中国县域经济差距的收敛性研究——基于动态面板数据的GMM方法  

Dynamic Panel GMM Analysis of Economic Growth Convergence in China

作　　者：陈芳[1] 龙志和[1] 

机构地区：[1]华南理工大学经济与贸易学院,广东广州510006

出　　处：《中国科技论坛》2011年第4期140-144,155,共6页Forum on Science and Technology in China

摘　　要：基于我国2000—2007年1994个县(及县级市)的非平衡面板数据,采用动态面板分析方法,对我国县域经济发展差距的条件β收敛性进行验证。实证结果表明,我国县域经济存在条件β收敛,通过控制人口增长、产业结构、财政支出和投资力度等方面的地区差异,能有效缩小县域经济间的发展差距。In this paper, we use the unbalanced panel data including 1994 counties of China from 2000 to 2007. We construct a dynamic panel model based on the regional economic structure and growth characteristics of China. Then we analyze the conditional beta-convergence across the counties of China with a GMM dynamic panel estimation method. Empirical results turn out the existence of conditional beta-convergence trend among counties of China. Moreover, we also prove that it is helpful to control the regional disparity if the regional differences of population growth, industrial structure, fiscal expenditure and investment gradually reduced.

关 键 词：经济增长 条件Β收敛 县域经济 动态面板数据 广义矩估计 

分 类 号：F061.5[经济管理—政治经济学]