Negative Weights are No Concern in Design-Based Specifications
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https://www.nber.org/papers/w32017
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资源简介：
Recent work shows that popular partially-linear regression specifications can put negative weights on some treatment effects, potentially producing incorrectly-signed estimands. We counter by showing that negative weights are no problem in design-based specifications, in which low-dimensional
提供机构：
美国国家经济研究局
创建时间：
2024-01-01
