中国人民大学顾海兵、林徐撰文指出:消除我国城乡居民经济差距将需30年时间。 我国经济的显著特征之一就是城乡二元经济。其基本表现就是城乡居民在经济上有很大差距。对于城乡居民的经济差距,人们一般从横向角度观察,即同一年份城乡居民的经济差距有多大(比如,除了个别年份,我国城镇居民的经济收入水平始终比农村居民要高1倍以上,有时高出近2倍),而较少从纵向角度分析,即城乡居民的经济差距 Gu Haibing and Lin Xu of Renmin University of China pointed out: It will take 30 years to eliminate the economic gap between urban and rural residents in China. One of the salient features of our economy is the dual economy in urban and rural areas. Its basic performance is that urban and rural residents have a big economic gap. For the economic gap between urban and rural residents, people generally observe from a horizontal perspective, that is, how much is the economic gap between urban and rural residents in the same year (for example, except for individual years, the income level of urban residents in our country is always more than double that of rural residents and sometimes high Nearly 2 times), but less from a longitudinal perspective, that is, the economic gap between urban and rural residents