劳动力流动对京津冀区域经济发展差距的影响

推动京津冀区域协同发展已成为当前我国经济发展的重要战略任务。京津冀区域经济发展中的较大差距，不利于区域协同发展战略目标的实现。劳动力作为重要的投入要素之一，分析其流动对京津冀区域经济增长和地区差距的影响具有重要的现实意义。本文根据可计算一般均衡（ CGE）模型的建模原理与参数估计方法，运用GAMS程序分析了劳动力流动对京津冀区域经济增长及地区差距的影响。分析结果表明，劳动力流动促进了京津冀经济增长，缩小了区域内人均消费水平的地区差距，但区域内人均GDP的差距并未明显改善。

The Effects of Labor Mobility on Beijing-Tianjin-Hebei Regional Economic Development

To promote the coordinated development of Beijing?Tianjin?Hebei region has become the important strategic task of China’ s economic development. But the large gap of economic development is sit ill with the realization of the coordinated development of Beijing?Tianjin?Hebei regional strategic target. Labor is one of the important inputs, analyzing the effects of labor migration on economic growth and regional disparities has important practical significance. Based on the modeling principle of computable general equilibrium ( CGE ) model and parameter estimation method, we analyze the effects of labor mobility on Beijing?Tianjin?Hebei regional economic growth and regional disparities by using GAMS program. The results show that the labor mobility promoted the regional economic growth of the Beijing?Tianjin?Hebei region, narrowed the gap of per capita consumption level, but the difference of regional per capita GDP is not obviously improved.