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居民消费价格指数CPI(Consumer Price Index),是反映与居民生活有关的商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之一。为何在人们消费结构已发生了巨大变化的当下,普通居民现实感受与CPI统计数据总是出现偏差,这是全社会都非常关心的问题。
The Consumer Price Index (CPI) is a price change indicator that reflects the prices of goods and services related to the life of residents. It is usually used as one of the important indicators for observing inflation. Why people in the consumer structure has undergone tremendous changes in the moment, the general feeling of ordinary residents and CPI statistics always appear deviations, which is the whole society are very concerned about the issue.