Kubokawa Tatsuya 久保川達也

… Alternative Names

KUBOKAWA Tatsuya 久保川達也

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Researcher Number	20195499
Other IDs
External Links
Affiliation (Current)	2025: 創価大学, 経済学研究科, 教授
Affiliation (based on the past Project Information) *help	2016 – 2023: 東京大学, 大学院経済学研究科(経済学部), 教授 2012 – 2015: 東京大学, 経済学研究科(研究院), 教授 2014: 東京大学, 大学院経済学研究科, 教授 2009 – 2011: The University of Tokyo, 大学院・経済学研究科, 教授 2007: The University of Tokyo, Graduate School of Economics, Professor … More 2005 – 2006: 東京大学, 大学院経済学研究科, 教授 2001 – 2005: 東京大学, 大学院・経済学研究科, 教授 2000: 東京大学, 経済学部, 助教授 1996 – 2000: 東京大学, 大学院・経済学研究科, 助教授 1997 – 1998: 東京大学, 経済学部, 助教授 1997: 東京大学, 経済学部, 教授 1996: 東京大学, 大学院・経済学研究所, 助教授 1994 – 1995: 東京大学, 経済学部, 助教授 1988 – 1989: 筑波大学, 数学系, 助手 Less
Review Section/Research Field	Principal Investigator Statistical science / Basic Section 60030:Statistical science-related / Statistical science / Statistical science / General mathematics (including Probability theory/Statistical mathematics) Except Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / Economic statistics / Statistical science / Statistical science / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Principal Investigator 縮小推定 / 小地域推定 / 線形混合モデル / 統計的決定理論 / 高次元解析 / 統計的推測 / スタイン問題 / ミニマックス性 / 共分散行列 / 分散成分 … More / minimaxity / 線形回帰モデル / ミニマクス性 / 変数選択 / 情報量規準 / 多変量回帰モデル / 多変量解析 / 混合効果モデル / linear mixed model / 母数制約 / statistical decision theory / 経験ベイズ法 / 経験ベイズ / 信頼区間 / ベンチマーク問題 / 経験ベイズ推定 / 予測分布 / 多変量正規分布 / 変量効果モデル / 多変量線形回帰モデル / 一般化最小2乗推定 / ロバストネス / 楕円分布 / 分散成分モデル / 混合モデル / 逆推定 / 推定方程式 / 統計的推測理論 / 推測統計 / 高次元統計 / 歪正規分布 / ベイズ推定 / variance component / parametric restriction / small area estimation / hierarchical Bayes model / Bayesian method / 高次元データ / 許容性 / 一般化ベイズ推定 / 階層的ベイズ推定 / 判別分析 / F検定 / 階層ベイズモデル / 統計的決定理諭 / ベイズ法 / restriction of parameters / empirical Bayes estimator / ridge regression estimator / multicolliearity / multivariate regression model / linear regression model / 安定性 / リッジ回帰 / リッジ回帰推定法 / 多重共線性 / empirical Bayes method / covariance matrix / Stein problem / shrinkage estimation / multivariate normal distribution / multivariate regression models / 推定 / 変量モデル / 多変量線線回帰モデル / 変量効果 / 地域統計 / ベンチマーク / 変換モデル / ファクターモデル / 線形縮小推定 / 漸近理論 / 階層ベイズ / 予測誤差 / 高次漸近理論 / ベイズモデル / リッジ推定 / 高次元問題 / 漸近展開 / ブートストラップ / 線形判別関数 / 高次元多変量解析 / 変数選択規準 / ベンチマーク法 / 仮説検定 / ベイズ推測 / 漸近不偏性 / バートレット補正 / 統計的決定論 / 一般化最小2乗推定量 / 制限付最尤法 / 分散比 / 混合線形モデル / 線形校正問題 / 回帰モデル / 非心度 / SN比 / 線形モデル / 逆回帰推定量 / 線形校正 … More Except Principal Investigator 小地域統計 / 漸近有効性 / 逐次推定 / Sequential analysis / 時系列解析 / 多変量解析 / Multivariate analysis / 実験計画 / ジャックナイフ推定量 / 人口統計 / 標本調査 / 経済統計 / 政府統計 / 情報量 / ミクロ統計データ / 国際情報交流 / 家計調査の改善と応用 / 標本調査票 / 人口予測 / 統計の秘匿 / 地域統計 / SNA / 匿名化 / パネル・データ / パネルデータ / 季節調整 / データの匿名化 / skewness / sequential estimation / Jackkrife estimator / Boot strup method / latent root / Wishart matrix / efuirariant estimator / generalized variance / Outlier / 両側指数分布 / 超幾何関数 / stein推定量 / 分散の推定 / Wishart分布 / 歪度 / ブ-トストラップ法 / 固有根 / Wishart行列 / 共変推定量 / Zonal多項式 / 共分散行列 / スタイン推定量 / 2段階推定 / 非正則な分布の推定 / 改良推定量 / 固有根の分布 / 一般化分散 / Small area statistics / Circular data analysis / Spatial data analysis / Spatial competition / Empirical Bayes estimator / Spatio-temporal point process / Markov random field / Spatio-temporal random field / 空間分割 / 空間ネットワーク / 非線形回帰モデル / 球面分布 / 空間商圏分析 / 離散選択モデル / ノンパラメトリック解析 / クロスバリデーション / 空間クラスタリング / 時空間パネルデータ / Space-time ETAS model / クロスバリデーション法 / 確率伝播法 / Spatial AdaBoost / 経験ベイズモデル / 階層ベイズモデル / 時空間相関分析 / 空間的分散不均一性 / 角度データ解析 / Echelon解析 / 空間フーリエ解析 / 角度データ分析 / 空間データ解析 / 空間的競争 / 経験ベイズ推定量 / 時空間点過程 / マルコフ確率場 / 時空間確率場 / Combinatorics / Mathematical finance / Time series / Information amount / Test / Estimator / 統計的モデル / 逐次推測 / 推定 / ベイズ推測 / モデル選択 / 画像解析 / 空間データ / ベイズ法 / 統計的モデリング / 有限標本論 / 非正則モデル / 最尤推定 / 特異モデル / 金融 / ノンパラメトリック推測 / 非正規性 / 計算機支援型推測 / 組合せ理論 / 数理ファイナンス / 時系列 / 逐次解析 / 検定 / 推定量 / MANOVA / Likelihood Ratio / shrinkage / Asymptotic expansion / Shrinkage estimator / Heteroscedasticity / Bartlett correction / 多数量分散分析 / 尤度比検定 / 縮小推定 / 漸近展開 / Statistical model theory / Computational statistics / Distribution theory and statistical inference / Time series analysis and its asymptotic theory / Mathematical programming model and its optimization / Multivariate analysis and its asymptotic theory / Statistical analysis of chaotic, nonlinear data / 確率分布論 / 数理計画モデル / 離散・ノンパラ・セミパラ解析 / 複雑非線形現象 / 統計的推定論 / 統計モデル / 統計的漸近理論 / 推定方程式 / 統計モデル論 / 計算機統計 / 確率分布論・統計的推測理論 / 逐次統計解析 / 時系列解析と漸近理論 / 数理計画モデルの最適化 / 多変量解析と漸近理論 / 複雑非線形現象の統計解析 / statistical soft ware / Sampling-resampling / Bio-statistics / Time series analysis / Medical statistics / Parametric models / Information geometry / 欠陥データ解析 / 最適化理論 / 多変量解析モデル / 計算機統計学 / 離散型確率モデル / データ解析 / 医学統計学 / 統計ソフト / 時系列解析モデル / 生物統計学 / 確率過程 / サンプリング・リサンプリング / 統計的推測 / 漸近欠損性 / 最尤推定量 / 両側ワイブル分布 / 高次漸近理論 / ミクロ経済データ / 政府公表系列 / マクロ時系列 / ＧＤＰ統計 / 季節調整法 / ベンチマーク法 / ベンチマーク問題 / 季節調節法 / マクロ時系列データ / 数理統計学 / Edgewoth展開 / マルコフ連鎖 / Edgworth展開 / 漸近補助統計量 / 極値統計量 / 情報量損失 / 一般化情報量 / Cornish-Fisher展開 / Bernoulli分布 / 非心分布 / 一致性 / 臨床統計 / 生物統計 / 空間クラスター分析 / 生物・遺伝データ解析 / 空間疫学 / 高次元データ / クリギング / 空間回帰モデル / 時空間時計解析 / ミクロデータ解析 / 大規模データ解析 / 確率場の推測理論 / 都市・地域データ解析 / 小地域データ解析 / 生物・遺伝・環境データ解析 / 生物・遺伝統計学 / 地球・環境統計学 / 時空間疫学 / 都市・地域データ分析 / 大規模時空間データ / 時空間統計解析 / 欠測値の処理 / 同種時系列の季節調整 / Stein法 / 小集団特性値 / 補助情報の利用 / X-12法 / 同時季節調整 / 欠測値 / 小地域推定 / セミマクロ統計 / 有限母集団推定の一般理論 / 回帰推定 / 比推定 / 補助情報 / 小地域推定問題 / 有限母集団 / 標本調査論 Less

