问题在于智利的税后基尼系数在50左右（巴西、哥伦比亚和秘鲁也是如此 ） ， 而发达国家的基尼系数大多在30以下甚至20大几。
The problem is that Chile’s after-tax Gini coefficient is approximately 50 (Brazil, Colombia, and Peru have similar figures), while those of the advanced countries are mostly in the low 30’s or even the high 20’s.