产学知识耦合的协同创新效应——基于创新系统的视角
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摘要
本文从产学合作知识耦合视角出发,首次将产学合作与内部研发纳入统一的知识生产函数框架以考察区域创新系统中产学合作的创新效应。本文利用2005—2015年省际面板数据,通过建立动态面板模型开展实证研究。结果表明,产学合作知识存量显著提升了所在区域企业的创新产出,但同时对企业内部研发存在一定程度的"挤出效应",若干稳健性检验也证实了这一结论。区域异质性分析结果发现:研发强度高的区域产学合作的协同创新效应更强,反映了企业吸收能力对产学合作创新效应的重要影响;随着产学合作程度的加深,其对内部研发的"挤出效应"表现出增强趋势。
This paper integrates UIC and internal R&D into knowledge production function framework to study the innovation effect of UIC by using the knowledge stock of UIC. Based on the provincial panel data from 2005 to 2015,we conduct empirical study with dynamic panel model. Results show that,UIC improves innovation output while crowding out the internal R&D. Robust study also proves the same conclusion. Heterogeneity analysis results show that: innovation effect of UIC grows with R&D intensity which indicating the important effect of absorption capability; the crowding out effect on internal R&D goes deeper with UIC intensity deepen.
This paper integrates UIC and internal R&D into knowledge production function framework to study the innovation effect of UIC by using the knowledge stock of UIC. Based on the provincial panel data from 2005 to 2015,we conduct empirical study with dynamic panel model. Results show that,UIC improves innovation output while crowding out the internal R&D. Robust study also proves the same conclusion. Heterogeneity analysis results show that: innovation effect of UIC grows with R&D intensity which indicating the important effect of absorption capability; the crowding out effect on internal R&D goes deeper with UIC intensity deepen.
引文
[1]徐盈之,金乃丽.高校官产学合作创新对区域经济增长影响的研究[J].科研管理,2010,31(1):147-152.
[2]吴玉鸣.大学、企业研发与区域创新的空间统计与计量分析[J].数理统计与管理,2007,26(2):318-324.
[3]肖丁丁,朱桂龙.产学研合作创新效率及其影响因素的实证研究[J].科研管理,2013,34(1):11-18.
[4]樊霞,何悦,朱桂龙.产学研合作与企业内部研发的互补性关系研究——基于广东省部产学研合作的实证[J].科学学研究,2011,29(5):764-770.
[5]吴玉鸣.工业研发、产学合作与创新绩效的空间面板计量分析[J].科研管理,2015,36(4):118-127.
[6]LOKSHIN B,BELDERBOS R,CARREE M. The productivity effects of internal and external R&D:evidence from a dynamic panel data model[J].Oxford bulletin of economics and statistics,2008,70(3):399-413.
[7]STEINBERG P J,PROCHER V D,URBIG D. Too much or too little of R&D offshoring:the impact of captive offshoring and contract offshoring on innovation performance[J].Research policy,2017,46(10):1810-1823.
[8]DE MORAES SILVA D R,FURTADO A T,VONORTAS N S. University-industry R&D cooperation in Brazil:a sectoral approach[J].The journal of technology transfer,2018,43(2):285-315.
[9]NELSON R R. National innovation systems:a comparative study[M].Oxford:Oxford university press,1993.
[10]白俊红,江可申,李婧.应用随机前沿模型评测中国区域研发创新效率[J].管理世界,2009(10):51-61.
[11]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,2015,50(7):174-187.
[12]CASSIMAN B,VEUGELERS R. In search of complementarity in innovation strategy:internal R&D and external knowledge acquisition[J].Management science,2006,52(1):68-82.
[13]LOVE J H,ROPER S. Organizing innovation:complementarities between cross-functional teams[J].Technovation,2009,29(3):192-203.
[14]樊霞,陈丽明,刘炜.产学研合作对企业创新绩效影响的倾向得分估计研究——广东省部产学研合作实证[J].科学学与科学技术管理,2013,34(2):63-69.
[15]刘炜,马文聪,樊霞.产学研合作与企业内部研发的互动关系研究——基于企业技术能力演化的视角[J].科学学研究,2012,30(12):1853-1861.
[16]GRILICHES Z. Productivity,R&D and the basic research at the firm level in the 1970's[J].American economic review,1986,76(1):141-154.