Research on new developments of theory of statistical inference and their applications oPrincipal Investigator
- Principal Investigator
  
  久保川達也
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  The University of Tokyo
New development of shrinkage estimation methods in statistical inferencePrincipal Investigator
- Principal Investigator
  
  Kubokawa Tatsuya
- Project Period (FY)
  2018 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  The University of Tokyo
Proposals for economic and official statistics in the perspective of theoretical statistics and applications
- Principal Investigator
  
  Yamamoto Taku
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Economic statistics
- Research Institution
  Hitotsubashi University
  The Institute of Statistical Research
Research on new developments of theory of statistical inference in several modern problems in multivariate analysisPrincipal Investigator
- Principal Investigator
  
  Kubokawa Tatsuya
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
Theoretical Foundations and Applications of Economic and Official Statistics
- Principal Investigator
  
  YAMAMOTO Taku
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Economic statistics
- Research Institution
  Nihon University
New developments of theories in multivariate statistical inference and their applicationsPrincipal Investigator
- Principal Investigator
  
  KUBOKAWA Tatsuya
- Project Period (FY)
  2009 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  The University of Tokyo
On a comprehensive research on statistical modelling and analysis for spatio-temporal data
- Principal Investigator
  
  YAJIMA Yoshihiro
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
Theory of the foundation of mathematical statistics to analyze the biological information and its applications
- Principal Investigator
  
  AKAHIRA Masafumi
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  University of Tsukuba
Research on derivations of Bayes estimators with decision-theoretical optimality and their applicationsPrincipal Investigator
- Principal Investigator
  
  KUBOKAWA Tatsuya
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
Statistical Analysis of Spatio-Temporal Data: its Theory and Applications
- Principal Investigator
  
  YAJIMA Yoshihiro
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
RESARCH ON NEW DEVELOPMENTS OF ESTIMATION THEORY AND THEIR APPLICATIONS IN MULTI-DIMENSIONAL STATISTICAL MODELSPrincipal Investigator
- Principal Investigator
  
  KUBOKAWA Tatsuya
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
ミクロデータ利用における統計的推測理論の応用
- Principal Investigator
  
  竹内啓
- Project Period (FY)
  1999
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Research Institution
  Meiji Gakuin University
RESARCH ON THE THEORY AND APPLICATIONS OF EFFICIENT BAYES ESTIMATORS IN MULTIVARIATE STATISTICAL MODELSPrincipal Investigator
- Principal Investigator
  
  KUBOKAWA Tatsuya
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  UNIVERSITY OF TOKYO
Researches on the Non-Regular Inference Theory and the Concepts of the Amounts of Information
- Principal Investigator
  
  AKAHIRA Masafumi
- Project Period (FY)
  1998 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  University of Tsukuba
ミクロデータ利用における統計的推測理論の応用
- Principal Investigator
  
  竹内啓
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Meiji Gakuin University
多変量解析モデルにおける有効な推定方法の理論的展開とその応用に関する研究Principal Investigator
- Principal Investigator
  
  久保川達也
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
ミクロデータ利用における統計的推測理論の応用
- Principal Investigator
  
  KUNITOMO Naoto
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  The University of Tokyo
多変量回帰モデルにおける推定理論の新たな展開とその応用に関する研究Principal Investigator
- Principal Investigator
  
  久保川達也
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
Theory and application of information extraction in mathematical statistics
- Principal Investigator
  
  TAGURI Masaaki
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Chiba University
Decision theoretic approach to computer intensive methods of multivariate analysis
- Principal Investigator
  
  TAKEMURA Akimichi
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  University of Tokyo
多変量解析モデルにおける推定手法の有効性とその応用に関する研究Principal Investigator
- Principal Investigator
  
  久保川達也
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
多変量回帰モデルにおける推定理論の展開とその応用に関する研究Principal Investigator
- Principal Investigator
  
  久保川達也
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
Research of Statistical models in Statistical Inference
- Principal Investigator
  
  INAGAKI Nobuo
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  OSAKA UNIVERSITY
統計的推測理論の新たな展開とその応用に関する研究Principal Investigator
- Principal Investigator
  
  久保川達也
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
決定理論における最適性に関する研究
- Principal Investigator
  
  赤平昌文
- Project Period (FY)
  1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  University of Tsukuba
Optimclity in multirariate estimation
- Principal Investigator
  
  SUGIURA Nariaki
- Project Period (FY)
  1988 – 1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  University of Tsukuba

[Book] 統計学2016
- Author(s)
  久保川達也・国友直人
- Total Pages
  352
- Publisher
  東京大学出版会
- Data Source
  KAKENHI-PROJECT-15H01943
[Book] モデル選択-予測・検定・推定の交差点-2004
- Author(s)
  下平英寿, 伊藤秀一, 久保川達也, 竹内啓
- Total Pages
  230
- Publisher
  岩波書店
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Weighted shrinkage estimators of normal mean matrices and dominance properties2023
- Author(s)
  Yuasa Ryota、Kubokawa Tatsuya
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 194 Pages: 105138-105138
- DOI
  10.1016/j.jmva.2022.105138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K20178, KAKENHI-PROJECT-22K11928, KAKENHI-PROJECT-18K11188
[Journal Article] Benchmarked linear shrinkage prediction in the Fay-Herriot small area model2023
- Author(s)
  K. Chikamatsu and T. Kubokawa
- Journal Title
  
  Scandinavian Journal of Statistics
  
  Volume: 50 Issue: 2 Pages: 572-588
- DOI
  10.1111/sjos.12596
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K11928, KAKENHI-PROJECT-18K11188
[Journal Article] Linear shrinkage estimation of high-dimensional means2023
- Author(s)
  Y. Ikeda, R. Nakada, T. Kubokawa and M.S. Srivastava
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: 52 Issue: 13 Pages: 4444-4460
- DOI
  10.1080/03610926.2021.1994610
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K11928, KAKENHI-PROJECT-18K11188
[Journal Article] Generalized Bayes estimators with closed forms for the normal mean and covariance matrices2023
- Author(s)
  Yuasa Ryota、Kubokawa Tatsuya
- Journal Title
  
  Journal of Statistical Planning and Inference
  
  Volume: 222 Pages: 182-194
- DOI
  10.1016/j.jspi.2022.06.007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K20178, KAKENHI-PROJECT-22K11928, KAKENHI-PROJECT-18K11188
[Journal Article] Shrinkage estimation of a location parameter for a multivariate skew elliptic distribution2023
- Author(s)
  D. Fourdrinier, T. Kubokawa and W.E. Strawderman
- Journal Title
  
