| 中国高技术产业全要素生产率的空间差异及其成因分析 |
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| 引用本文： | 吴卓贤,刘满凤.中国高技术产业全要素生产率的空间差异及其成因分析[J].科技与管理,2011,13(6):1-6. |
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| 作者姓名： | 吴卓贤 刘满凤 |
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| 作者单位： | 江西财经大学信息管理学院,江西南昌,330013 |
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| 基金项目： | 国家自然科学基金项目(70961002); 江西省教育厅科技重点项目(GJJ11019) |
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| 摘 要： | 通过Malmquist指数,计算我国省际间高技术产业全要素生产率（Total Factor Productivity：TFP）,并进行分解,发现全国有19个地区的TFP增长率显负值;43%的省市,其效率是由技术的进步来推动,67%的地区并没用形成规模效率。通过β收敛检验,发现我国省际间高技术产业并不存在经济收敛。通过Tobit模型,发现我国各地区高技术产业提高R＆D内部支出资本存量增长率均能提高TFP增长率;全国43%的地区,提高R＆D人员投入的增长率,平均而言不但不能提高TFP增长率,反而会降低TFP的增长率。
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| 关 键 词： | 高技术产业 全要素生产率 β收敛检验 Tobit模型 |
Spatial differences and causes analysis of total factor productivity in China's interprovincial high-tech industry |
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| WU Zhuo-xian,LIU Man-feng.Spatial differences and causes analysis of total factor productivity in China's interprovincial high-tech industry[J].Science-Technology and Management,2011,13(6):1-6. |
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| Authors: | WU Zhuo-xian LIU Man-feng |
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| Institution: | WU Zhuo-xian,LIU Man-feng (School of Information,Jiangxi University of Finance and Economics,Nanchang 330013,China) |
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| Abstract: | In this paper,calculating and decomposing the Total Factor Productivity(TFP) of China's interprovincial high-tech industry via Malmquist index,it has been figured out that the growth rate of TFP in 19 areas is negative;the efficiency in 43% of the provinces is promoted by technology advancement,but 67% of the provinces do not make use of scale efficiency.Via Beta restraining test,we have worked out that convergency tendency does not exist in China's interprovincial high-tech industry.Via Tobit modle,it has ... |
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| Keywords: | high-tech industry total factor productivity(TFP) beta restraining Tobit model |
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