[17]BOVER O,ARELLANO M. Estimating dynamic limited dependent variable models from panel data[J]. Investigaciones economicas,1997,21(2):141-165.
[18]WINDMEIJER F. A finite sample correction for the variance of linear efficient two-step GMM estimators[J].Journal of econometrics,2005,126(1):25-51.
[19]HALL B H,MAIRESSE J. Exploring the relationship between R&D and productivity in French manufacturing firms[J].Journal of econometrics,1995,65(1):263-293.
[20]王宇伟,范从来.企业部门的货币持有与中国货币化率的变动——来自微观层面的经验证据[J].中国工业经济,2016(7):5-22.
[21]ZAHRA S A,GEORGE G. Absorptive capacity:a review,reconceptualization and extension[J].Academy of management review,2002,27(2):185-203.
[22]POWELL D. Quantile regression with nonadditive fixed effects[EB/OL].http://works. bepress. com/david_powell/1/.
[2]吴玉鸣.大学、企业研发与区域创新的空间统计与计量分析[J].数理统计与管理,2007,26(2):318-324.
[3]肖丁丁,朱桂龙.产学研合作创新效率及其影响因素的实证研究[J].科研管理,2013,34(1):11-18.
[4]樊霞,何悦,朱桂龙.产学研合作与企业内部研发的互补性关系研究——基于广东省部产学研合作的实证[J].科学学研究,2011,29(5):764-770.
[5]吴玉鸣.工业研发、产学合作与创新绩效的空间面板计量分析[J].科研管理,2015,36(4):118-127.
[6]LOKSHIN B,BELDERBOS R,CARREE M. The productivity effects of internal and external R&D:evidence from a dynamic panel data model[J].Oxford bulletin of economics and statistics,2008,70(3):399-413.
[7]STEINBERG P J,PROCHER V D,URBIG D. Too much or too little of R&D offshoring:the impact of captive offshoring and contract offshoring on innovation performance[J].Research policy,2017,46(10):1810-1823.
[8]DE MORAES SILVA D R,FURTADO A T,VONORTAS N S. University-industry R&D cooperation in Brazil:a sectoral approach[J].The journal of technology transfer,2018,43(2):285-315.
[9]NELSON R R. National innovation systems:a comparative study[M].Oxford:Oxford university press,1993.
[10]白俊红,江可申,李婧.应用随机前沿模型评测中国区域研发创新效率[J].管理世界,2009(10):51-61.
[11]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,2015,50(7):174-187.
[12]CASSIMAN B,VEUGELERS R. In search of complementarity in innovation strategy:internal R&D and external knowledge acquisition[J].Management science,2006,52(1):68-82.
[13]LOVE J H,ROPER S. Organizing innovation:complementarities between cross-functional teams[J].Technovation,2009,29(3):192-203.
[14]樊霞,陈丽明,刘炜.产学研合作对企业创新绩效影响的倾向得分估计研究——广东省部产学研合作实证[J].科学学与科学技术管理,2013,34(2):63-69.
[15]刘炜,马文聪,樊霞.产学研合作与企业内部研发的互动关系研究——基于企业技术能力演化的视角[J].科学学研究,2012,30(12):1853-1861.
[16]GRILICHES Z. Productivity,R&D and the basic research at the firm level in the 1970's[J].American economic review,1986,76(1):141-154.
[17]BOVER O,ARELLANO M. Estimating dynamic limited dependent variable models from panel data[J]. Investigaciones economicas,1997,21(2):141-165.
[18]WINDMEIJER F. A finite sample correction for the variance of linear efficient two-step GMM estimators[J].Journal of econometrics,2005,126(1):25-51.
[19]HALL B H,MAIRESSE J. Exploring the relationship between R&D and productivity in French manufacturing firms[J].Journal of econometrics,1995,65(1):263-293.
[20]王宇伟,范从来.企业部门的货币持有与中国货币化率的变动——来自微观层面的经验证据[J].中国工业经济,2016(7):5-22.
[21]ZAHRA S A,GEORGE G. Absorptive capacity:a review,reconceptualization and extension[J].Academy of management review,2002,27(2):185-203.
[22]POWELL D. Quantile regression with nonadditive fixed effects[EB/OL].http://works. bepress. com/david_powell/1/.