我国城乡收入差距日趋扩大,日益成为关注焦点。为此,本文通过城乡加权法计算全国历年来的混合城乡基尼系数,用以证实该问题的严重性,进而利用灰色关联法深入分析加剧这一差距的主要原因,提出相应建议。 The income gap between urban and rural areas in our country is expanding day by day, and has increasingly become the focus of attention. Therefore, this paper calculates the mixed urban and rural Gini coefficient over the years through the urban-rural weighted method in order to confirm the seriousness of the problem and further analyzes the main reasons for exacerbating the gap by using the gray relational method and puts forward corresponding suggestions.