| 中国进口贸易技术溢出效应的实证分析 |
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| 引用本文： | 黄凌云,徐磊,陈明强. 中国进口贸易技术溢出效应的实证分析[J]. 重庆大学学报(社会科学版), 2010, 16(1): 53-58 |
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| 作者姓名： | 黄凌云 徐磊 陈明强 |
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| 作者单位： | 重庆大学经济与工商管理学院,重庆,400044;重庆大学经济与工商管理学院,重庆,400044;四川外语学院,国际商学院,重庆,400031 |
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| 基金项目： | 国家自然科学基金项目“国际技术溢出的动态门槛模式及政策研究”(70603035) |
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| 摘 要： | 文章利用时间序列计量检验方法实证分析进口贸易技术溢出对中国技术进步的促进作用。协整检验结果表明国内研发投入、贸易伙伴国研发投入对于中国全要素生产率的提高具有显著的促进作用,然而国内研发投入比外国研发投入对TFP的影响要更加突出;误差修正模型分析结果表明国内研发投入对中国TFP的促进作用具有一定的滞后效应,而贸易伙伴国研发投入对中国TFP的促进不存在滞后效应;进一步的Granger因果检验表明国内与贸易伙伴国的研发投入都是中国TFP变化的Granger原因。
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| 关 键 词： | 进口贸易 技术溢出 R&D 技术进步 |
| 收稿时间： | 2009-09-22 |
An Empirical Study on the Technology Spillovers of Import Trade in China |
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| HUANG Ling yun,XU Lei and CHENG Ming qing. An Empirical Study on the Technology Spillovers of Import Trade in China[J]. Journal of Chongqing University(Social Sciences Edition), 2010, 16(1): 53-58 |
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| Authors: | HUANG Ling yun XU Lei CHENG Ming qing |
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| Affiliation: | 1. College of Economics and Business Administration;Chongqing University;Chongqing 400044;P.R.China;2. School of International Law and Business;Sichuan International Studies University;Chongqing 400031;P.R. China |
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| Abstract: | The time series analysis method is used to analyze the technology spillovers of import trade in China. The co-integration test demonstrates that the R&D expenditures of trade partners and China significantly promote China's technological progress,however,the domestic R&D expenditures' impact on technological progress is more prominent than the trade partners'; the error correct model analysis shows that there is a certain lagged effect upon the technology promotion of domestic R&D expenditures while there i... |
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| Keywords: | import trade technology spillovers R&D technology progress |
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