战略新兴企业研发支出与政府研发补贴研究——基于双差分方法的实证分析  

Research on Strategic Emerging Enterprise R&D Expenditure and Government R&D Subsidies——Based on Empirical Analysis of the Double Difference Method

作　　者：张爽[1] 张黎明[1] 江雪[1] 

机构地区：[1]南京邮电大学管理学院,南京210046

出　　处：《科技与经济》2016年第2期11-15,共5页Science & Technology and Economy

基　　金：教育部人文社会科学研究青年基金项目--"团队边界渗透性;实践情境及对创新绩效影响的实证研究--以研发团队为例"(项目编号:14YJC630196;项目负责人:张爽)成果之一

摘　　要：在当前战略新兴产业中,产业的技术研发活动常常面临不确定、风险高等问题,需要政府补贴来解决企业研发资金链的流动问题,以此激励企业增加对技术研发的投入。选取2011—2014年我国重点支持的战略新兴产业93家上市公司的数据为样本,运用双重差分法来比较得到政府补贴与未得到的企业,结论显示:政府研发补贴对企业R&D支出产生激励效应。接下来实证分析和检验政府研发补贴对企业R&D支出的实际影响,研究发现:政府每多增加1个强度的政府补贴,会带来企业0.404 604个研发投入强度的增加,最后,为我国的政府科技资助政策提出了相应的对策与建议。In the current strategic emerging industries,industrial technology research and development activities are often faced with problems of uncertainty and high risk; it needs government subsidies to enterprises to solve the liquidity of funding chain,in order to encourage enterprises to increase R D investment. This paper selects the samples of data of 93 listing companies of strategic high-tech industry with key support during 2011—2014 in China,and uses the double difference method to compare the enterprises with government subsidies and those without government subsidies; the analysis conclusion indicates that government RD subsidies will have incentive effect to the enterprise RD expenditure. The empirical analysis and inspection on actual impact of government RD subsidies on RD expenditure of enterprises shows that： one more intense government subsidies will bring increase of RD input of 0. 404604 of the enterprise; finally,the article put forward the corresponding countermeasures and suggestions for the government＇s science and technology policy.

关 键 词：战略新兴企业 政府研发资助 企业R&D支出 双重差分 

分 类 号：F276.44[经济管理—企业管理] F275[经济管理—国民经济] F812.45