  Sankhya, -A
  
  Volume: 85 Issue: 1 Pages: 808-828
- DOI
  10.1007/s13171-022-00280-9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K11928, KAKENHI-PROJECT-18K11188
[Journal Article] Information criterion with a mixture prior and its consistency properties2023
- Author(s)
  H. Kono and T. Kubokawa
- Journal Title
  
  Scandinavian Journal of Statistics
  
  Volume: 50 Issue: 3 Pages: 1022-1047
- DOI
  10.1111/sjos.12617
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K11928, KAKENHI-PROJECT-18K11188
[Journal Article] Bayesian predictive density estimation for a Chi-squared model using information from a normal observation with unknown mean and variance2022
- Author(s)
  Hamura Yasuyuki、Kubokawa Tatsuya
- Journal Title
  
  Journal of Statistical Planning and Inference
  
  Volume: 217 Pages: 33-51
- DOI
  10.1016/j.jspi.2021.07.004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20J10427, KAKENHI-PROJECT-18K11188, KAKENHI-PROJECT-22K11928
[Journal Article] データサイエンスと線形代数2022
- Author(s)
  T. Kubokawa
- Journal Title
  
  数理科学
  
  Volume: 60
- Data Source
  KAKENHI-PROJECT-22K11928
[Journal Article] データサイエンスと線形代数2022
- Author(s)
  久保川達也
- Journal Title
  
  数理科学
  
  Volume: 60
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Bayesian predictive density estimation with parametric constraints for the exponential distribution with unknown location2022
- Author(s)
  Hamura Yasuyuki、Kubokawa Tatsuya
- Journal Title
  
  Metrika
  
  Volume: 85 Issue: 4 Pages: 515-536
- DOI
  10.1007/s00184-021-00840-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20J10427, KAKENHI-PROJECT-18K11188, KAKENHI-PROJECT-22K11928
[Journal Article] Covariance based moment equations for improved variance component estimation2022
- Author(s)
  S. Chaudhuri, T. Kubokawa, S. Sugasawa
- Journal Title
  
  Statistics
  
  Volume: 56 Issue: 6 Pages: 1290-1318
- DOI
  10.1080/02331888.2022.2144856
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11188, KAKENHI-PROJECT-22K11928, KAKENHI-PROJECT-23K20592
[Journal Article] Robustness of a truncated estimator for the smaller of two ordered means2022
- Author(s)
  Hamura Yasuyuki、Kubokawa Tatsuya
- Journal Title
  
  Statistical Papers
  
  Volume: － Issue: 6 Pages: 2225-2244
- DOI
  10.1007/s00362-022-01371-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K20132, KAKENHI-PROJECT-20J10427, KAKENHI-PROJECT-22K11928, KAKENHI-PROJECT-18K11188
[Journal Article] Empirical best linear unbiased predictors in multivariate nested-error regression model2021
- Author(s)
  T. Ito and T. Kubokawa
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: 50 Issue: 10 Pages: 2224-2249
- DOI
  10.1080/03610926.2019.1662048
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] General unbiased estimating equations for variance components in linear mixed models2021
- Author(s)
  Kubokawa T., Sugasawa S., Tamae H. and Chaudhuri S.
- Journal Title
  
  Japanese Journal of Statistics and Data Science
  
  Volume: 4 Issue: 2 Pages: 841-859
- DOI
  10.1007/s42081-021-00138-8
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00080, KAKENHI-PROJECT-18K11188, KAKENHI-PROJECT-23K20592
[Journal Article] Corrected empirical Bayes confidence region in a multivariate Fay-Herriot model2021
- Author(s)
  T. Ito and T. Kubokawa
- Journal Title
  
  Journal of Statistical Planning and Inference
  
  Volume: 211 Pages: 12-32
- DOI
  10.1016/j.jspi.2020.05.008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Linear shrinkage estimation of the variance of a distribution with unknown mean2021
- Author(s)
  Y. Ikeda, R. Nakada, T. Kubokawa and M.S. Srivastava
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: 50 Issue: 9 Pages: 2039-2047
- DOI
  10.1080/03610926.2019.1657457
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Shrinkage estimation with singular priors and an approach to small area estimation2021
- Author(s)
  R. Nakada, T. Kubokawa, M. Ghosh and S. Karmakar
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 183 Pages: 1-18
- DOI
  10.1016/j.jmva.2021.104726
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Robust estimation of mean squared error matrix of small area estimators in a multivariate Fay-Herriot model2020
- Author(s)
  T. Ito and T. Kubokawa
- Journal Title
  
  Japanese Journal of Statistics and Data Science
  
  Volume: 3 Issue: 1 Pages: 39-61
- DOI
  10.1007/s42081-019-00044-0
- NAID
  210000160241
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Density prediction and the Stein phenomenon2020
- Author(s)
  M. Ghosh, T. Kubokawa and G.S. Datta
- Journal Title
  
  Sankhya
  
  Volume: 82-A Issue: 2 Pages: 330-352
- DOI
  10.1007/s13171-019-00186-z
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Bayesian shrinkage estimation of negative multinomial parameter vectors2020
- Author(s)
  Y. Hamura and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 179 Pages: 1-22
- DOI
  10.1016/j.jmva.2020.104653
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188, KAKENHI-PROJECT-20J10427
[Journal Article] Estimation of a covariance matrix in multivariate skew-normal distribution2020
- Author(s)
  H. Tsukuma and T. Kubokawa (2020)
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: 49 Issue: 5 Pages: 1174-1200
- DOI
  10.1080/03610926.2018.1554137
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188, KAKENHI-PROJECT-18K11201
[Journal Article] Ridge-type linear shrinkage estimation of the mean matrix of a high-dimensional normal distribution2020
- Author(s)
  Yuasa Ryota、Kubokawa Tatsuya
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 178 Pages: 104608-104608
- DOI
  10.1016/j.jmva.2020.104608
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19J22203, KAKENHI-PROJECT-18K11188
[Journal Article] Proper Bayes minimax estimation of parameters of Poisson distributions in the presence of unbalanced sample sizes2020
- Author(s)
  Y. Hamura and T. Kubokawa
- Journal Title
  
  Brazilian Journal of Probability and Statistics
  
  Volume: 34 Issue: 4 Pages: 728-751
- DOI
  10.1214/19-bjps459
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Small area estimation with mixed models: a review2020
- Author(s)
  Sugasawa, S. and Kubokawa, T.
- Journal Title
  
  Japanese Journal of Statistics and Data Science
  
  Volume: - Issue: 2 Pages: 693-720
- DOI
  10.1007/s42081-020-00076-x
- NAID
  210000168341
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K12757, KAKENHI-PROJECT-18K11188
[Journal Article] On the loss robustness of least squares estimator2020
- Author(s)
  T. Ghosh, M. Ghosh and T. Kubokawa
- Journal Title
  
  American Statisticians
  
  Volume: 74 Issue: 1 Pages: 64-67
- DOI
  10.1080/00031305.2018.1529626
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] A Score-adjusted approach to closed-form estimators for the gamma and beta distributions2020
- Author(s)
  H. Tamae, K. Irie and T. Kubokawa
- Journal Title
  
  Japanese Journal of Statistics and Data Science
  
  Volume: 3 Issue: 2 Pages: 543-561
- DOI
  10.1007/s42081-019-00071-x
- NAID
  210000168697
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Bayesian predictive distribution for a Poisson model with a parameter restriction2020
- Author(s)
  Y. Hamura and T. Kubokawa
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: 49 Issue: 13 Pages: 3257-3266
- DOI
  10.1080/03610926.2019.1586943
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Shrinkage estimation of location parameters in a multivariate skew-normal distribution2020
- Author(s)
  T. Kubokawa, W.E. Strawderman and R. Yuasa
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: 49 Issue: 8 Pages: 2008-2024
- DOI
  10.1080/03610926.2019.1568481
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Bayesian predictive distribution for a negative binomial model2019
- Author(s)
  Y. Hamura, T. Kubokawa
- Journal Title
  
