1952-2003年我国区域经济极化趋势及其方向

以实际人均GDP为主要指标，利用多种方法，分别考察了1952-2003年我国区域经济极化及其空间方向．结果显示：1952-2003年我国区域经济极化趋势随时间推移呈交替上升与下降运动，1978-2003年极化趋势明显加强，但在1995-2003年这一趋势有所趋缓；1952-2003年我国区域经济极化主要沿东-西空间方向和低-高城镇化空间方向上进行，这说明了我国区域经济发展不均衡在东-西和城乡空间方向上存在明显的极化特征。．

The Regional Economic Polarization Trends and Orientations in China,1952-2003

Based on a long and consistent data set of real per capita GDP in Chian,1952-2003,employing f_(ER),f_W,f_(TW) and f_(KZ) indexes,the regional economic polarization trends and Orientations in China have been scrutinized.The study results show that,on the whole,the overall long tendency of regional economic polarization across inter-provincial regions in China was increasing and decreasing in turn over time during 1952-2003.During the transitional period 1978-2003,in the long run,although the tendency of regional polarization had been intensified obviously,the polarization trend became not so serious as it was before.And the polarization orientations were along the inland-coastal and less-highly urbanized dimensions,which showed the regional economic inequalities in inland-coastal and less-highly urbanized dimensions in China,1952-2003,were characterized with significant polarizations.