| 研发投入、行业内R&D溢出与自主创新效率——基于中国高技术产业的面板数据(1999—2007) |
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| 引用本文： | 邓路,高连水.研发投入、行业内R&D溢出与自主创新效率——基于中国高技术产业的面板数据(1999—2007)[J].财贸研究,2009,20(5). |
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| 作者姓名： | 邓路 高连水 |
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| 作者单位： | 南开大学,经济研究所,天津,300071 |
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| 基金项目： | 教育部哲学社会科学研究重大课题攻关项目"京津翼都市圈的崛起与中国经济发展"，天津市科委项目"以自主创新支撑和引领高新技术产业发展战略研究" |
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| 摘 要： | 运用高技术产业1999—2007年13个三位码行业面板数据,定量评估内资企业自身研发投入及行业内R&D溢出对该行业自主创新效率的影响机制,结论为:该行业内资企业自身R&D资本投入和研发人员投入对其创新产出的提高具有显著的促进作用;高技术产业总体的国内技术购买、技术引进及外资企业本土化R&D投入通过研发创新领域相互竞争机制对该行业自主创新效率存在显著正向溢出效应。在消化吸收能力较强的行业中,行业总体国内技术购买水平对内资企业创新产出存在负向R&D溢出效应。
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| 关 键 词： | 高技术产业 R&D溢出效应 自主创新 |
R&D Investment,R&D Spillovers in the Industry and Independent Innovation Efficiency:Panel Data of High-techIndustries in China(1999-2007) |
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| DENG Lu,GAO Lian-shui.R&D Investment,R&D Spillovers in the Industry and Independent Innovation Efficiency:Panel Data of High-techIndustries in China(1999-2007)[J].Finance and Trade Research,2009,20(5). |
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| Authors: | DENG Lu GAO Lian-shui |
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| Institution: | DENG Lu GAO Lian-shui(Institute of Economics,Nankai University,Tianjin 300071) |
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| Abstract: | The paper analyzes influences of R&D investment and R&D spillovers on the efficiency of independent innovation ability of domestic high-tech industries in China with a panel data model. The results indicate that investment of R&D physical and human capital has positive effect on the independent innovation efficiency of state-owned enterprises. Spillovers from purchase of domestic technology,technology import and the local R&D of foreign MNEs also have positive impact on the independent innovation efficiency... |
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| Keywords: | high-tech industries R&D spillovers independent innovation |
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