Hedonic Price Indexes with Unobserved Product Characteristics, and Application to PC's
收藏NBER2003-09-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w9980
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资源简介：
We show that hedonic price indexes may be biased when not all product characteristics are observed. We derive two primary sources of bias. The first is a classical selection problem that arises due to changes over time in the values of unobserved characteristics. The second comes from changes in the
提供机构：
美国国家经济研究局
创建时间：
2003-09-01
