| 技术特征对企业技术获取方式的影响 —基于中小民营企业的实证研究 |
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| 引用本文： | 汤建影.技术特征对企业技术获取方式的影响 —基于中小民营企业的实证研究[J].科研管理,2012,33(9):40-46. |
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| 作者姓名： | 汤建影 |
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| 作者单位： | 南京航空航天大学经济与管理学院,江苏 南京 210016 |
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| 基金项目： | 国家自然科学基金项目(70702015)(2008.1-2010.12);中国博士后基金项目(20090451208)(2009.3-2011.3);江苏省博士后基金项目(0901122C)(2009.4-2011.4);南京航空航天大学哲学社会科学基金项目(V0682-091)(2008.1-2010.12) |
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| 摘 要： | 本文在总结企业技术获取相关研究的基础上,分析了技术研发成本、技术不确定性、技术距离、技术生命周期等变量对民营企业技术获取方式的影响,并基于245家中小型民营企业的问卷调查数据进行了实证分析。结果显示:当技术不确定性较高,或者技术处于生命周期的中期时,民营企业倾向于内部研发;当技术的研发成本或不确定性较高时,民营企业倾向于合作研发;当技术的研发成本、不确定性较低时,或者技术距离较大、处于生命周期的后期时,民营企业倾向于外部购买;技术距离与企业的合作研发倾向之间,以及技术生命周期与企业的内部研发倾向之间呈倒U型关系。
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| 关 键 词： | 技术获取 研发成本 技术不确定性 技术距离 技术生命周期 |
| 收稿时间： | 2011-01-04 |
Technology characteristics vs.technology acquisition modes: An empirical analysis on small and medium-sized private firms in China |
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| Tang Jianying.Technology characteristics vs.technology acquisition modes: An empirical analysis on small and medium-sized private firms in China[J].Science Research Management,2012,33(9):40-46. |
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| Authors: | Tang Jianying |
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| Institution: | College of Economics and Management, Nanjing University of Aeronauticsand Astronautics, Nanjing 210016, China |
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| Abstract: | The studies related to the technology acquisitions of private enterprises are reviewed; and the influence of variables, such as R&D costs, uncertainty, distance, and lifecycle of technology, have on the acquisition approaches adopted is analyzed. An empirical analysis based on questionnaire data collected from 245 small and medium-sized private enterprises in China is conducted. The results indicate that when technology uncertainty is relatively high, or technology is in the intermediate stage of its lifecycle, enterprises tend to employ internal R&D. When R&D costs or uncertainty are relatively high, or technology distance is moderate, enterprises tend to pursue cooperative R&D. When technology R&D and uncertainty are relatively low and the technology distance is large, or the technology is in the late stage of its lifecycle, enterprises tend to have external purchase. In addition, there is a converse U-shape correlation between technology distance and cooperative R&D and between technology life cycle and internal R&D of enterprises. |
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| Keywords: | technology acquisition technology R&D cost technology uncertainty technology distance technology life cycle |
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