| 国际性外溢技术知识存量的测算及其比较研究 |
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| 引用本文： | 蒋仁爱,蔡虹.国际性外溢技术知识存量的测算及其比较研究[J].科学学研究,2008(Z2). |
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| 作者姓名： | 蒋仁爱 蔡虹 |
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| 作者单位： | 西安交通大学管理学院; |
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| 基金项目： | 国家自然科学基金资助项目(70672057) |
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| 摘 要： | 改进了国际性外溢技术知识存量的测度模型,测算了基于贸易、FDI及无形外溢三种渠道从发达国家外溢到中国的技术知识存量,系统比较了各种技术知识存量的变化趋势和构成比例,研究发现:日本和美国是中国最主要的两大技术外溢国,国际贸易和无形外溢是主要的外溢渠道;国际性外溢技术知识存量占中国总技术知识存量的一半以上,弥补了中国技术供给的不足。
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| 关 键 词： | 国际性技术外溢 R&D存量 比较研究 |
Study on the calculation and comparison of international spillover technology knowledge stocks |
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| JIANG Ren-ai,CAI Hong.Study on the calculation and comparison of international spillover technology knowledge stocks[J].Studies in Science of Science,2008(Z2). |
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| Authors: | JIANG Ren-ai CAI Hong |
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| Institution: | School of Management;Xi'an Jiaotong University;Xi'an 710049;China |
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| Abstract: | This paper improves the models that estimate the spilled technology between two countries.Then we calculate the technology knowledge stocks(TKS) spilled over from developed countries in channels of trade,FDI and disembodied spillovers.We compare and analysis the variation trend and composing of the three channels of TKS by the numbers.The main results include: Japan and the United State are the main technology sources for China;the channel of international trade and disembodied spillovers are the main paths... |
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| Keywords: | international technology spillovers R&D stocks comparison study |
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