The real wage index, obtained by deflating the nominal wage index by the consumer price index (a), indicates changes in the purchasing power of the amount of wages earned.

实质工资指数是从名义工资指数中，按甲类消费物价指数的变幅，扣除通胀的影响而得出，可显示工资金额购买力的转变。

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His proposal also included a chained Consumer Price Index, which takes into account changes in quantity and prices of products, and an increase in the age of eligibility for Medicare, according to a source familiar with the talks.

CNN: Source: Boehner offers to extend debt limit for a year