| 对我国资本-劳动力-能源投入和科技进步的贡献率的非参数测算 |
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| 引用本文： | 许冰,崔友军.对我国资本-劳动力-能源投入和科技进步的贡献率的非参数测算[J].特区经济,2006,211(8):375-376. |
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| 作者姓名： | 许冰 崔友军 |
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| 作者单位： | 浙江工商大学,浙江,杭州,310035 |
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| 摘 要： | 本文以扩展的“索洛余值”模型为基础,利用多元非参数模型的局部线性估计,研究了改革开放以来我国经济技术进步率的变化以及资本、劳动力、能源投入和全要素生产率在经济增长中的贡献。得出结论,我国经济增长中劳动力的贡献率逐渐降低,能源的贡献率基本不变,而投资和技术进步在产出中起着越来越重要的作用。
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| 关 键 词： | 局部线性回归 产出弹性 贡献率 |
On China capital,labor,energy investment and scientific progress contribution's non parameter speculation |
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| Xu Bing,Cui You Jun.On China capital,labor,energy investment and scientific progress contribution''''s non parameter speculation[J].Special Zone Economy,2006,211(8):375-376. |
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| Authors: | Xu Bing Cui You Jun |
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| Institution: | Xu Bing Cui You Jun |
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| Abstract: | This paper researches the contribution of capital,labor,energy and TFP to economy growth after reforming and opening using the multivariate nonparametric local polynomial regression with the foundation of Solow Model.We find that the contribution of labor with decreasing trend,the contribution of energy with invariability,but the contribution of capital and TFP is more and more important. |
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| Keywords: | local polynomial regression elasticity of productivity the contribution ratio |
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