Search Results for author: Shunsuke Imai

Found 2 papers, 0 papers with code

Kernel Choice Matters for Boundary Inference Using Local Polynomial Density: With Application to Manipulation Testing

no code implementations13 Jun 2023 Shunsuke Imai, Yuta Okamoto

The local polynomial density (LPD) estimator has been a useful tool for inference concerning boundary points of density functions.

Common Sense Reasoning

Doubly Robust Uniform Confidence Bands for Group-Time Conditional Average Treatment Effects in Difference-in-Differences

no code implementations3 May 2023 Shunsuke Imai, Lei Qin, Takahide Yanagi

We consider a panel data analysis to examine the heterogeneity in treatment effects with respect to a pre-treatment covariate of interest in the staggered difference-in-differences setting of Callaway and Sant'Anna (2021).

valid

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