| 基于网络SBM模型的区域高技术产业技术创新效率评价研究 |
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| 引用本文： | 尹伟华.基于网络SBM模型的区域高技术产业技术创新效率评价研究[J].情报杂志,2012,31(5):94-98,127. |
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| 作者姓名： | 尹伟华 |
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| 作者单位： | 中国人民大学统计学院 北京100872;安徽财经大学统计与应用数学学院 蚌埠233030 |
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| 基金项目： | 中国人民大学科学研究基金(中央高校基本科研业务费专项资金资助)项目 |
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| 摘 要： | 根据高技术产业技术创新活动的复杂性,将高技术产业技术创新活动分解为技术研发过程和技术转化过程,通过构建固定规模报酬的网络SBM模型对我国区域高技术产业技术创新效率进行了较全面的评价。结果表明:我国区域高技术产业技术创新的整体效率和两个子过程效率都较低,存在明显的区域差异;技术转化过程并不是导致技术创新活动相对低下的主要原因;我国大部分地区表现为两过程效率的双重低效或一高一低;东、中、西部三大地区的高技术产业技术创新效率呈现出明显的"阶梯分布"现象。
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| 关 键 词： | 高技术产业 技术创新 地区差异 网络 SBM |
On Technological Innovation Efficiency of China's Regional High-tech Industries:Based on Network SBM Model |
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| YIN Weihua.On Technological Innovation Efficiency of China's Regional High-tech Industries:Based on Network SBM Model[J].Journal of Information,2012,31(5):94-98,127. |
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| Authors: | YIN Weihua |
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| Institution: | YIN Weihua1,2(1.School of Statistics,Renmin University of China,Beijing 100872; 2.School of Statistics and Applied Mathematics,Anhui University of Finance and Economics,Bengbu 233030) |
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| Abstract: | According to the complexity of technological innovation processes in high-tech industries,technological innovation processes are broken down into technological R&D process and technological transformation process in this paper.A network SBM model is developed under the assumption of CRS,the technological innovation efficiencies of the regional high-tech industries in China are evaluated comprehensively with this model.The results indicate that the technological innovation efficiencies are generally low,including the overall efficiency and the efficiencies of two sub-processes,there exists significant regional difference.The technological transformation process doesn’t lead to the low efficiencies of technological innovation processes in China’s High-tech industries.The efficiencies of two sub-processes of most regions show double inefficient or one high & one low.The technological innovation efficiencies of the east,central and west regions present a ladder-type distribution |
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| Keywords: | high-tech industry technological innovation regional difference network SBM |
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