  Mathematical Methods of Statistics
  
  Volume: 28 Issue: 1 Pages: 1-17
- DOI
  10.3103/s1066530719010010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Adaptively transformed mixed model prediction of general finite population parameters2019
- Author(s)
  S. Sugasawa, T. Kubokawa
- Journal Title
  
  Scandinavian Journal of Statistics
  
  Volume: 46 Pages: 1025-1046
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Simultaneous estimation of parameters of heterogeneous Poisson distributions2019
- Author(s)
  Y. Hamura, T. Kubokawa
- Journal Title
  
  Japanese Journal of Statistics and Data Science
  
  Volume: 2 Issue: 2 Pages: 405-435
- DOI
  10.1007/s42081-019-00039-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Bayesian simultaneous estimation for means in k-sample problems2019
- Author(s)
  Imai Ryo、Kubokawa Tatsuya、Ghosh Malay
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 169 Pages: 49-60
- DOI
  10.1016/j.jmva.2018.08.013
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18J21162, KAKENHI-PROJECT-18K11188
[Journal Article] 経済統計・政府統計の理論と応用 20192019
- Author(s)
  国友直人、山本拓、久保川達也編
- Journal Title
  
  CIRJE Research Report Series
  
  Volume: 25 Pages: 1-162
- Open Access
- Data Source
  KAKENHI-PROJECT-15H01943
[Journal Article] Hierarchical Bayes versus empirical Bayes density predictors under general divergence loss2019
- Author(s)
  M. Ghosh, T. Kubokawa
- Journal Title
  
  Biometrika
  
  Volume: 106 Issue: 2 Pages: 495-500
- DOI
  10.1093/biomet/asy073
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Hierarchical Bayes small area estimation with an unknown link function.2019
- Author(s)
  Sugasawa, S., Kubokawa, T. and Rao, J. N. K.
- Journal Title
  
  Scandinavian Journal of Statistics
  
  Volume: to appear Issue: 3 Pages: 885-897
- DOI
  10.1111/sjos.12376
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K12757, KAKENHI-PROJECT-18K11188
[Journal Article] Empirical Bayes methods in nested error regression models with skew-normal error2019
- Author(s)
  T. Tsujino, T. Kubokawa
- Journal Title
  
  Japanese Journal of Statistics and Data Science
  
  Volume: 2 Issue: 2 Pages: 375-403
- DOI
  10.1007/s42081-019-00038-y
- NAID
  210000178102
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Conditional Akaike information under covariate shift with application to small area estimation2018
- Author(s)
  Yuki Kawakubo, Shonosuke Sugasawa and Tatsuya Kubokawa
- Journal Title
  
  Canadian Journal of Statistics
  
  Volume: 印刷中 Issue: 2 Pages: 316-335
- DOI
  10.1002/cjs.11354
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17101, KAKENHI-PROJECT-16H07406, KAKENHI-PROJECT-18K11188, KAKENHI-PROJECT-15H01943
[Journal Article] Small area estimation via unmatched sampling and linking models2018
- Author(s)
  Sugasawa Shonosuke、Kubokawa Tatsuya、 Rao J.N.K.
- Journal Title
  
  Test
  
  Volume: 27 Pages: 407-427
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H01943
[Journal Article] A variant of AIC based on the Bayesian marginal likelihood2018
- Author(s)
  Yuki Kawakubo, Tatsuya Kubokawa and Muni S. Srivastava
- Journal Title
  
  Sankhya B
  
  Volume: 印刷中 Issue: 1 Pages: 60-84
- DOI
  10.1007/s13571-018-0152-7
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17101, KAKENHI-PROJECT-18K11188
[Journal Article] 経済統計・政府統計の理論と応用 20182018
- Author(s)
  国友直人、山本拓、久保川達也編
- Journal Title
  
  CIRJE Research Report Series
  
  Volume: 24 Pages: 1-146
- Open Access
- Data Source
  KAKENHI-PROJECT-15H01943
[Journal Article] Small area estimation via unmatched sampling and linking models2018
- Author(s)
  S. Sugasawa, T. Kubokawa, J.N.K. Rao
- Journal Title
  
  Test
  
  Volume: 27 Pages: 407-427
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11188
[Journal Article] Bayes minimax competitors of preliminary test estimators in k sample problems2018
- Author(s)
  R. Imai, T. Kubokawa, M. Ghosh
- Journal Title
  
  Japanese Journal of Statistics and Data Science
  
  Volume: 1 Issue: 1 Pages: 3-21
- DOI
  10.1007/s42081-018-0002-x
- NAID
  210000188610
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11188, KAKENHI-PROJECT-18J21162
[Journal Article] 経済統計・政府統計の理論と応用 20172017
- Author(s)
  国友直人・山本拓・久保川達也編
- Journal Title
  
  CIRJE Rsearch Report Series
  
  Volume: 23 Pages: 1-126
- Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15H01943
[Journal Article] A unified approach to estimation of noncentrality parameters, the multiple correlation coefficient, and mixture models2017
- Author(s)
  T. Kubokawa, E. Marchand and W.S. Strawderman
- Journal Title
  
  Mathematical Methods of Statistics
  
  Volume: 26 Issue: 2 Pages: 134-148
- DOI
  10.3103/s106653071702003x
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26330036
[Journal Article] Heteroscedastic nested error regression models with variance functions2017
- Author(s)
  Sugasawa, S. and Kubokawa, T.
- Journal Title
  
  Statistica Sinica
  
  Volume: 印刷中 Pages: 1101-1123
- DOI
  10.5705/ss.202015.0318
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H07406, KAKENHI-PROJECT-26330036
[Journal Article] Transforming response values in small area prediction2017
- Author(s)
  Sugasawa, S. and Kubokawa, T.
- Journal Title
  
  Computational Statistics & Data Analysis
  
  Volume: 印刷中 Pages: 47-60
- DOI
  10.1016/j.csda.2017.03.017
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16H07406, KAKENHI-PROJECT-15H01943, KAKENHI-PROJECT-26330036
[Journal Article] Bayesian estimators in uncertain nested error regression models2017
- Author(s)
  Sugasawa, S. and Kubokawa, T.
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 153 Pages: 52-63
- DOI
  10.1016/j.jmva.2016.09.011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H07406, KAKENHI-PROJECT-26330036
[Journal Article] Empirical uncertain Bayes methods in area-level models2017
- Author(s)
  Sugasawa, S., Kubokawa, T. and Ogasawara, K.
- Journal Title
  
  Scandinavian Journal of Statistics
  
  Volume: 印刷中 Issue: 3 Pages: 684-706
- DOI
  10.1111/sjos.12271
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16H07406, KAKENHI-PROJECT-16K17153, KAKENHI-PROJECT-15H01943, KAKENHI-PROJECT-26330036
[Journal Article] Bayesian estimators for small area models shrinking both means and variances2017
- Author(s)
  Sugasawa, S., Tamae, H. and Kubokawa, T.
- Journal Title
  
  Scandinavian Journal of Statistics
  
  Volume: 44 Issue: 1 Pages: 150-167
- DOI
  10.1111/sjos.12246
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H07406, KAKENHI-PROJECT-16J02424, KAKENHI-PROJECT-26330036
[Journal Article] Proper Bayes and minimax predictive densities related to estimation of a normal mean matrix2017
- Author(s)
  Hisayuki Tsukuma, Tatsuya Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 159 Pages: 138-150
- DOI
  10.1016/j.jmva.2017.05.004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K00055, KAKENHI-PROJECT-26330036
[Journal Article] On predective density estimation for location families under integrated absolute error loss2017
- Author(s)
  T. Kubokawa, Eric Marchand and W.E. Strawderman
- Journal Title
  
