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科学学研究  2018, Vol. 36 Issue (3): 446-455    DOI:
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政府补贴、研发投入与创新绩效的动态交互效应
尚洪涛1,黄晓硕
1. 北京工业大学经济与管理学院
2. 北京工业大学
Research on the interaction effects among Government Subsidy、R&D investment and Innovation Performance----Comparison of different ownership enterprises based on pharmaceutical manufacturing industry
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摘要 选取2008-2015年中国医药制造业上市公司148家企业的面板数据,建立PVAR模型,运用脉冲响应函数和方差分解等分析方法,研究政府补贴、研发投入与创新绩效之间的动态交互效应,以及该效应在国企和非国企之间的差异。结果表明:政府补贴与研发投入存在滞后1-3期的相互促进作用,国企比非国企表现更显著;研发投入与创新绩效存在滞后1-3期的相互促进作用,非国企比国企表现更显著;政府补贴会促进企业的创新绩效,但创新绩效却会抑制企业未来1-2期获得的政府补贴支持数额,非国企比国企表现更显著。本文的研究结论可为政府补贴政策和企业创新研发决策的制定和完善提供参考和借鉴。
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尚洪涛 黄晓硕
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Abstract: Research on dynamic interaction effects among government subsidies, R&D investment and innovation performance, based on the panel data of different ownership pharmaceutical listed companies in China from 2008 to 2015 with PVAR model, using impulse response function and variance decomposition analysis methods. Results show that the government subsidies and R&D investment are lagging behind the 1-3 phase of mutual promotion, the performance of state-owned enterprises is more significant than that of non-state-owned enterprises. R&D investment and innovation performance are lagging behind the 1-3 phase of mutual promotion, the performance of non-state-owned enterprises is more significant than that of state-owned enterprises. Government subsidies will improve the innovation performance, but innovation performance will restrain the amount of government subsidies for the next 1-2 years. The performance of non-state-owned enterprises is more significant than that of state-owned enterprises. The findings could positively contribute to the decision making of government subsidy policy and the establishment and improvement of enterprise innovation research and development strategy.
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收稿日期: 2017-03-14; 出版日期: 2018-03-15
通讯作者: 尚洪涛     E-mail: hongtaosh@sina.com,shanghongtao@bjut.edu.cn
引用本文:   
尚洪涛 黄晓硕. 政府补贴、研发投入与创新绩效的动态交互效应[J]. 科学学研究, 2018, 36(3): 446-455.
$author.xingMing_EN. Research on the interaction effects among Government Subsidy、R&D investment and Innovation Performance----Comparison of different ownership enterprises based on pharmaceutical manufacturing industry[J]. Studies in Science of Science, 2018, 36(3): 446-455.
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