摘要
文章基于协整的VAR模型从实证的角度研究了我国地区收入不平等与贸易自由化之间的长期均衡和短期动态关系。研究发现:(1)地区收入不平等、贸易自由化与经济增长之间存在长期均衡关系,贸易自由化和经济增长对于关注参数而言是弱外生变量;(2)贸易自由化在长期内减缓了我国地区收入不平等程度,但在短期内却导致了我国地区收入不平等程度的上升;(3)经济增长长期内趋于提高了我国地区收入不平等程度,但短期的影响方向不确定;(4)地区收入不平等是一个随机游走过程,不是一个含有结构突变的趋势平稳过程。
This paper examines the long-run equilibrium and short-run dynamic relationships between regional inequality and trade liberalization based on the co-integrated VAR model.The main research findings are（1） a long-run equilibrium relationship exists among regional income inequality,trade liberalization,and economic growth,furthermore,trade liberalization and economic growth are weak exogenous variables;（2） trade liberalization lessens regional income inequality in the long-run,but worsens regional inequality in the short-run;（3） economic growth increases regional inequality in the long-run,while the influence is mixed in the short-run;（4）regional inequality is not a trend stationary process with broken structure,it is a random walk process.
出处
《华东经济管理》
CSSCI
2011年第8期26-29,共4页
East China Economic Management
基金
广东高校优秀青年创新人才培育项目(WYM08052)