  Bernoulli
  
  Volume: 23 Issue: 4B Pages: 3197-3212
- DOI
  10.3150/16-bej842
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26330036
[Journal Article] Unified improvements in estimation of a normal covariance matrix in high and low dimensions2016
- Author(s)
  Tsukuma, H. and Kubokawa, T.
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 143 Pages: 233-248
- DOI
  10.1016/j.jmva.2015.09.016
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K00055, KAKENHI-PROJECT-26330036
[Journal Article] Linear shrinkage estimation of large covariance matrices using factor models2016
- Author(s)
  Y. Ikeda and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 152 Pages: 61-81
- DOI
  10.1016/j.jmva.2016.08.001
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26330036
[Journal Article] Comparison of linear shrinkage estimators of a large covariance matrix in normal and non-normal distributions2016
- Author(s)
  Y. Ikeda, T. Kubokawa and M.S. Srivastava
- Journal Title
  
  Computational Statistics and Data Analysis
  
  Volume: 95 Pages: 95-108
- DOI
  10.1016/j.csda.2015.09.011
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26330036
[Journal Article] Prediction in heteroscedastic nested error regression models with random dispersions2016
- Author(s)
  Kubokawa, T., Sugasawa, S., Ghosh, M. and Chaudhuri, S.
- Journal Title
  
  Statistica Sinica
  
  Volume: 26 Pages: 465-492
- DOI
  10.5705/ss.202014.0070
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15J10076, KAKENHI-PROJECT-15H01943, KAKENHI-PROJECT-26330036
[Journal Article] On conditional prediction errors in mixed models with application to small area estimation2016
- Author(s)
  Sugasawa, S and Kubokawa, T.
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 148 Pages: 18-33
- DOI
  10.1016/j.jmva.2016.02.009
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15J10076, KAKENHI-PROJECT-15H01943, KAKENHI-PROJECT-26330036
[Journal Article] A unified approach to estimating a normal mean matrix in high and low dimensions2015
- Author(s)
  Tsukuma, H. and Kubokawa, T.
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 139 Pages: 312-328
- DOI
  10.1016/j.jmva.2015.04.003
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K00055, KAKENHI-PROJECT-26330036
[Journal Article] Estimation of the mean vector in a singular multivariate normal distribution2015
- Author(s)
  Tsukuma, H. and Kubokawa, T.
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 140 Pages: 245-258
- DOI
  10.1016/j.jmva.2015.05.016
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K00055, KAKENHI-PROJECT-26330036
[Journal Article] Benchmarked empirical Bayes methods in multiplicative area-level models with risk evaluation2015
- Author(s)
  M. Ghosh, T. Kubokawa and Y. Kawakubo
- Journal Title
  
  Biometrika
  
  Volume: 102 Issue: 3 Pages: 647-659
- DOI
  10.1093/biomet/asv010
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26330036, KAKENHI-PROJECT-15H01943, KAKENHI-PROJECT-14J10395
[Journal Article] Parametric transformed Fay-Herriot model for small area estimation2015
- Author(s)
  S. Sugasawa and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 139 Pages: 295-311
- DOI
  10.1016/j.jmva.2015.04.001
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26330036
[Journal Article] On predictive density estimation for location families under integrated squared error loss2015
- Author(s)
  T. Kubokawa, E. Marchand and W.E. Strawderman
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 142 Pages: 57-74
- DOI
  10.1016/j.jmva.2015.07.013
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26330036
[Journal Article] Parametric transformed Fay-Herrot model for small area estimation2015
- Author(s)
  Sugasawa, S. , Kubokawa, T.
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 139 Pages: 295-311
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H01943
[Journal Article] Minimaxity in estimation of restricted and non-restricted scale parameter matrices2015
- Author(s)
  Tsukuma, H. and Kubokawa, T.
- Journal Title
  
  Annals of the Institute of Statistical Mathematics
  
  Volume: 67 Issue: 2 Pages: 261-285
- DOI
  10.1007/s10463-014-0449-x
- NAID
  40020387949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K00055, KAKENHI-PROJECT-26330036
[Journal Article] On measuring uncertainty of benchmarked predictors with application to disease risk estimate2014
- Author(s)
  T. Kubokawa, M. Hasukawa and K. Takahashi
- Journal Title
  
  Scandinavian Journal of Statistics
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] On measuring uncertainty of benchmarked predictors with application to disease risk estimate2014
- Author(s)
  T. Kubokawa, M. Hasukawa and K. Takahashi
- Journal Title
  
  Scandinavian Journal of Statistics
  
  Volume: 41 Issue: 2 Pages: 394-413
- DOI
  10.1111/sjos.12040
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26330036
[Journal Article] Modified conditional AIC in linear mixed models2014
- Author(s)
  Yuki Kawakubo and Tatsuya Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 129 Pages: 44-56
- DOI
  10.1016/j.jmva.2014.03.017
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-14J10395, KAKENHI-PROJECT-26330036
[Journal Article] On measuring uncertainty of benchmarked predictors with application to disease risk estimate.2014
- Author(s)
  T. Kubokawa, M. Hasukawa and K. Takahashi
- Journal Title
  
  Scandinavian Journal of Statistics
  
  Volume: 41 Pages: 394-413
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] Modified conditional AIC in linear mixed models.2014
- Author(s)
  Y. Kawakubo and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 129 Pages: 44-56
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] General dominance properties of double shrinkage estimators for ratio of positive parameters2014
- Author(s)
  T. Kubokawa
- Journal Title
  
  Journal of Statistical Planning and Inference
  
  Volume: 147 Pages: 224-234
- DOI
  10.1016/j.jspi.2013.11.009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26330036
[Journal Article] Estimation of covariance and precision matrices in high dimension2014
- Author(s)
  T. Kubokawa and A. Inoue
- Journal Title
  
  Electronic Journal of Statistics
  
  Volume: 8 Issue: 1 Pages: 130-158
- DOI
  10.1214/14-ejs878
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26330036
[Journal Article] A variable selection criterion for linear discriminant rule and its optimality in high dimensional and large sample setting2014
- Author(s)
  M. Hyodo and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 123 Pages: 364-379
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Tests for covariance matrices in high dimension with less sample size2014
- Author(s)
  Srivastava, M. S., Yanagihara, H. & Kubokawa, T.
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 130 Pages: 289-309
- DOI
  10.1016/j.jmva.2014.06.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25540012, KAKENHI-PROJECT-26330036
[Journal Article] Bartlett adjustments for hypotheses testing in linear models with general error covariance matrices2013
- Author(s)
  M. Kojima and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 122 Pages: 162-174
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Bartlett adjustments for hypotheses testing in linear models with general error covariance matrices2013
- Author(s)
  M. Kojima and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 122 Pages: 162-174
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] Tests for multivariate analysis of variance in high dimension under non-normality2013
- Author(s)
  M.S. Srivastava and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 115 Pages: 204-216
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Constrained empirical Bayes estimator and its uncertainty in normal linear mixed models2013
- Author(s)
  T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 122 Pages: 377-392
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] Asymptotic expansion and estimation of EPMC for linear classification rules in high dimension2013
- Author(s)
  T. Kubokawa, M. Hyodo and M.S. Srivastava
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 115 Pages: 496-515
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Dominance properties of constrained Bayes and empirical Bayes estimators2013
- Author(s)
  T. Kubokawa and W.E. Strawderman
- Journal Title
  
  Bernoulli
  
  Volume: 19, Issue 5B Pages: 2200-2221
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Minimaxity in predictive density estimation with parametric constraints.2013
- Author(s)
  T. Kubokawa, Eric Marchand, W.E. Strawderm and J.-P. Turcottex
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 116, Issue 1 Pages: 382-397
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] Minimaxity in predictive density estimation with parametric constraints2013
- Author(s)
  T. Kubokawa, E. Marchand, W.E. Strawderman and J.-P. Turcottex
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 116 Pages: 382-397
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Constrained empirical Bayes estimator and its uncertainty in normal linear mixed models2013
- Author(s)
  T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 122 Pages: 377-392
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Dominance properties of constrained Bayes and empirical Bayes estimators2013
- Author(s)
  久保川達也
- Journal Title
  
