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由于物价的稳定,就业充分,经济增长等是我国最重要的社会经济目标。因此,研究影响CPI的变动因素对于我国宏观经济调控具有深远意义。居民消费价格指数是考察城市工薪居民购买的特定系列商品价格平均值的一个统计指标,主要反映消费者支付的商品和劳务价格变化情况。居民消费者价格指数(CPI)是反映居民家庭一般所购买的消费价格水平变动情况的宏观经济指标。本文以我国31省在2014年的经济数据为依据,通过建立关于全国居民消费价格指数多元线性回归模型的基础上,分析了影响居民消费价格指数的一些经济因素,进行了多元回归。
As the price stability, full employment and economic growth are the most important socio-economic goals in our country. Therefore, it is of far-reaching significance for the macroeconomic regulation and control in China to study the factors that affect the CPI. The consumer price index is a statistical indicator of the average price of a specific series of products purchased by urban wage-paying residents and mainly reflects the changes in the prices of goods and services paid by consumers. The Consumer Price Index (CPI) is a macroeconomic indicator that reflects the changes in consumer prices generally purchased by households. Based on the economic data of 31 provinces in China in 2014 and based on the multiple linear regression model of consumer price index in the whole country, this paper analyzes some economic factors that affect consumer price index and conducts multiple regression.