新发展格局下知识产权与中国高技术产业出口  

Intellectual property rights and China′s high-tech industry export under the new development pattern

作　　者：蔡中华[1] 何浩东 罗新宇 Cai Zhonghua;He Haodong;Luo Xinyu(School of Economics and Management,Beijing University of Chemical Technology,Beijing 100029,China)

机构地区：[1]北京化工大学经济管理学院,北京100029

出　　处：《科研管理》2023年第8期152-161,共10页Science Research Management

基　　金：教育部人文社会科学研究基金项目:“我国与‘一带一路’沿线国家间专利申请量影响因素研究”(18YJA630003,2018.12—2021.12)。

摘　　要：本文通过构建产品竞争框架下的博弈模型,从理论上考察了东道国知识产权保护对高技术产业出口的影响,并选取中国2007-2018年向全球149个国家(地区)的高技术产品出口数据为样本,实证检验东道国知识产权保护对中国高技术产业出口的影响及机制。研究发现:(1)东道国知识产权保护与中国高技术产业出口额呈现显著的倒U型关系,在控制了产品分类、技术领域以及内生性后依然稳健;(2)市场竞争效应是产生倒U型关系的主要原因,随着东道国知识产权保护水平提升,出口数量提高而价格下降,出口额呈现倒U型;(3)专利布局能力提升能够正向调节倒U型关系。本文丰富了知识产权对国际贸易影响的机制研究,为新发展格局下的高技术产业发展政策与知识产权国际合作政策制定提供参考依据。Under the new development pattern of"dual circulation",high-tech industry export plays an important role in enhancing the global competitiveness of China′s high-tech industry,and it is also an important way to promote internal circulation through external circulation.Intellectual property right of import countries has been proved to be a significant variable affecting the export of high-tech industry of export countries,but literatures rarely discuss its role from the perspective of product competition while exporter is an emerging market country.By building a game model under the framework of product competition,the authors of this paper examined the impact mechanism of the import country′s intellectual property right on the export performance of export country′s high-tech industry.Using China′s export data of high-tech industry to 149 countries(regions)from 2007 to 2018 as samples,we empirically tested the influence and mechanism of import country′s intellectual property right on China′s high-tech industry exports.The results showed that the import country′s intellectual property right and China′s high-tech industry exports have a significant inverted U-shaped relationship,which is still robust after controlling for product classification,technical fields and endogeneity.Combined with the binary marginal analysis method,it is concluded that under the effect of market competition,the"increase in quantity and decline in price"is the main reason for the inverted U-shaped comprehensive effect.The quantity margin of China′s high-tech product exports increases with the improvement of the intellectual property right level of the import country,while the export price margin decreases.This result is different from the traditional research which use the market power effect to explain the decline of export.At the same time,the improvement of patent application capability can positively adjust export performance.The research in this paper has not only enriched the test of the impact of intellectual proper

关 键 词：知识产权保护 高技术产业 STACKELBERG均衡 倒U型 

分 类 号：F746.12[经济管理—国际贸易]