过提高知识产权保护水平来促进ICT产品出口,且这种影响机制在高收入国家比在中低收入国家显著。(3)技术创新对ICT产品出口的影响存在知识产权保护的双重门槛效应,即技术创新对ICT产品出口的影响随知识产权保护力度的加大呈现先促进后抑制的倒U型非线性规律。 Based on the panel data of 57 countries from 2010 to 2020,this paper constructs an intermediary effect model and a threshold effect model from the perspective of intellectual property protection to empirically test the impact of technological innovation on the export of information and communication technology(ICT)products.The research shows that:First,technological innovation plays a significant role in promoting the export of ICT products.Considering the heterogeneity of countries and product categories,technological innovation in low-and middle-income countries plays a greater role in promoting the export of ICT products,and technological innovation has a more obvious effect in promoting the export of consumer electronic devices and communication equipment.Second,technological innovation can promote the export of ICT products by increasing the level of intellectual property protection,and this impact mechanism is more pronounced in high-income countries than in low-and middle-income countries.Third,the impact of technological innovation on the export of ICT products has a double threshold effect of intellectual property protection,that is,the impact of technological innovation on the export of ICT products shows an inverted U-shaped nonlinear law of first promoting and then suppressing with the increase of intellectual property protection.

作者张梅杨华 Zhang Mei;Yang Hua(School of Big Data Application and Economics,Guizhou University of Finance and Economics)

机构地区贵州财经大学大数据应用与经济学院

出处《调研世界》 CSSCI 2023年第9期60-70,共11页 The World of Survey and Research

基金 2020年贵州省哲学社会科学规划课题青年项目“后疫情时代中美知识产权密集型产业竞合关系研究”(20GZQN04)的资助。

关键词技术创新 ICT产品出口知识产权保护门槛效应 Technological Innovation Export of ICT Products Intellectual Property Protection Threshold Effect

分类号 F113.2 [经济管理—国际贸易]

作者简介张梅,2018年毕业于云南大学,获世界经济专业博士学位,现为贵州财经大学大数据应用与经济学院副教授、硕士生导师,研究方向为国际经济问题,邮箱:1042529768@qq.com;杨华,贵州财经大学大数据应用与经济学院在读硕士研究生,研究方向为国际经济合作与知识产权保护。