科技基础设施投入与技术创新的交互效应
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摘要
基于现有研究仅仅考察科技基础设施投入对技术创新单向影响这一缺陷,文章重点探讨了科技基础设施投入与技术创新之间的交互效应,首先在理论层面上对交互效应的作用机制进行深入分析,然后利用2009-2015年中国大陆30个省市的面板数据建立联立方程模型,用三阶段最小二乘法(3SLS)从实证层面上检验二者之间的交互效应,得到如下结论:(1)就全国层面而言,科技基础设施投入与技术创新之间呈现出相互促进的交互效应,科技基础设施投入表现出显著的技术创新效应,而技术创新同样有助于加大科技基础设施投入;(2)分地区来说,东部地区科技基础设施投入过量对技术创新的促进作用不再显著,而中西部地区依然表现出相互促进的交互效应,不同地区之间科技基础设施投入对技术创新的影响大小存在差异,具体表现为中部>西部>东部。
Based on the limitation of existing research on the one-way impact of technological infrastructure investment on technological innovation, this paper focuses on the interaction effect between the two. Firstly, it analyzes the mechanism of the interaction effect on the theoretical level and then uses the panel data of 30 provinces in China from 2009 to 2015 to establish the simultaneous equations model to test the effect, the conclusions are as follows:(1)At the national level, there is a mutually reinforcing interactive effect between technology infrastructure investment and technological innovation. Technology infrastructure investment contributes significantly to the increase in technological innovation. Increasing technological innovation also helps to increase large technology infrastructure investment.(2)In terms of sub-regions, the contribution of over-investment in technology infrastructure in the eastern region has no significant effect on technological innovation. However, the central and western regions still show a mutually reinforcing interactive effect. There are differences in the impact of technology infrastructure investment on technological innovation among different regions, which are manifested in Central> Western> Eastern.
Based on the limitation of existing research on the one-way impact of technological infrastructure investment on technological innovation, this paper focuses on the interaction effect between the two. Firstly, it analyzes the mechanism of the interaction effect on the theoretical level and then uses the panel data of 30 provinces in China from 2009 to 2015 to establish the simultaneous equations model to test the effect, the conclusions are as follows:(1)At the national level, there is a mutually reinforcing interactive effect between technology infrastructure investment and technological innovation. Technology infrastructure investment contributes significantly to the increase in technological innovation. Increasing technological innovation also helps to increase large technology infrastructure investment.(2)In terms of sub-regions, the contribution of over-investment in technology infrastructure in the eastern region has no significant effect on technological innovation. However, the central and western regions still show a mutually reinforcing interactive effect. There are differences in the impact of technology infrastructure investment on technological innovation among different regions, which are manifested in Central> Western> Eastern.
引文
[1] 陈新,张显明,朱顺英.基于开放共享理念的国家重大科技基础设施投入运行方案设计[J].研究与发展管理,2016,28(5):137-140.
[2] 李平,王春晖,于国才.基础设施与经济发展的文献综述[J].世界经济,2011,(5):93-116.
[3] 王卷乐,彭洁,陈冬生,等.科技创新能力及其与科技基础设施投入关系的研究[J].中国基础科学,2007,(6):48-51.
[4] 李平,黎艳.科技基础设施投入对技术创新的贡献度研究——基于中国地区面板数据的实证分析[J].研究与发展管理,2013,25(6):92-102.
[5] 李平,黎艳,李蕾蕾.科技基础设施投入二次创新效应的差异性分析[J].科学学与科学技术管理,2014,35(12):30-38.
[6] 段福兴,李平,黎艳.我国科技基础设施投入的指标构建及评价研究[J].华东经济管理,2015,29(7):71-76.
[7] Jabbouri N I,Siron R,et al.Impact of information technology infrastructure on innovation performance:An empirical study on private universities In Iraq[J].Procedia Economics and Finance,2016,(39):861-869.
[8] 孙早,杨光,李康.基础设施投入促进了经济增长吗——来自东、中、西部的经验证据[J].经济学家,2015,(8):71-79.
[9] 蔡保忠,曾福生.中国农业基础设施投入的粮食增产效应分析——基于省际面板数据的实证分析[J].农业技术经济,2017,(7):31-40.
[10] 凌永辉,张月友,沈凯玲.生产性服务业发展、先进制造业效率提升与产业互动——基于面板联立方程模型的实证研究[J].当代经济科学,2017,39(2):62-71.
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[12] 孙戬.基于基本公共服务均等化的财政政策分析[J].经济问题,2012,(6):107-110.
[13] Kahouli B,Omri A.Foreign direct investment,foreign trade and environment:New evidence from simultaneous-equation system of gravity models[J].Research in International Business and Finance,2017,(42):353-364.
