摘要
构建理论模型分析高校中政府R&D补贴对企业R&D投入的影响,并基于我国分地区1998-2012年人文社科类高校和理工农医类高校R&D经费内部支出数据,采用一阶差分动态面板GMM估计方法进行实证检验。理论分析结果表明,政府R&D补贴通过工资率提升和知识溢出两条路径影响企业投入,最终产生补充效应或挤出效应;实证分析结果表明,两类高校中政府R&D补贴对企业R&D投入都会产生显著的正向影响,985和211高校有利于吸引企业R&D投入。
This paper constructs a theoretical model to explore the impact of government RD expenditure on enterprise RD expenditure in universities,and presents an empirical analysis based on the data of "Intramural Expenditures on RD in Higher Education by Region"for Social Science and Humanities Universities and Natural Science and Technology Universities from 1998 to 2013,by utilizing the method of first difference dynamic panel GMM. It is shown that the impact takes effect through two channels: wage rate raise and knowledge spillover which induce complementary effect or crowding- out effect eventually. The empirical evidence suggests that government RD expenditure in both type of universities had significantly complementary effectson enterprise RD expenditure,and an increasein the number of"985"and"211"universities induced the increase in enterprise RD investment.
出处
《经济问题》
CSSCI
北大核心
2016年第4期55-62,共8页
On Economic Problems
基金
南开大学亚洲研究中心资助项目(AS1216)
中央高校基本业务费专项资金资助项目(NKZXB1424)
关键词
高校
政府R&D补贴
企业R&D投入
universities
government R&D expenditure
enterprise R&D expenditure
作者简介
邹洋(1968-),男,安徽肥东人,南开大学经济学院副教授,硕士研究生导师,中国特色社会主义经济建设协同创新中心副教授,研究方向为财政学和公共经济计量分析。