欠发达县城镇居民恩格尔系数的特殊性

Research on the Engle's Coefficient of Urban Residents in the Underdevelopment Counties

恩格尔系数作为评价居民消费水平和消费质量的主要指标,在综合衡量居民生活水平中起着不可低估的作用。由于传统消费观念的抑制,教育、住房、医疗费用的迅猛上涨,收入水平的滞后,统计方法的局限,贫富差距的加大这五个因素的影响,使欠发达县城镇居民的恩格尔系数表现为特殊性。

As a key index in evaluating consumption level of inhabitants, Engle＇s coefficient plays an important role in the measurement of inhabitant＇s living standard. Due to the influences of restraint of traditional consumption behavior, rapidly rising expense of education, housing and medical treatment, revenue level, the limitation of statistical method and increasing disparity of the rich and the poor, Engle＇s coefficient of urban residents shows some characteristics in the underdevelopment counties.