随着青海省经济的持续快速发展,城乡居民的收入水平也得到了显著提高,但近年来城乡居民的收入差距也在不断扩大。本文以青海省1981—2010年的城乡居民人均收入数据为基础,对城乡居民收入差距进行了预测,分析了城乡居民收入差距扩大的原因。 With the sustained and rapid economic development in Qinghai Province, the income level of urban and rural residents has also been significantly improved. However, the income gap between urban and rural residents has also been expanding in recent years. Based on the data of per capita income of urban and rural residents in Qinghai from 1981 to 2010, this paper forecasts the income gap between urban and rural residents, and analyzes the reasons for the widening income gap between urban and rural residents.