Using Machine Learning for Efficient Flexible Regression Adjustment in Economic Experiments
收藏NBER2022-12-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w30756
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资源简介：
This study investigates the optimal use of covariates in reducing variance when analyzing experimental data. We show that finding the variance-minimizing strategy for making use of pre-treatment observables is equivalent to estimating the conditional expectation function of the outcome given all
提供机构：
美国国家经济研究局
创建时间：
2022-12-01
