| 政府研发资助是否促进了技术进步——来自66个国家和地区的证据 |
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| 引用本文： | 李平,刘利利,李蕾蕾.政府研发资助是否促进了技术进步——来自66个国家和地区的证据[J].科学学研究,2016,34(11):1625-1636. |
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| 作者姓名： | 李平 刘利利 李蕾蕾 |
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| 作者单位： | 1. 山东理工大学商学院
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| 基金项目： | 国家社科基金重点项目，山东省青少年教育科学规划课题大学生学术课题 |
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| 摘 要： | 本文利用66个代表性国家1996-2013年的跨国面板数据考察政府研发资助对技术进步的影响,研究结果表明,政府研发资助的技术进步效应具有国别差异。分区域的估计结果表明,政府研发资助的技术进步效应受到多种因素的影响。其中,高收入水平国家政府研发资助的技术进步效应显著为正,中低收入水平国家政府研发资助的技术进步效应显著为负;高城市化水平国家政府研发资助显著促进技术进步,但低城市化水平国家政府研发资助没有对技术进步起到促进作用;人口密集区政府研发资助的系数显著为正,而人口中等区和人口稀少区政府研发资助的系数均显著为负,且人口稀少区的系数高于人口中等区。
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| 关 键 词： | 政府研发资助 技术进步 收入水平 城市化水平 人口密度 |
| 收稿时间： | 2015-12-25; |
Whether the government R&D fundings promote technological progress: Evidence from 66 countries and regions |
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| Abstract: | Using panel data of 66 typical countries in 1996-2013, this paper empirically studies the effect of government R&D fundings to technological progress. The results show that the effect of government R&D fundings to technology progress is different among countries. The regional estimation results show that the technology progress effect of government R&D fundings is affected by many factors. Among them, The effect is significantly positive in high income countries, significantly negative in nations of low income; Samely, The effect is positive in nations of high urbanization level, but government R&D fundings can not promote technological progress in the low level of urbanization countries; the coefficient of government R&D fundings in densely populated areas is significantly positive, while the coefficients are all significantly negative in the middle population area and sparsely populated district , and the coefficient of sparsely populated areas is higher than middle population area. |
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| Keywords: | government R&D fundings technological progress income level the level of urbanization the density of population |
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