Yuzo Maruyama, Akimichi Takemura. Non-minimaxity of debiased shrinkage estimators. Japanese Journal of Statistics and Data Science. 2023
Yuzo Maruyama, William E. Strawderman. On admissible estimation of a mean vector when the scale is unknown. BERNOULLI. 2023. 29. 1. 153-180
Yuzo Maruyama, William E. Strawderman. A review of Brown 1971 (in)admissibility results under scale mixtures of Gaussian priors. JOURNAL OF STATISTICAL PLANNING AND INFERENCE. 2023. 222. 78-93
Yuzo Maruyama, Lawrence D. Brown, Edward George. Ensemble minimaxity of James-Stein estimators. STAT. 2022. 11. 1
Yuzo Maruyama, William E. Strawderman. A Gaussian sequence approach for proving minimaxity: A Review. Journal of Statistical Planning and Inference. 2021. 211. 256-270
Admissible estimators of a multivariate normal mean vector when the scale is unknown
(EAC-ISBA (Eastern Asia Chapter of the International Society for Bayesian Analysis) 2021 2021)
On admissible estimation of a mean vector when the scale is unknown
(日本数学会秋季総合分科会 2021)