最近,重庆市率先将衡量社会贫富差距的“基尼系数”写入“十二五”规划,作为考核地方政府的重要指标,引起广泛关注。重庆明确将在未来五年将当地“基尼系数”由0.42降至0.35,重点在于缩小个人收入差距,使低收入人群收入明显增加,中等收入人群持续扩大,“贫者扶助”与“富者约束”同步推进。基尼系数,是国际上综合考察居民收入分配差 Recently, Chongqing Municipality took the lead in writing the “Gini Coefficient”, which measures the gap between the rich and the poor in society, into the “Twelfth Five-Year Plan” as an important index for assessing local governments and has drawn wide attention. Chongqing clearly will reduce the local “Gini coefficient” from 0.42 to 0.35 in the next five years with the emphasis on narrowing the individual income gap, increasing the income of low-income groups, increasing the middle-income groups, and “supporting the poor” “Rich constraints ” simultaneously promote. Gini coefficient, is a comprehensive study of the poor income distribution of residents