| 中国工业自主创新绩效研究 |
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| 引用本文： | 项本武.中国工业自主创新绩效研究[J].科研管理,2013,0(7):39-44. |
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| 作者姓名： | 项本武 |
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| 作者单位： | 中南财经政法大学经济学院, 湖北 武汉 430074 |
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| 基金项目： | 国家社会科学基金项目"产业视角下的中国工业自主创新效率研究"(批准号10BJL055)。 |
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| 摘 要： | 本文运用1999-2008年中国大中型工业企业33个行业的面板数据,构建基于超越对数生产函数的计量模型,实现对中国工业自主创新绩效的实证检验。研究表明,(1)我国大中型工业企业总体平均R&D资本存量产出弹性非常低;(2)各行业R&D资本存量产出弹性存在较大的差异;(3)虽然自主创新对工业增长的拉动作用很小,但自主创新绩效的改善趋势初步显现。进一步,本文讨论了实证结论的政策涵义。
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| 关 键 词： | 创新绩效 R&D资本存量产出弹性 超越对数生产函数 |
| 收稿时间： | 2011-10-25 |
The independent innovation performance of Chinese industries |
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| Xiang Benwu.The independent innovation performance of Chinese industries[J].Science Research Management,2013,0(7):39-44. |
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| Authors: | Xiang Benwu |
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| Institution: | School of Economics, Zhongnan University of Economics and Law, Wuhan 430074, China |
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| Abstract: | The performance of independent innovation in Chinese industries is explored by constructing a model of trans-log production function, and taking advantage of the penal data from the year of 1999 to 2008, covering 33 industries in China. The main findings are as follows: (1) as a whole, the elasticity of R&D capital stock on yield for Chinese large and middle-sized industrial enterprises is very low; (2) there is a significant elasticity differences among 33 industries; (3) although the promoting effect of independent innovation on industry growth is weak, the improving trend of the effect gradually reveals itself. Furthermore, some political connotations about these conclusions are proposed. |
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| Keywords: | innovation performance R& D capital stock on yield elasticity trans-log production function |
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