我国人口重心、就业重心与经济重心空间演变轨迹分析

Analysis on the Space Evolvement Track of Population Gravity Center,Employment Gravity Center and Economic Gravity Center

近20年来我国人口重心、就业重心、经济重心的空间演变轨迹表明,我国区域经济差距的主要原因是东部沿海地区不断集聚生产的同时,没有更有效地吸纳中西部地区的人口,从而造成我国东部沿海地区与中西部地区的生产与人口、就业分布高度失衡。目前,建立完善的分享机制、进一步促进西部落后地区的人口向东部沿海发达地区流动、建立健全的流动人口管理体制是促进我国区域协调发展的有效策略。

The space evolvement track of population gravity center, employment gravity center and economic gravity center shows that the main reason of regional economic gap is serous unbalance of production and population and employment distribution between eastern coastal area and middle and western area in China, which results from that the eastern coastal area only accumulated productions ceaselessly but never effectively absorbed the population from middle and western area. At present, it is the effective strategy for promoting regional harmonious development in China to build up prefect sharing system, promote the movement of population from western poor area to eastern coastal developed area, and set up a complete population movement management system.