[14] Marco A,Scellato G,et al.Global markets for technology:Evidence from patent transactions [J].Research Policy,2017,(46):1644-1654.
[15] 白俊红,蒋伏心.协同创新、空间关联与区域创新绩效[J].经济研究,2015,(7):174-187.
[16] Min C,Yujie L.Investment efficiency of urban infrastructure systems:Empirical measurement and implications for China[J].Habitat International,2017,(70):91-102.
[17] 李婉红,毕克新,孙冰.环境规制强度对污染密集行业绿色技术创新的影响研究——基于2003—2010年面板数据的实证检验[J].研究与发展管理,2013,25(6):72-81.
[18] 黄妍妮,李勇刚,王猛.土地财政、房价波动与经济增长——基于面板数据联立方程的研究[J].经济问题探索,2017,(5):31-37.
[19] 李婧,谭清美,白俊红.中国区域创新生产的空间计量分析——基于静态与动态空间面板模型的实证研究[J].管理世界,2010,(7):43-65.
[20] 马树才,孙长清.经济增长与最优财政支出规模研究[J].统计研究,2005,(1):15-20.
[21] 江飞涛,曹建海.市场失灵还是体制扭曲——重复建设形成机理研究中的争论、缺陷与新进展[J].中国工业经济,2009,(1):53-64.
[2] 李平,王春晖,于国才.基础设施与经济发展的文献综述[J].世界经济,2011,(5):93-116.
[3] 王卷乐,彭洁,陈冬生,等.科技创新能力及其与科技基础设施投入关系的研究[J].中国基础科学,2007,(6):48-51.
[4] 李平,黎艳.科技基础设施投入对技术创新的贡献度研究——基于中国地区面板数据的实证分析[J].研究与发展管理,2013,25(6):92-102.
[5] 李平,黎艳,李蕾蕾.科技基础设施投入二次创新效应的差异性分析[J].科学学与科学技术管理,2014,35(12):30-38.
[6] 段福兴,李平,黎艳.我国科技基础设施投入的指标构建及评价研究[J].华东经济管理,2015,29(7):71-76.
[7] Jabbouri N I,Siron R,et al.Impact of information technology infrastructure on innovation performance:An empirical study on private universities In Iraq[J].Procedia Economics and Finance,2016,(39):861-869.
[8] 孙早,杨光,李康.基础设施投入促进了经济增长吗——来自东、中、西部的经验证据[J].经济学家,2015,(8):71-79.
[9] 蔡保忠,曾福生.中国农业基础设施投入的粮食增产效应分析——基于省际面板数据的实证分析[J].农业技术经济,2017,(7):31-40.
[10] 凌永辉,张月友,沈凯玲.生产性服务业发展、先进制造业效率提升与产业互动——基于面板联立方程模型的实证研究[J].当代经济科学,2017,39(2):62-71.
[11] 刘生龙,胡鞍钢.基础设施的外部性在中国的检验:1988-2007[J].经济研究,2010,(3):4-15.
[12] 孙戬.基于基本公共服务均等化的财政政策分析[J].经济问题,2012,(6):107-110.
[13] Kahouli B,Omri A.Foreign direct investment,foreign trade and environment:New evidence from simultaneous-equation system of gravity models[J].Research in International Business and Finance,2017,(42):353-364.
[14] Marco A,Scellato G,et al.Global markets for technology:Evidence from patent transactions [J].Research Policy,2017,(46):1644-1654.
[15] 白俊红,蒋伏心.协同创新、空间关联与区域创新绩效[J].经济研究,2015,(7):174-187.
[16] Min C,Yujie L.Investment efficiency of urban infrastructure systems:Empirical measurement and implications for China[J].Habitat International,2017,(70):91-102.
[17] 李婉红,毕克新,孙冰.环境规制强度对污染密集行业绿色技术创新的影响研究——基于2003—2010年面板数据的实证检验[J].研究与发展管理,2013,25(6):72-81.
[18] 黄妍妮,李勇刚,王猛.土地财政、房价波动与经济增长——基于面板数据联立方程的研究[J].经济问题探索,2017,(5):31-37.
[19] 李婧,谭清美,白俊红.中国区域创新生产的空间计量分析——基于静态与动态空间面板模型的实证研究[J].管理世界,2010,(7):43-65.
[20] 马树才,孙长清.经济增长与最优财政支出规模研究[J].统计研究,2005,(1):15-20.
[21] 江飞涛,曹建海.市场失灵还是体制扭曲——重复建设形成机理研究中的争论、缺陷与新进展[J].中国工业经济,2009,(1):53-64.