| 高新技术产业发展与科技投入的关系分析 |
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| 引用本文： | 任凤敏,张晓慧.高新技术产业发展与科技投入的关系分析[J].西北农林科技大学学报,2013(1):88-92. |
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| 作者姓名： | 任凤敏 张晓慧 |
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| 作者单位： | （西北农林科技大学 经济管理学院，陕西 杨凌 712100） |
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| 摘 要： | 探索R&D科技投入与高新技术产业产出的关系，对于增加科技投入以促进该产业的发展具有重要作用。在VAR模型估计的基础上，运用协整理论、因果检验和误差修正模型，分析了1995-2010年科技投入与高技术产业产出之间的动态关系。结论表明:科技投入是高技术产业发展的格兰杰原因，在长期内能明显促进该产业的增长，但短期效果有限。因此，要求我们应当增加对高新技术产业的长期科技投入，为其长远发展奠定基础。
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| 关 键 词： | 高新技术产业 单位根检验 误差修正模型 |
Analysis of Relationship Between High tech Industry Development and Technology Input in China |
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| REN Feng min,ZHANG Xiao hui.Analysis of Relationship Between High tech Industry Development and Technology Input in China[J].Journal of Northwest Sci-Tech University of Agriculture and Forestry(Social Science),2013(1):88-92. |
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| Authors: | REN Feng min ZHANG Xiao hui |
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| Abstract: | The research on the relationship between high tech industry output and technology input is very important to promote the development of high tech industry. Based on the estimation of VAR model,we use the Cointegration Test, Error Correction Model and Causality Test to analyze the long term relationship between technology input and high tech industry output from 1995 2010.The results tell us that technology input can promote the development of high tech industry in long term,but the effect is not obvious in short time.So we should increase the long term investment in high tech industry. |
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| Keywords: | high tech industry Cointegration Test Error Correction Model |
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