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人们在利用物价指数进行经济活动分析时,往往使用一些习惯上的说法,而不管这些说法本身与所表述的内容是否一致,以致出现许多误区。误区1、“年初以来,我市零售物价指数(以上年为基期)逐月回落,10月份比1月份减少8个百分点……”。物价指数是两个时期物价水平对比的结果,某个时期的物价指数,就是以基期的价格为100计算的指数,表示自基期至报告期价格变动的情况。具体地说,以上年同期为
When people use the price index for economic activity analysis, they often use some customary arguments. Irrespective of whether these arguments are consistent with what they have stated, there are many misunderstandings. Misunderstanding 1, since the beginning of the year, the city’s retail price index (the previous year as the base period) fell month by month, in October than in January by 8 percentage points ... ...". The price index is the result of the comparison of price levels in two periods. The price index in a certain period is the index calculated based on the price in the base period of 100, indicating the change in price from the base period to the reporting period. Specifically, the same period in the previous year was