摘要
文章基于2003-2012年世界86个后发国家的研发数据,运用面板数据的固定效应模型,对后发国家研发投入的影响因素进行研究分析。通过检验发现:R&D研究员数、金融发展对后发国家研发投入具有显著的正向影响,而制造业进口和FDI净流入对后发国家研发投入具有显著的负向影响。进一步研究显示,知识产权保护程度对金融发展、制造业进口与后发国家研发投入的关系具有明显的正向调节作用,即知识保护程度越高的后发国家,金融发展越能促进研发投入,制造业进口则越抑制研发投入。未来研究可以进一步从动态视角,不仅探讨影响研发投入的因素,还要分析其后续的研发绩效。
In this paper, we research the influence factors of R＆D input in late -development countries base on the data of 86 late - development countries in the period 2003 -2012 using the panel data fixed effects model. The regression result is that the number of researchers and the financial development has a significant positive influence on the R＆D input in late - development countries, while manufacturing imports and FDI inflows has a significant negative influence on the R＆D input in late - development countries. Further study found that the intellectual property protection level has a significant positive moderating effect for the relationship between finan- cial development, or manufacturing import and R＆D input. It is said that the higher level of the intellectual property protection in late -development countries, the financial development can promote more R＆D input, and the manufacturing import restrain more R＆D input. Future research could be further from the dynamic perspective, not only to investigate the factors that influence the R＆D input but analyze its R＆D performance.
出处
《科学学研究》
CSSCI
北大核心
2016年第4期503-511,共9页
Studies in Science of Science
基金
国家社会科学基金重点项目(12AZD034)
教育部哲学社会科学研究重大课题攻关项目(14JZD017)
关键词
后发国家
研发投入
影响因素
知识产权保护
late -development countries
R＆D input
influence factors
intellectual property protection
