| 中国高技术产业研发效率的实证研究 |
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| 引用本文： | 朱有为,徐康宁.中国高技术产业研发效率的实证研究[J].中国工业经济,2006(11):38-45. |
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| 作者姓名： | 朱有为 徐康宁 |
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| 作者单位： | 东南大学经济管理学院,江苏南京210096 |
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| 摘 要： | 本文利用随机前沿生产函数测算了中国高技术产业的研发效率，并考察了企业规模、市场结构和所有权结构等因素对研发效率的影响。主要研究结论是：中国高技术产业的研发效率整体偏低，但呈现稳步上升状态，行业间效率差异有逐步缩小趋势。企业规模和市场竞争程度与研发效率之间存在着显著的正相关关系．外商投资企业和国有企业比重对研发效率也有正向影响，但外商投资企业对研发效率的贡献程度更高。
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| 关 键 词： | 随机前沿生产函数 高技术产业 研发效率 |
| 文章编号： | 1006-480X（2006）11-0038-08 |
| 收稿时间： | 2006-10-12 |
| 修稿时间： | 2006-10-12 |
The Empirical Research on R&D Efficiency of Chinese High-tech Industries |
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| ZHU You-wei, XU Kang-ning.The Empirical Research on R&D Efficiency of Chinese High-tech Industries[J].China Industrial Economy,2006(11):38-45. |
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| Authors: | ZHU You-wei XU Kang-ning |
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| Abstract: | Using the stochastic frontier analysis technique,this paper calculates R&D efficiency of Chinese high-tech industries.Following this work,the paper investigates the influence of firm size,market structure and ownership structure on R&D efficiency.The main conclusions are introduced as follows.Though R&D efficiency of Chinese high-tech industries is low,it's growing with steady steps.At the same time,the difference of R&D efficiency among industries is reducing gradually.R&D efficiency is positively related with firm size and market competition.Foreign investment enterprises play more important role in enhancing R&D efficiency than state owned enterprises. |
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| Keywords: | stochastic frontier production function high-tech industries R&D efficiency |
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