2 papers
stat.ME2025
Multidimensional Stochastic Dominance Test Based on Center-outward Quantiles
Yiming Ma, Hang Liu, Weiwei Zhuang
Stochastic dominance (SD) provides a quantile-based partial ordering of random variables and has broad applications. Its extension to multivariate settings, however, is challenging…
math.ST2025
Bootstrap Consistency for Empirical Likelihood in Density Ratio Models
Weiwei Zhuang, Weiqi Yang, Jiahua Chen
We establish the validity of bootstrap methods for empirical likelihood (EL) inference under the density ratio model (DRM). In particular, we prove that the bootstrap maximum EL es…