The GDP deflator - the broadest measure of price changes in the economy - fell by 1.7 per cent last year.

去年，GDP缩减指数（ 经济体中价格变动的最广泛衡量尺度） 下降了1.7%。

youdao

The GDP deflator should be the broadest measures of inflation, capturing price changes for all goods and services, including non-consumption goods.

GDP平减指数应该是最广义的通胀指标，涵盖所有商品和服务（包括非消费品）的价格变化。

youdao

The implicit GDP price deflator was up at a 1.4 percent rate in the third quarter, 0.1 percent less than in the advance estimate and above the 0.7 percent increase in the second quarter.

FORBES: The Revised Third Quarter GDP--Better, But Not By Much

For the 18 years from a peak in the second quarter of 1994 to the end of 2012, the Japanese GDP deflator the broadest measure of the price of goods and services declined by 17.8%.

FORBES: With Kuroda Pledging to Do "Whatever It Takes" at BOJ, Abe Gets His Man