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stat.ME2026
Data-Driven Uniform Inference for General Continuous Treatment Models via Minimum-Variance Weighting
Chunrong Ai, Wei Huang, Zheng Zhang
Ai et al. (2021) studied the estimation of a general dose-response function (GDRF) of a continuous treatment that includes the average dose-response function, the quantile dose-res…
stat.ME2025
Testing Conditional Independence via Density Ratio Regression
Chunrong Ai, Zixuan Xu, Zheng Zhang
This paper develops a conditional independence (CI) test from a conditional density ratio (CDR) for weakly dependent data. The main contribution is presenting a closed-form express…