摘要
区域经济收敛性一直是发展经济学研究的热点问题之一。在建立R&D边际生产力的测量模型基础上,探讨了中国30省市1999-2010年间R&D边际生产力对区域经济收敛的驱动效应。研究结果表明R&D边际生产力对区域经济收敛存在显著的驱动效应,并且R&D边际生产力驱动区域经济收敛存在1期滞后。研究还发现东部R&D投入过量,西部R&D投入不足,中部R&D投入比较合理。
Convergence of region economics has been a focus of development economics.The paper probes the driving effect of technology on economic convergence of 30 provinces in China during 1999-2010 based on constructing the measurement model of R＆D marginal productivity.The research results show that there exists significant driving effect of R＆D marginal productivity on regional economic convergence in China,and there is one-period lag when R＆D marginal productivity driving economic convergence.The research also finds that the R＆D input in Eastern economic region is excessive,the input in Western region is not enough,and the input in Middle region shows relatively reasonable.
出处
《科学学研究》
CSSCI
北大核心
2014年第11期1661-1667,共7页
Studies in Science of Science
基金
国家自然科学基金面上项目(41271145)
国家自然科学基金重点项目(70933002)
关键词
收敛机制
R&D边际生产力
驱动效应
convergence mechanism
R＆D marginal productivity
driving effect
