中文摘要：

本文利用改革以来的中国省级农村居民收入数据，首先通过基尼系数和泰尔指数两个指标的测度，分析了中国农村区域收入不均等的变化趋势。结果发现，总体上持续扩大的农村区域收入不均等由工资性收入差异所主导，主要体现在东、中、西三大区域间。而基于收入决定因素的夏普利分解结果则进一步表明，改革后农村制度变迁的区域不一致所造就的农村经济的非农化进程、物质和人力资本积累水平等增长因素的分化是农村区域收入不均等变动的最主要根源。

英文摘要：

The regional income inequality in rural China increases by stages overtime. And this trend dominates by wage earning inequality, and is shown by a lager inequality among east, central and west China. By research, this paper considered that this is an outcome of developing conditions differential during the process of economic development and institutional change, and to reflect with the variables that economic growth , rural industrialization, material capital input and accumulation have strong explanation to regional income inequality of rural China.