  Bernoulli
  
  Volume: 19 Issue: 5B Pages: 2200-2221
- DOI
  10.3150/12-bej449
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Parametric bootstrap methods for bias correction in linear mixed models2012
- Author(s)
  T.Kubokawa, B.Nagashima
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 106-1 Pages: 1-16
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] Parametric bootstrap methods for bias correction in linear mixed models.2012
- Author(s)
  T. Kubokawa and B. Nagashima
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 106 Pages: 1-16
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] Akaike information criterion for selecting variables in a nested error regression model2012
- Author(s)
  久保川達也
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: 41 Pages: 2626-2642
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Estimation in restricted parameter space. (in Japanese)2012
- Author(s)
  T. Kubokawa
- Journal Title
  
  Journal of the Japan Statistical Society
  
  Volume: J-Series 42 Pages: 153-176
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] Selection of variables in multivariate regression models for large dimensions2012
- Author(s)
  久保川達也
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: 41 Pages: 2465-2489
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Minimax estimation of linear combinations of restricted location parameters2012
- Author(s)
  T. Kubokawa
- Journal Title
  
  Contemporary Developments in Bayesian Analysis and Statistical Decision Theory : A Festschrift for William E. Strawderman", IMS Collections
  
  Volume: Vol. 8 Pages: 24-41
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Parametric bootstrap methods for bias correction in linear mixed models2012
- Author(s)
  T. Kubokawa and B. Nagashima
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 106 Pages: 1-16
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Estimation in restricted parameter space2012
- Author(s)
  久保川達也
- Journal Title
  
  Journal of the Japan Statistical Society
  
  Volume: J-Series 42 Pages: 153-176
- NAID
  110009543885
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Akaike information criterion for selecting variables in a nested error regression model.2012
- Author(s)
  T. Kubokawa and M.S. Srivastava
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: 41 Pages: 2626-2642
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] Conditional and unconditional methods for selecting variables in linear mixed models2011
- Author(s)
  T.Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 102-3 Pages: 641-660
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] Estimation of mean squared error of model-based small area estimators2011
- Author(s)
  G.S.Datta, 久保川達也, J.N.K.Rao, I.Morina
- Journal Title
  
  Test
  
  Volume: 20 Pages: 367-388
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] A unified approach to non-minimaxity of sets of linear combinations of restricted location estimators2011
- Author(s)
  T. Kubokawa and W.E. Strawderman
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 102, Issue 10 Pages: 1429-1444
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Non-minimaxity of linear combinations of restricted location estimators and the related problems2011
- Author(s)
  久保川達也, W.E.Strawderman
- Journal Title
  
  Journal of Statistical Planning and Inference
  
  Volume: 141 Pages: 2141-2155
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Non-minimaxity of linear combinations of restricted location estimators and the related problems2011
- Author(s)
  T. Kubokawa and W.E. Strawderman
- Journal Title
  
  Journal of Statistical Planning and Inference
  
  Volume: 141, Issue 6 Pages: 2141-2155
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Estimation of mean squared error of model-based small area estimators2011
- Author(s)
  G.S. Datta, T. Kubokawa, J.N.K. Rao and I. Molina
- Journal Title
  
  Test, an Official Journal of the Spanish Society and Operations Research
  
  Volume: 20, No.2 Pages: 367-388
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] On measuring uncertainty of small area estimators with higher order accuracy2011
- Author(s)
  T. Kubokawa
- Journal Title
  
  Journal of the Japan Statistical Society
  
  Volume: 41, No.2 Pages: 93-119
- NAID
  10030497200
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Modifying estimators of ordered positive parameters under the Stein loss2011
- Author(s)
  H. Tsukuma and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 102, Issue 1 Pages: 164-181
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Conditional and unconditional methods for selecting variables in linear mixed models2011
- Author(s)
  久保川達也
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 102 Pages: 641-660
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Modifying estimators of ordered positive parameters under the Stein loss2011
- Author(s)
  H.Tsukuma, 久保川達也
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 102 Pages: 164-181
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] On measuring uncertainty of small area estimators with higher order accuracy2011
- Author(s)
  久保川達也
- Journal Title
  
  Journal of the Japan Statistical Society
  
  Volume: 41 Pages: 93-119
- NAID
  10030497200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Conditional and unconditional methods for selecting variables in linear mixed models2011
- Author(s)
  T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 102, Issue 3 Pages: 641-660
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] On measuring uncertainty of small area estimators with higher order accuracy2011
- Author(s)
  T.Kubokawa
- Journal Title
  
  Journal of the Japan Statistical Society
  
  Volume: 41-2 Pages: 93-119
- NAID
  10030497200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] A unified approach to non-minimaxity of sets of linear combinations of restricted location estimators2011
- Author(s)
  久保川達也, W.E.Strawderman
- Journal Title
  
  Journed of Multivariate Analysis
  
  Volume: 102 Pages: 1429-1444
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Minimax estimation of linear combinations of restricted location parameters2011
- Author(s)
  久保川達也
- Journal Title
  
  Contemporary Developments in Bayesian Analysis and Statistical Decision Theory, IMS Collections
  
  Volume: 8 Pages: 24-41
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Estimation of mean squared error of model-based small area estimators2011
- Author(s)
  G.S.Datta, T.Kubokawa, J.N.K.Rao, I.Molina
- Journal Title
  
  Test
  
  Volume: 20-2 Pages: 367-388
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23243039
[Journal Article] An empirical Bayes information criterion for selecting variables in linear mixed models2010
- Author(s)
  T. Kubokawa and M.S. Srivastava
- Journal Title
  
  Journal of the Japan Statistical Society
  
  Volume: 40, No.1 Pages: 111-130
- NAID
  10026983601
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Correct empirical Bayes confidence interval in nested error regression2010
- Author(s)
  Kubokawa, T.
- Journal Title
  
  Journal of the Korean Statistical Society
  
  Volume: 39 Pages: 221-346
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19200020
[Journal Article] On testing linear hypothesis in a nested error regression model2010
- Author(s)
  T. Kubokawa and N. Erdembat
- Journal Title
  
  Communication in Statistics - Theory and Methods
  
  Volume: 39 Pages: 1552-1562
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] An empirical Bayes information criterion for selecting variables in linear mixed models2010
- Author(s)
  Tatsuya Kubokawa
- Journal Title
  
  Journal of the Japan Statistical Society
  
  Volume: 40 Pages: 111-130
- NAID
  10026983601
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Corrected empirical Bayes confidence interval in nested error regression2010
- Author(s)
  Kubokawa, T.
- Journal Title
  
  Journal of the Korean Statistical Society
  
  Volume: 39 Pages: 221-236
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19200020
[Journal Article] Corrected empirical Bayes confidence intervals in nested error regression models2010
- Author(s)
  Tatsuya Kubokawa
- Journal Title
  
  Journal of the Korean Statistical Society
  
  Volume: 39 Pages: 221-236
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Corrected empirical Bayes confidence intervals in nested error regression models2010
- Author(s)
  T. Kubokawa
- Journal Title
  
  Journal of the Korean Statistical Society
  
  Volume: 39, No.2 Pages: 221-236
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Conditional information criteria for selecting variables in linear mixed models2010
- Author(s)
  M.S. Srivastava and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: 101 Pages: 1970-1980
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] A review of linear mixed models and small area estimation2010
- Author(s)
  T. Kubokawa
- Journal Title
  
  Journal of the Statistical Research
  
  Volume: 44, No.1 Pages: 31-55
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Minimax estimation of normal precision via expansion estimators2009
- Author(s)
  津熊久幸, 久保川達也
- Journal Title
  
