摘要
技术进步过程中自主研发和技术引进的比例反映了一国技术进步的基本模式。本文通过引入自主研发和技术引进两种基本的技术进步方式拓展了中间产品内生增长模型,并由此讨论了后发国家技术进步模式的决定机制、自主研发比重对技术进步率和经济增长的影响以及知识产权保护在其中的作用。结果表明,对后发国家而言,在均衡增长路径上,自主研发比重的提高对技术进步有正向推动作用,而知识产权保护的增强将会同时强化对本国研发成果以及外国专利的保护,从而既能激励本国自主研发,也会强化国外已有专利对技术后发国家自主创新的阻碍效应;均衡时,知识产权保护与自主研发比重、技术增长率以及经济增长率呈现出倒"U"型关系。应用中国省际面板数据的计量检验也较好地支持了本文的结论。
The ratio, in the process of the technical advancement, of the independent R&D (IRD) to technology import reflects the basic model of the technical improvement of a country. By the introduction of the IRD and the technical introduction —the two ways of the basic technical advancement, we have, in this paper, expanded the model of the endogenous growth of the intermediate products, and thereby, discussed the decisive mechanism of the model of the technical improvement of developing countries, the effect of the ratio of IRD on the technical advancement and the economic growth, and the role of the protection of the intellectual property right (IPOTIPR) in it. The results of our study indicate that, on the way to the balanced growth, the increase in the radio of IRD in developing countries has the effect of positive drive on the technical advancement, that the increase in the IPOTIPR will, at the same time, reinforce the protection for the achievement of the domestic R&D and shore up the protection for foreign patent, thus stimulating the domestic IRD and fortifying the blocking effect of the foreign existing patent on the independent innovation of the developing countries, and that, when the growth is balanced, the ratio between the IPOTIPR and the IRD, the ratio of the technical and the economic growth rate have a relationship of the type of an inverted 'U'-shape. The quantitative test made by China s provincial panel data has also better supported the conclusion made in this article.
出处
《管理世界》
CSSCI
北大核心
2011年第10期10-19,187,共10页
Journal of Management World
