收入不平等会导致劳动者与社会的不满进而演变为劳资冲突甚至社会风险。本研究基于2013年中国综合社会调查数据,对我国东部、中部、西部地区样本以及总体样本中个体的收入进行比较分析。研究发现,我国区域之间的收入不平等现象明显,造成区域收入差距的主要因素是性别、年龄、教育程度和健康程度。 Income inequality will lead to dissatisfaction with the workers and society evolved into labor conflicts and even social risks. Based on the data of China’s comprehensive social survey in 2013, this study compares the incomes of individuals in the eastern, central and western regions of China and the overall sample. The study found that income inequality between regions in China is obvious. The main factors contributing to the regional income disparity are gender, age, education level and health level.