  Journal of Statistical Planning and Inference 139
  
  Pages: 295-309
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Integral inequality for minimaxity in the Stein problem2009
- Author(s)
  T. Kubokawa
- Journal Title
  
  Journal of the Japan Statistical Society
  
  Volume: 39, No.2 Pages: 155-175
- NAID
  10025992017
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Integral inequality for minimaxity in the Stein problem.2009
- Author(s)
  T.Kubokawa
- Journal Title
  
  Journal of the Japan Statistical Society VOL.39(2)
  
  Pages: 155-175
- NAID
  10025992017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19200020
[Journal Article] Integral inequality for minimaxity in the Stein problem2009
- Author(s)
  久保川達也
- Journal Title
  
  Journal of the Japan Statistical Society 39
  
  Pages: 155-175
- NAID
  10025992017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540114
[Journal Article] Estimation of Wishart mean matrices under simple tree ordering2007
- Author(s)
  M.-T.Tsai, T.Kubokawa(共著)
- Journal Title
  
  Journal of Multivariate Analysis 98・5
  
  Pages: 945-959
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Estimation in a linear regression model under the Kullback-Leibler loss and its application to model selection2007
- Author(s)
  T.Kubokawa and H.Tsukuma
- Journal Title
  
  J.Statistical Planning and Inference 137
  
  Pages: 2487-2508
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19200020
[Journal Article] 線形混合モデルと小地域の推定2007
- Author(s)
  久保川達也
- Journal Title
  
  応用統計学掲載決定(印刷中)
- NAID
  10020293515
- Data Source
  KAKENHI-PROJECT-15200021
[Journal Article] Estimation in a linear regression model under the Kullback-Leibler loss and its application to model selection2007
- Author(s)
  Tatsuya Kubokawa
- Journal Title
  
  Journal of Statistical Planning and Inference 137
  
  Pages: 2487-2508
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Estimation in a linear regression model under the Kullback-Leibler loss and its application to model selection2007
- Author(s)
  T.Kubokawa, H.Tsukuma(共著)
- Journal Title
  
  Journal of Statistical Planning and Inference 137・7
  
  Pages: 2487-2508
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Characterization of priors in the Stein problem2007
- Author(s)
  Tatsuya Kubokawa
- Journal Title
  
  Journal of the Japan Statistical Society 37
  
  Pages: 207-237
- NAID
  110006570582
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] On minimaxity and admissibility of hierarchical Bayes estimators2007
- Author(s)
  T.Kubokawa, W.E.Strawderman(共著)
- Journal Title
  
  Journal of Multivariate Analysis 98・4
  
  Pages: 829-851
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] On minimaxity and admissibility of hierarchical Bayes estimators2007
- Author(s)
  Tatsuya Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis 98
  
  Pages: 945-959
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] On minimaxity and admissibility of hierarchical Bayes estimators2007
- Author(s)
  T. Kubokawa and W. E. Strawderman
- Journal Title
  
  Journal of Multivariate Analysis 98
  
  Pages: 945-959
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Estimation of covariance matrices in fixed and mixed effects linear models2006
- Author(s)
  Tatsuya Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis 97
  
  Pages: 2242-2261
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Linear mixed models and small area estimation (In Japanese)2006
- Author(s)
  T.Kubokawa
- Journal Title
  
  Japanese J.Applied Statistics vol.35, no.3
  
  Pages: 139-161
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15200021
[Journal Article] 線形混合モデルと小地域の推定2006
- Author(s)
  久保川達也
- Journal Title
  
  応用統計学 35・3
  
  Pages: 139-161
- NAID
  10020293515
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Estimation of covariance matrices in fixed and mixed effects linear models2006
- Author(s)
  T.Kubokawa, M.-T.Tsai(共著)
- Journal Title
  
  Journal of Multivariate Analysis 97・10
  
  Pages: 2242-2261
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Estimation of covariance matrices in fixed and mixed effects linear models2006
- Author(s)
  T. Kubokawa and M. T. Tsai
- Journal Title
  
  Journal of Multivariate Analysis 97
  
  Pages: 2242-2261
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] 線形混合モデルと小地域の推定2006
- Author(s)
  久保川達也
- Journal Title
  
  応用統計学 35巻3号
  
  Pages: 139-161
- NAID
  10020293515
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15200021
[Journal Article] Estimation of bounded location and scale parameters2005
- Author(s)
  T.Kubokawa
- Journal Title
  
  Journal of the Japan Statistical Society 35
  
  Pages: 221-249
- NAID
  110003495324
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Minimax multivariate empirical Bayes estimators under multicollinearity2005
- Author(s)
  M.S.Srivastava, T.Kubokawa
- Journal Title
  
  J.Multivariate Analysis 93
  
  Pages: 394-416
- Data Source
  KAKENHI-PROJECT-15200021
[Journal Article] Estimation of a mean of a normal distribution with a bounded coefficient of variation2005
- Author(s)
  T.Kubokawa
- Journal Title
  
  Sankhya 67
  
  Pages: 499-525
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Minimax multivariate empirical Bayes estimators under multicollinearlity2005
- Author(s)
  M. S. Srivastava and T. Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis 93
  
  Pages: 394-416
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] A revisit to estimation of the precision matrix of the Wishart distribution2005
- Author(s)
  T.Kubokawa
- Journal Title
  
  Journal of Statistical Research 39
  
  Pages: 27-54
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Estimation of bounded location and scale parameters2005
- Author(s)
  T.Kubokawa
- Journal Title
  
  J.Japan Statistical Society 35-2
  
  Pages: 221-249
- NAID
  110003495324
- Data Source
  KAKENHI-PROJECT-15200021
[Journal Article] 経験ベイズ信頼区間の漸近補正と小地域推定への応用2005
- Author(s)
  笹瀬吉隆, 久保川達也
- Journal Title
  
  日本統計学会誌シリーズJ 35
  
  Pages: 27-54
- NAID
  110003502724
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Minimax multivariate empirical Bayes estimators under multicollinearity2005
- Author(s)
  M.S.Srivastava, T.Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis 93
  
  Pages: 394-416
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Minimax multivariate empirical Bayes estimators under multicolliearity.2004
- Author(s)
  M.S.Srivastava, T.Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis (in print)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13680371
[Journal Article] Minimax multivariate empirical Bayes estimators under multicollinearity2004
- Author(s)
  M.S.Srivastava, T.Kubokawa
- Journal Title
  
  Journal of Multivariate Analysis (印刷中)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13680371
[Journal Article] Improved empirical Bayes ridge regression estimators under multicollinearity2004
- Author(s)
  T.Kubokawa, M.S.Srivastava
- Journal Title
  
  Communications in Statistics-Theory and Methods 33巻
  
  Pages: 1943-1973
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Minimaxity in estimation of restricted parameters2004
- Author(s)
  T.Kubokawa
- Journal Title
  
  Journal of the Japan Statistical Society 34巻2号
  
  Pages: 229-253
- NAID
  110003161362
- Data Source
  KAKENHI-PROJECT-16500172
[Journal Article] Improved empirical Bayes ridge regression estimators under multicollinearity2004
- Author(s)
  T.Kubokawa, M.S.Srivastava
- Journal Title
  
  Communications in Statistics Theory and Methods (in print)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13680371
[Journal Article] Prediction in multivariate mixed linear models2003
- Author(s)
  T.Kubokawa, M.S.Srivastava
- Journal Title
  
  Journal of the Japan Statistical Society 33, 2
  
  Pages: 245-270
- NAID
  110003144467
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13680371
[Journal Article] Prediction in multivariate mixed linear models2003
- Author(s)
  T.Kubokawa, M.S.Srivastava
- Journal Title
  
