政府直接R&D资助和企业R&D投入--基于中国省际面板数据的实证分析  

Direct Government R&D Funding and Enterprise's R&D Investment:An Empirical Study based on Provincal Panel Data of China

作　　者：屈天佑 李健 李娜 QU Tian-you;LI Jian;LI Na(School of Economics,Bohai University,Jinzhou Liaoning 121000,China)

机构地区：[1]渤海大学经济学院,辽宁锦州121000

出　　处：《技术经济与管理研究》2021年第6期20-24,共5页Journal of Technical Economics & Management

基　　金：辽宁省教育厅人文社会科学研究基金青年项目(WQ2020010);渤海大学博士启动基金项目(0520bs019);教育部人文社会科学研究基金项目(18YJC790080)。

摘　　要：文章利用2009-2017年期间中国30个省、市、自治区的平衡面板数据,采用多种计量回归模型实证检验政府直接R&D资助与企业R&D投入之间的关系。研究结果表明:采用多种计量模型均证实在样本考察期间政府直接R&D资助对企业R&D投入产生“杠杆效应”,即这二者之间具有显著的正向线性关系而不存在倒“U”型关系。进一步地发现无论是在非沿海地区还是在沿海地区的样本中政府直接R&D资助对企业研发投入均产生显著的促进作用,但在非沿海地区的样本中这种促进作用更大。此外,市场竞争程度、居民消费和外商直接投资可以显著的激励企业R&D投入,政府消费对企业R&D投入产生了抑制作用。This paper uses balanced panel data from 30 provinces,municipalities,and autonomous regions in China from 2009 to 2017,and uses a variety of econometric regression models to empirically test the relationship between government direct R&D funding and corporate R&D investment.The research results show that the use of a variety of measurement models has confirmed that direct government R&D funding has a"leverage effect"on corporate R&D investment during the sample survey,that is there is a significant positive linear relationship between the two and there is no inverted"U"shape relationship.It is further found that direct government R&D funding has a significant promotion effect on enterprise R&D investment in samples from non-coastal areas and coastal areas,but this promotion effect is greater in samples from non-coastal areas.In addition,the degree of market competition,household consumption and foreign direct investment can significantly stimulate corporate R&D investment,and government consumption has a restraining effect on corporate R&D investment.

关 键 词：政府R&D资助 企业R&D投入 杠杆效应 

分 类 号：F273.1[经济管理—企业管理]