创新主体投入与创新绩效的长短期关系研究——基于协整理论和误差修正模型的实证分析
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摘要
基于2010—2016年我国30个省份的面板数据,并分为东部、中部、西部,运用协整检验、误差修正模型,对我国三类创新主体(企业、高校和科研机构)投入和创新绩效之间的关系进行实证分析。研究结果表明,我国研发经费投入、人力资本投入与创新绩效之间具有长期均衡关系,而且高等院校人员投入对创新绩效影响较大,企业研发经费投入发挥的创新效果较好。从短期来看,引进研发人员对高校、企业和科研机构的创新产出影响较大,但东中西部不同区域创新主体参与创新活动的绩效差异性明显。
With panel data of 30 provinces from 2010 to 2016,this paper makes an empirical analysis on the relationship between investment and innovation performance of innovation subjects( enterprises,universities and scientific research institutions) in China by using co-integration test and error correction model. The results show that: there is a long-term equilibrium between R&D expenditure,human capital investment and innovation performance in China. Moreover,R&D personnel input in universities have a great impact on innovation performance,the innovation effect of R&D expenditure in enterprises is good. In the short run,introduction of R&D personnel into universities,enterprises and scientific research institutions has a great impact on innovation output. However,there are obvious differences in the innovation performance of innovation subjects in the east,the middle and the west.
With panel data of 30 provinces from 2010 to 2016,this paper makes an empirical analysis on the relationship between investment and innovation performance of innovation subjects( enterprises,universities and scientific research institutions) in China by using co-integration test and error correction model. The results show that: there is a long-term equilibrium between R&D expenditure,human capital investment and innovation performance in China. Moreover,R&D personnel input in universities have a great impact on innovation performance,the innovation effect of R&D expenditure in enterprises is good. In the short run,introduction of R&D personnel into universities,enterprises and scientific research institutions has a great impact on innovation output. However,there are obvious differences in the innovation performance of innovation subjects in the east,the middle and the west.
引文
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[2]黄世政.研发投入、专利与经营绩效实证研究:以台湾为例[J].科技进步与对策,2015,32(2):53-58.
[3]何庆丰,陈武,王学军.直接人力资本投入、R&D投入与创新绩效的关系---基于我国科技活动面板数据的实证研究[J].技术经济,2009,28(4):1-9.
[4]WANG Xuejun,CHEN Wu.Rural human capital engineering:The oretical basis,conceptual models and policy direction for the ARF:Proceedings of 2007 IEEE international conference on grey systems an intelligent services[C].United States,Piscataway:Institute of Electrical and Electronics Engineers Computer Society,2007:1445-1452.
[5]鲁志国.广义资本投入与技术创新能力相关关系研究[M].上海:上海三联书店,2006:7-85.
[6]赵峥,张亮亮,陈志.技术创新、城市化与城乡收入差距---基于城市面板数据的实证分析[J].中国科技论坛,2018(10):138-145.
[7]姜涛,任荣明,袁象.我国信息化与区域经济增长关系实证研究---基于区域差异的面板数据分析[J].科学学与科学技术管理,2010,31(6):120-125.
[8]胡平.不同渠道的研发经费与创新的互动关系研究---基于高技术产业的分析[J].中国高新技术企业,2017(5):269-272.
[9]张晓峒.计量经济学软件EVIEWS使用指南[M].天津:南开大学出版社,2003.
[10]岳金桂.中国R&D投入与经济增长的协整分析[J].河海大学学报(自然科学版),2007(5):604-608.
[11]陈旭东,刘畅.财政支出差异性对创业活动的激励效应分析---基于中国省级动态面板数据的GMM估计[J].科技进步与对策,2019,36(4):25-32.
[12]李俊宝,胡日东.基于非平稳面板计量的中国经济动态效率分析[J].统计与决策,2017(17):121-125.
[13]冯彩,蔡则祥.对外直接投资的母国经济增长效应---基于中国省级面板数据的考察[J].经济经纬,2012(6):46-51.
[14]刘新同.我国经济增长与研发经费支出的协整分析[J].科技管理研究,2010,30(9):54-56.
[15]尹燕,张宇青,周应恒.我国对外贸易依存度与农业经济增长---基于面板误差修正模型和面板VAR的实证分析[J].宏观经济研究,2013(11):75-80.