一、我国居民贫富差距的总体状况依据国际通行惯例,衡量一个社会全体成员总体上的贫富差距状况,简单而有效的方法是采用基尼系数。它是由意大利统计学家基尼提出来的,可以对不同国家的收入分配的公平状况进行比较。它的数字范围在0~1之间,当基尼系数越接近1时,表明收入分配差距 First, the general situation of the residents of China’s wealth gap According to common international practice, a member of the community as a whole to measure the gap between rich and poor, the simple and effective way is to use the Gini coefficient. It was proposed by the Italian statistician Gianni to compare the fairness of income distribution among different countries. Its number ranges from 0 to 1, and when the Gini coefficient is closer to 1, it shows that the income distribution gap