党的十八大报告提出,到2020年实现国内生产总值和城乡居民人均收入比2010年翻一番。这是一个振奋人心的目标。现在如何度量人均收入翻番,存在采用什么统计指标的问题。我国此前一直用“均值”(即平均数)反映工资、家庭收入等,不仅方法上不科学,而且实际操作也很困难。我国急需改变用均值(平均数)度量人均收入的做法 The 18th CPC National Congress report proposes that by 2020 GDP per capita and per capita income of urban and rural residents should double than in 2010. This is an exciting goal. Now how to measure per capita income doubled, there is the question of what statistical indicators. Our country has been using “mean ” (ie, the average) to reflect wages, family income, etc., not only unscientific method, but also difficult to actual operation. Our country urgently needs to change the measure of per capita income with the means (average)