OHTANI Kazuhiro 大谷一博

… Alternative Names

KAZUHIRO Ohtani 大谷一博

大谷一博オオタニカズヒロ

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Researcher Number	00106626
Other IDs
Affiliation (based on the past Project Information) *help	2017: 神戸大学, 大学院経済学研究科, 教授 2012: 神戸大学, 大学院・経済学研究科, 教授 2012: 神戸大学, 経済学研究科(研究院), 教授 2011: 神戸大学, 経済学研究科, 教授 2010: 神戸大学, 大学院・経済学研究科, 教授 … More 2008: Kobe University, 大学院経済学研究科, 教授 2006 – 2008: 神戸大学, 経済学研究科, 教授 2001 – 2002: 神戸大学, 経済学研究科, 教授 1996: 神戸大学, 経済学部, 教授 1993: 神戸大学, 経済学部, 教授 Less
Review Section/Research Field	Principal Investigator Economic statistics / Economic statistics Except Principal Investigator Economic statistics
Keywords	Principal Investigator 決定係数 / 予備検定推定量 / リッジ回帰推定量 / ブートストラップ法 / 縮小推定量 / 予備検定 / Stein型推定量 / Stein-rule estimator / estimator for error variance / small sample properties … More / coefficient of determination / pre-test / bootstrap method / shrinkage estimators / 誤差分散推定量 / 誤差分推定量 / 小標本特性 / 決定系数 / 加重平均推定量 / 自由度修正決定係数 / LINEX損失関数 / Pitmanの近さ規準 / 混合型予備検定推定量 / 不等式制約 / 多変量 t 分布 / 平均自乗誤差推定量 / Stein 型推定量 / 平均自乗誤差 / 計量経済学 / 統計学 / Pitman nearness基準 / Stein型分散推定量 / 精度評価 / 線形制約 / 推定精度 / 優越性 / リスク関数 / 最小MSE推定量 / 密度関数 / 非対称損失関数 / 特定化過誤 / 危険関数 … More Except Principal Investigator ブートストラップ / チョウ検定 / 縮小推定量 / ブートストラップ法 / 縮小推定 / 構造変化 Less

Studies on econometric analyses on models with possible structural breaks
- Principal Investigator
  
  Namba Akio
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Economic statistics
- Research Institution
  Kobe University
Comparison of shrinkage estimators under alternative criteriaPrincipal Investigator
- Principal Investigator
  
  OHTANI Kazuhiro
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic statistics
- Research Institution
  Kobe University
Evaluating the precision of estimation of the shrinkage estimators with linear restrictions by the Bootstrap methodsPrincipal Investigator
- Principal Investigator
  
  KAZUHIRO Ohtani
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic statistics
- Research Institution
  Kobe University
Evaluation of precision of estimation of shrinkage estimators by the bootstrap method, and its applications to empirical researchesPrincipal Investigator
- Principal Investigator
  
  OHTANI Kazuhiro
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic statistics
- Research Institution
  Kobe University
正規および非正規誤差項のもとでのバイアス推定量の統計的性質Principal Investigator
- Principal Investigator
  
  大谷一博
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic statistics
- Research Institution
  Kobe University
非対称な損失関数のもとでの推定Principal Investigator
- Principal Investigator
  
  大谷一博
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Economic statistics
- Research Institution
  Kobe University

All 2017 2013 2012 2011 2010 2009 2008 2007 Other

All Journal Article

[Journal Article] MSE Performance of the Weighted Average Estimators Consisting of Shrinkage Estimators2017
- Author(s)
  Akio Namba and Kazuhiro Ohtani
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: 印刷中
- NAID
  120006477538
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26780136
[Journal Article] 誤差項が多変量 t 分布に従うときの MMSE 推定量の族で構成された同質予備検定推定量の MSE パフォーマンス2013
- Author(s)
  大谷　一博
- Journal Title
  
  国民経済雑誌
  
  Volume: 207 Pages: 1-10
- NAID
  110009552739
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] 誤差項が多変量 t 分布に従うときの MMSE 推定量の属で構成された同質予備検定推定量の MSE パフォーマンス2013
- Author(s)
  大谷一博
- Journal Title
  