  Journal of the Japan Statistical Society 33
  
  Pages: 245-270
- NAID
  110003144467
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13680371
[Journal Article] Estimating the covariance matrix : A new approach2003
- Author(s)
  T.Kubokawa, M.S.Srivastava
- Journal Title
  
  Journal of Multivariate Analysis 86
  
  Pages: 28-47
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13680371
[Journal Article] Estimating risk and mean squared error matrix in Stein estimation2002
- Author(s)
  T.Kubokawa, M.S.Srivastava
- Journal Title
  
  Journal of Multivariate Analysis 82
  
  Pages: 39-64
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13680371
[Journal Article] Estimating risk and mean squared error matrix in Stein estimation2002
- Author(s)
  T.Kubokawa, M.S.Srivastava
- Journal Title
  
  Journal of Multivariate Analysis 82, 1
  
  Pages: 39-64
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13680371
[Journal Article] Robust improvement in estimation of a mean matrix in an elliptically contoured distribution.2001
- Author(s)
  T.Kubokawa, M.S.Srivastava
- Journal Title
  
  Journal of Multivariate Analysis 76
  
  Pages: 138-152
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13680371
[Journal Article] Robust improvement in estimation of a mean matrix in an elliptically contoured distribution2001
- Author(s)
  T.Kubokawa, M.S.Srivastava
- Journal Title
  
  Journal of Multivariate Analysis 76, 1
  
  Pages: 138-152
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13680371
[Presentation] 混合効果モデルを利用した小地域推定2016
- Author(s)
  久保川達也
- Organizer
  日本統計学会春季大会
- Place of Presentation
  東北大学川内キャンパス（宮城県仙台市）
- Year and Date
  2016-03-05
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 分散関数を用いたHeteroscedastic Nested Error Regressionモデル2015
- Author(s)
  菅澤翔之助，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  岡山大学津島キャンパス（岡山県岡山市）
- Year and Date
  2015-09-06
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 平均と分散の同時縮小推定における変量効果のロバストな予測について2015
- Author(s)
  玉江大将，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  岡山大学（岡山県岡山市）
- Year and Date
  2015-09-06
- Data Source
  KAKENHI-PROJECT-15H01943
[Presentation] 縮小推定の展開―小地域推定と高次元問題―2015
- Author(s)
  久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  岡山大学津島キャンパス（岡山県岡山市）
- Year and Date
  2015-09-06
- Invited
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 高次元共分散行列の逆行列の推定問題とその応用2015
- Author(s)
  伊藤翼，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  岡山大学津島キャンパス（岡山県岡山市）
- Year and Date
  2015-09-06
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 小地域推定における平均と分散の同時縮小推定法2015
- Author(s)
  玉江大将，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  岡山大学津島キャンパス（岡山県岡山市）
- Year and Date
  2015-09-06
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 小地域推定における平均と分散の同時縮小推定法2015
- Author(s)
  玉江大将，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  岡山大学（岡山県岡山市）
- Year and Date
  2015-09-06
- Data Source
  KAKENHI-PROJECT-15H01943
[Presentation] 分散関数を用いたHeteroscedastic Nested Error Regression モデル2015
- Author(s)
  菅澤翔之助，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  岡山大学（岡山県岡山市）
- Year and Date
  2015-09-06
- Data Source
  KAKENHI-PROJECT-15H01943
[Presentation] 平均と分散の同時縮小推定における変量効果のロバストな予測について2015
- Author(s)
  玉江大将，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  岡山大学津島キャンパス（岡山県岡山市）
- Year and Date
  2015-09-06
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 線形混合モデルに対する変数選択規準cAICの修正2013
- Author(s)
  川久保友超,久保川達也
- Organizer
  2013年度統計関連学会連合大会.
- Place of Presentation
  大阪大学
- Year and Date
  2013-09-10
- Data Source
  KAKENHI-PROJECT-21540114
[Presentation] 一般線形回帰モデルの回帰係数に関する検定統計量のバートレット補正2013
- Author(s)
  小島将裕,久保川達也
- Organizer
  2013年度統計関連学会連合大会
- Place of Presentation
  大阪大学
- Year and Date
  2013-09-09
- Data Source
  KAKENHI-PROJECT-21540114
[Presentation] 小地域推定におけるベンチマーク問題と乗法モデルにおける推定誤差評価2013
- Author(s)
  川久保友超,久保川達也, M. Ghosh
- Organizer
  2013年度統計関連学会連合大会
- Place of Presentation
  大阪大学
- Year and Date
  2013-09-10
- Data Source
  KAKENHI-PROJECT-21540114
[Presentation] 「小地域推定とベンチマーク問題」2012
- Author(s)
  久保川達也
- Organizer
  研究集会「経済統計・政府統計の数理的基礎と応用2012」
- Place of Presentation
  青森公立大学 (青森市)
- Data Source
  KAKENHI-PROJECT-23243039
[Presentation] 縮小推定とその周辺2011
- Author(s)
  久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  九州大学(福岡県)(招待講演)
- Year and Date
  2011-09-07
- Data Source
  KAKENHI-PROJECT-21540114
[Presentation] 縮小推定とその周辺2011
- Author(s)
  久保川達也
- Organizer
  2011年度統計関連学会連合大会
- Place of Presentation
  九州大学
- Year and Date
  2011-09-06
- Data Source
  KAKENHI-PROJECT-21540114
[Presentation] Linear Mixed Model and Small Area Estimation2007
- Author(s)
  T. Kubokawa
- Organizer
  Annual Meeting of Japan Statistics Societies
- Place of Presentation
  Kobe Univeristy
- Year and Date
  2007-09-04
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500172
[Presentation] 線形混合モデルと小地域の推定2007
- Author(s)
  久保川達也
- Organizer
  日本統計関連学会大会
- Place of Presentation
  神戸大学
- Year and Date
  2007-09-04
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500172
[Presentation] 経験ベイズ推定量の条件付きMSEとその小地域推定への応用
- Author(s)
  菅澤翔之助，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2014-09-13 – 2014-09-16
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 線形混合モデルとEBLUPを利用した小地域推定の新展開
- Author(s)
  久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2014-09-13 – 2014-09-16
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 追加的な共変量をもちいた高次元共分散行列の推定
- Author(s)
  池田祐樹，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2014-09-13 – 2014-09-16
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 線形混合モデルにおける予測情報量規準
- Author(s)
  川久保友超，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2014-09-13 – 2014-09-16
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 変換線形混合モデルを用いた小地域推定
- Author(s)
  菅澤翔之助，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2014-09-13 – 2014-09-16
- Data Source
  KAKENHI-PROJECT-26330036
[Presentation] 共変量の値が変化する状況下での線形混合モデルの変数選択とその小地域推定への応用
- Author(s)
  川久保友超，菅澤翔之助，久保川達也
- Organizer
  統計関連学会連合大会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2014-09-13 – 2014-09-16
- Data Source
  KAKENHI-PROJECT-26330036

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Kubokawa Tatsuya 久保川 達也

KUBOKAWA Tatsuya 久保川 達也

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Research on new developments of theory of statistical inference and their applications oPrincipal Investigator

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New development of shrinkage estimation methods in statistical inferencePrincipal Investigator

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Research on new developments of theory of statistical inference in several modern problems in multivariate analysisPrincipal Investigator

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New developments of theories in multivariate statistical inference and their applicationsPrincipal Investigator

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Research on derivations of Bayes estimators with decision-theoretical optimality and their applicationsPrincipal Investigator

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RESARCH ON NEW DEVELOPMENTS OF ESTIMATION THEORY AND THEIR APPLICATIONS IN MULTI-DIMENSIONAL STATISTICAL MODELSPrincipal Investigator

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RESARCH ON THE THEORY AND APPLICATIONS OF EFFICIENT BAYES ESTIMATORS IN MULTIVARIATE STATISTICAL MODELSPrincipal Investigator

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Kubokawa Tatsuya 久保川達也

KUBOKAWA Tatsuya 久保川達也