The study also points out the limitations of consumption price indexes and commodity retail price indexes which are used to measure inflation. 并指出用居民消费价格指数和商品零售价格指数作为测度我国通货膨胀指标的局限性。
In this paper, we construct an index of interregional market segmentation using regional CPI of consumer goods, and we find China's domestic goods market is being integrated. 在本文中，我们首先利用商品零售价格指数数据构造出度量地区间市场分割程度的指标，发现中国国内商品市场总体上处于趋向整合的状态。