  国民経済雑誌
  
  Volume: 第207巻、第2号(2月) Pages: 1-10
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] MSE performance of a heterogeneous pre-test ridge regression estimator2012
- Author(s)
  Namba, A. and K. Ohtani
- Journal Title
  
  Communications in Statistics-Theory and Methods
  
  Volume: Vol. 41 Pages: 1692-1700
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] Small sample properties of a pre-test Stein-rule estimator for each individual regression coefficient under an alternative null hypothesis in the pre-test2012
- Author(s)
  Namba, A. and K. Ohtani
- Journal Title
  
  Kobe University Economic Review
  
  Volume: Vol.58 Pages: 1-9
- NAID
  110009552543
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] 省略された説明変数があるときのPitmanの近さ規準のもとでの決定係数と自由度修正決定係数の比較2011
- Author(s)
  大谷一博
- Journal Title
  
  国民経済雑誌
  
  Volume: 203 Pages: 1-7
- NAID
  110008092046
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] MSE performance of a homogeneous pre-test estimator consisting of a family of MMSE estimators2011
- Author(s)
  Ohtani, K.
- Journal Title
  
  Kobe University Economic Review
  
  Volume: Vol.57
- NAID
  110009004167
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] MSE performance of a heterogeneous pre-test ridge regression estimator2011
- Author(s)
  Namba, A., K.Ohtani
- Journal Title
  
  Communications in Statistics-Theory and Methods
  
  Volume: 41(近刊)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] 省略された説明変数があるときの Pitman の近さ規準のもとでの決定係数と自由度修正決定係数の比較2011
- Author(s)
  大谷一博
- Journal Title
  
  国民経済雑誌
  
  Volume: 第203巻、第2号(2月) Pages: 1-7
- NAID
  110008092046
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] Risk performance of a weighted average estimator consisting of the ridge regression estimator and OLS estimators under Linex loss2010
- Author(s)
  K.Ohtani
- Journal Title
  
  Kobe University Economic Review
  
  Volume: 56 Pages: 1-11
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] Risk performance of a weighted average estimator consisting of the ridge regression and OLS estimators under Linex loss2010
- Author(s)
  Ohtani, K.
- Journal Title
  
  Kobe University Economic Review
  
  Volume: Vol.56 Pages: 1-11
- NAID
  120002923549
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] Risk performance of a pre-test ridge regression estimator under the LINEX loss function when each individual regression coefficient is estimated2010
- Author(s)
  Namba, A. and K. Ohtani
- Journal Title
  
  Journal of Statistical Computation and Simulation
  
  Volume: Vol.80, No.3 Pages: 255-262
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] Risk Performance of a Pre-Test Ridge Regression Estimator under the LINEX Loss Function when Each Individual Regression Coefficient is estimated2010
- Author(s)
  Namba, A., K.Ohtani
- Journal Title
  
  Journal of Statistical Computation and Simulation
  
  Volume: 80 Pages: 255-262
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22530208
[Journal Article] 不等式制約付リッジ回帰推定量のブートストラップ法による精度評価2009
- Author(s)
  大谷一博
- Journal Title
  
  国民経済雑誌第199巻第3号(3月)
  
  Pages: 1-9
- NAID
  110007027756
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] 不等式制約付リッジ回帰推定量のブートストラップ法による精度評価」『国民経済雑誌』第199巻、第3号(3月)2009
- Author(s)
  大谷一博
- Journal Title
  
  国民経済雑誌 199
  
  Pages: 1-9
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] Comparison of the Stein and the Usual Estimators for the Regression Error Variance under the Pitman Nearness Criterion when Variables are omitted2009
- Author(s)
  Ohtani, K., A. T. K. Wan
- Journal Title
  
  Statistical Papers 50
  
  Pages: 151-160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] Small sample properties of a ridge regression estimator with an inequality constraint, Vol. 542008
- Author(s)
  Ohtani, K.
- Journal Title
  
