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目前,在我国的物价统计中,消费品零售价格指数是社会商品零售价格指数中最重要的组成部分,它所涉及的消费品包括八大类:食品、服装、日用品、文化娱乐用品、书报杂志、药及医疗用品,建筑装璜材料和燃料,在计算社会零售商品价格总指数时占80%左右的比重。生活资料产品出厂价格指数是工业品出厂价格指数的重要组成部分之一,它包括四大类:食品类、服装类、日用品类和耐用消费品类。尽管两者所含大类不完全一致,但调查的产品基本相同。只是生活资料出厂价格指数中不包括消费品零售价格指数中的建材类和燃料类,但两类商品占八大类消费品的比重仅5%左右,所以在研究两者关系时可以暂不考虑这一差别。
At present, in China’s price statistics, the retail price index of consumer goods is the most important component of the retail price index of social goods. The consumer goods it deals with include eight categories: food, clothing, daily necessities, cultural and entertainment articles, newspapers and magazines, medicine And medical supplies, building decoration materials and fuels, accounting for about 80% of the total social retail price index. The ex-factory price index of daily necessities is one of the important components of the producer price index of industrial products. It includes four categories: food, clothing, daily necessities and consumer durables. Although the two categories are not completely consistent, but the survey of products are basically the same. Except for the building materials and fuels in the retail price index of consumer goods, the ex-works price index for daily necessities does not include the proportion of the two categories of consumer goods in the eight major categories of consumer goods, so the difference between the two can be ignored temporarily .