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居民收入差异研究一直是经济学的研究热点,尤其是在当前经济增长迅速,收入差距不断拉大的情况下。改革开放以来,在综合实力稳步增长的同时,居民收入水平也稳步增长,但另一方面,居民收入的区域之间的不平衡现象越来越明显,矛盾日益突出。本文就是在这样的一个现实情况情况下,以浙江省城镇居民人均可支配收入作为本文的研究对象,运用一系列测算指标,来考察浙江省11个地级市和58个县和县级市城镇居民在1990年到2012年这22年间的收入差异变化情况。研究结果表明:无论从绝对差异还是从相对差异角度来看,浙江省个区域间的居民收入差异都是不断扩大的,同时既不存在α-收敛,也不存在绝对β-收敛,呈现发散的状态。
Research on resident income disparity has always been a hot research topic in economics, especially in the current situation of rapid economic growth and widening income disparity. Since the reform and opening up, while the comprehensive strength has been steadily increasing, the income level of residents has also risen steadily. On the other hand, the imbalances between the regions with more and more residents’ income have become increasingly evident and conflicts have become increasingly prominent. This article is under such a realistic situation, the per capita disposable income of urban residents in Zhejiang Province as the research object of this article, using a series of measurement indicators to examine the 11 prefecture-level cities in Zhejiang Province and 58 counties and county-level cities and towns Residents in 1990 to 2012 these 22 years income changes in the situation. The results show that: in terms of absolute difference or relative difference, the residents’ income differences between the two regions in Zhejiang Province are constantly expanding. At the same time, there is neither α-convergence nor absolute β-convergence, status.