price-weighted index 价格加权指数
- In economics, a Consumer Price Index (CPI, also retail price index) is a statistical measure of a weighted average of prices of a specified set of goods and services purchased by wage earners in urban areas.
CPI就是消费者物价指数,是反映与居民生活有关的产品及劳务价格统计出来的物价变动指标,通常作为观察通货膨胀水平的重要指标。
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......