2 papers
econ.EM2026
Semiparametric Bayesian Difference-in-Differences
Christoph Breunig, Ruixuan Liu, Zhengfei Yu
This paper studies semiparametric Bayesian inference for the average treatment effect on the treated (ATT) within the difference-in-differences (DiD) research design. We propose tw…
stat.ME2025
Robust Semiparametric Inference for Bayesian Additive Regression Trees
Christoph Breunig, Ruixuan Liu, Zhengfei Yu
We develop a corrected posterior distribution for semiparametric inference on the population mean under missing-at-random (MAR). The procedure combines Bayesian Additive Regression…