开放条件下知识产权保护与我国技术创新——基于1997—2010年省级面板数据的实证研究

被引:27
作者
李蕊
巩师恩
机构
[1] 南京大学经济学院
关键词
知识产权; 企业R&D投入; 外商直接投资; 国际贸易; 技术创新;
D O I
10.13581/j.cnki.rdm.2013.03.010
中图分类号
F204 [科学技术管理]; F124.3 [技术发展与革新]; F224 [经济数学方法];
学科分类号
020201 ; 0201 ; 020105 ; 0701 ; 070104 ;
摘要
本文基于知识产权保护的视角实证分析了开放经济条件下国内企业R&D投入、外商直接投资和国际贸易对我国技术创新的影响.结果显示:我国企业R&D投入、国际贸易均对我国不同层次技术创新产生显著的正效应,而外商直接投资对我国创新产出的直接作用不明显;知识产权保护强度不仅直接增强了我国的技术研发能力,还作为重要的制度变量作用于企业R&D投入、外商直接投资和国际贸易,使其对我国技术创新产生正向促进效果.
引用
收藏
页码:1 / 9
页数:9
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