市场化与城乡收入差距：基于中国省际面板数据的实证分析

在我国经济转型过程中，城乡居民收入差距呈现逐渐扩大的趋势。文章选取2001--2005年我国31个省市区的面板数据，通过实证分析发现，市场化程度越高的地区，城乡收入差距总水平也越低，但市场化程度的提高会导致城乡居民收入差距进一步拉大。因此，要缩小城乡收入差距，一方面要进一步推进市场化、城市化的进程，促进城乡经济的协调发展，另一方面要加大政府对农村的投入，构建起收入公平分配的各种制度安排。

Marketization and the Income Gap Between Urban and Rural Areas: Empirical Analysis Based on Interprovincial Panel Data in China

The income gap between urban and rural residents shows the trend of gradually expanding in China＇s economy reforming process. Through empirical analysis from the panel data of 31 provinces and cities areas in 2001 to 2005, this paper founds that the higher the degree of marketization, the lower the general level of the gap between urban and rural. But the enhancement of market degree would lead gap between urban and rural areas to further enlarge. Therefore, in order to narrow the income gap between urban and rural areas, on one hand we have to further promote the market, the process of urbanization, promoting the coordinated development of urban and rural economy, on the other hand, the government should increase input in rural areas, establish the equitable distribution of income institutional arrangements.