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cs.LG2025
Learning Treatment Representations for Downstream Instrumental Variable Regression
Shiangyi Lin, Hui Lan, Vasilis Syrgkanis
Traditional instrumental variable (IV) estimators face a fundamental constraint: they can only accommodate as many endogenous treatment variables as available instruments. This lim…
cs.LG2024
Regularized DeepIV with Model Selection
Zihao Li, Hui Lan, Vasilis Syrgkanis +2
In this paper, we study nonparametric estimation of instrumental variable (IV) regressions. While recent advancements in machine learning have introduced flexible methods for IV es…