| 基于DEA的北京高技术企业技术创新效率研究 |
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| 引用本文： | 吴永林,赵佳菲.基于DEA的北京高技术企业技术创新效率研究[J].科技和产业,2011,11(1):65-67. |
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| 作者姓名： | 吴永林 赵佳菲 |
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| 作者单位： | 北方工业大学,经济管理学院,北京,100144 |
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| 基金项目： | 北京市学术创新人才基金项目(PHR201006121)的阶段性成果 |
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| 摘 要： | 本文采用DEA模型中的Malmquist生产率指数法,对北京高技术企业总体2005—2008年间技术创新活动的效率及变化进行研究。结果发现,北京高技术企业总体技术创新活动的全要素生产率提高了38.7%,各行业的全要素生产率均有提升。此外,北京高技术企业及各行业技术创新活动的技术变动对全要素生产率的提高均有贡献。除电子及通信设备制造业与电子计算机及办公设备制造业外,技术效率变动对全要素生产率的提高均产生负作用。
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| 关 键 词： | 技术创新 DEA Malmquist生产率指数法 |
Study on Efficienfy of Technology Innovation Based of DEA Model in Beijing High-tech Enterprises |
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| WU Yong-lin,ZHAO Jia-fei.Study on Efficienfy of Technology Innovation Based of DEA Model in Beijing High-tech Enterprises[J].SCIENCE TECHNOLOGY AND INDUSTRIAL,2011,11(1):65-67. |
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| Authors: | WU Yong-lin ZHAO Jia-fei |
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| Institution: | WU Yong-lin,ZHAO Jia-fei(School of Economics and Management,North China University of Technology,Beijing 100144,China) |
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| Abstract: | This paper adopted Malmquist productivity index law in the DEA model.It was studied on the efficiency of technological innovation and change here in the overall high-tech enterprises in Beijing between 2005 and 2008.The results showed that the total factor productivity in technological innovation activities in the overall Beijing high-tech enterprises has improved by 38.7%,meanwhile total factor productivity in various industries have also risen.In addition,it has contributed to improve total factor product... |
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| Keywords: | technology innovation DEA Malmquist productivity index |
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