东北地区经济差异演变与空间格局

The Economy Disparity Evolution and Spatial Pattern of Northeast Area in China

以人均国内生产总值为测度区域经济差异的变量指标,运用标准差、标准差系数、相对发展率、泰尔指数定量分析1995年以来东北地区区域经济差异变化特征与区域经济空间格局。分析表明:东北地区经济发展绝对差异总体增大,相对差异呈明显的倒"U"型,但金融危机过后有进一步上升趋势;区域内部差异远大于各省区之间差异,各省区内部差异明显不同,黑、辽与吉、蒙东呈现出经济发展水平与区域差异水平匹配的"高高"、"低低"俱乐部发展趋势;经济水平呈现出显著的"T"字型空间格局,区域经济发展速度南北差异明显,辽中南城市群是东北地区经济发展的核心地。东北振兴战略实施对东北地区经济差异演变与空间格局的形成起到重要作用,主体功能区划将进一步促进东北地区经济的协调发展。

Based on the per capita GDP from 1995 to 2011 and the measuring of the regional differences, the essay analyses the economy disparity evolution and spatial pattern of Northeast Area with standard deviation, stand- ard deviation coefficient, Nich index, and Theil index. The results show that： the absolute differences of Northeast Area is gradually increasing, and the relative difference is marked inverted U-shape changing trend; the regional internal differences far outweighs the differences between provinces, and the internal differences of Heilongjiang and Liaoning are more outstanding than Jilin and Eastern Area of Inner Mongolia, showing high-high and low-low club development trend. The economy level presents a significant T-typed spatial pattern. The difference between the north and the south area of Northeast Area is significant based on the developing speed, and the middle-south part of Liaoning Province should surely be the core area of Northeast Area of China. The strategy to revitalize the Northeast Area and major function oriented zoning played great roles in the formation of the economy disparity evolution and spatial pattern.