What Are We Weighting For?
收藏NBER2013-02-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w18859
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资源简介：
The purpose of this paper is to help empirical economists think through when and how to weight the data used in estimation. We start by distinguishing two purposes of estimation: to estimate population descriptive statistics and to estimate causal effects. In the former type of research, weighting
提供机构：
美国国家经济研究局
创建时间：
2013-02-01
