Sources of Bias and Solutions to Bias in the CPI
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下载链接：
https://www.nber.org/papers/w9298
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资源简介：
Four sources of bias in the Consumer Prices Index (CPI) have been identified. The most discussed is substitution bias, which creates a second order bias in the CPI. Three other changes besides prices changes create first order effects on a correctly measured cost of living index (COLI). (1)
提供机构：
美国国家经济研究局
创建时间：
2002-10-01