  Kobe University Economic Review 54
  
  Pages: 15-23
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] Risk Performance of a Pre-Test Ridge Regression Estimator under the LINEX Loss Function when Each Individual Regression Coefficient is estimated2008
- Author(s)
  Namba, A. and K. Ohtani
- Journal Title
  
  Journal of Statistical Computation and Simulation, forthcoming
  
  Pages: 0-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] On the evaluation of precision of estimation of a pre-test ridge regression estimator by the bootstrap methods2007
- Author(s)
  Ohtani, K.
- Journal Title
  
  Kobe University Economic Review Vol.53
  
  Pages: 1-7
- NAID
  110006680695
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] ブートストラップ法によるリッジ回帰推定量の精度計価2007
- Author(s)
  大谷一博
- Journal Title
  
  国民経済雑誌 195・4(近刊)
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] Testing Demand Homogeneity when Error Terms have an Elliptically Symmetric Distribution2007
- Author(s)
  Ogura, M. and K. Ohtani
- Journal Title
  
  Applied Economics Letters 14
  
  Pages: 497-502
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] ブートストラップ法によるリッジ回帰推定量の精度評価2007
- Author(s)
  大谷一博
- Journal Title
  
  国民経済雑誌 195
  
  Pages: 17-28
- NAID
  110006239761
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] On the evaluation of precision of estimation of a pre-test ridge regression estimator by the bootstrap methods2007
- Author(s)
  K. Ohtani
- Journal Title
  
  Kobe University Economic Review 53
  
  Pages: 1-7
- NAID
  110006680695
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] Risk Performance of a Pre-Test Ridge Regression Estimator under the LINEX Loss Function when Each Individual Regression Coefficient is estimated
- Author(s)
  Namba, A., K. Ohtani
- Journal Title
  
  Journal of Statistical Computation and Simulation (掲載確定) (forthcoming)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18530159
[Journal Article] Comparison of the Stein and the Usual Estimators for the Regression Error Variance under the Pitman Nearness Criterion when Variables are Omitted
- Author(s)
  Kazuhiro Ohtani
- Journal Title
  
  Statistical Papers (Forthcoming)
- Data Source
  KAKENHI-PROJECT-18530159

1. Namba Akio (60324901)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. Ullah Aman

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. Xu Haifeng

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. Wang Yanan

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

OHTANI Kazuhiro 大谷 一博

KAZUHIRO Ohtani 大谷 一博

大谷 一博 オオタニ カズヒロ

Research Projects

Research Products

Co-Researchers

Studies on econometric analyses on models with possible structural breaks

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Comparison of shrinkage estimators under alternative criteriaPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Evaluating the precision of estimation of the shrinkage estimators with linear restrictions by the Bootstrap methodsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Evaluation of precision of estimation of shrinkage estimators by the bootstrap method, and its applications to empirical researchesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

正規および非正規誤差項のもとでのバイアス推定量の統計的性質Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

非対称な損失関数のもとでの推定Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] MSE Performance of the Weighted Average Estimators Consisting of Shrinkage Estimators2017

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 誤差項が多変量 t 分布に従うときの MMSE 推定量の族で構成された同質予備検定推定量の MSE パフォーマンス2013

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 誤差項が多変量 t 分布に従うときの MMSE 推定量の属で構成された同質予備検定推定量の MSE パフォーマンス2013

Author(s)

Journal Title

Data Source

[Journal Article] MSE performance of a heterogeneous pre-test ridge regression estimator2012

Author(s)

Journal Title

Data Source

[Journal Article] Small sample properties of a pre-test Stein-rule estimator for each individual regression coefficient under an alternative null hypothesis in the pre-test2012

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 省略された説明変数があるときのPitmanの近さ規準のもとでの決定係数と自由度修正決定係数の比較2011

Author(s)

Journal Title

NAID

Data Source

[Journal Article] MSE performance of a homogeneous pre-test estimator consisting of a family of MMSE estimators2011

Author(s)

Journal Title

NAID

Data Source

[Journal Article] MSE performance of a heterogeneous pre-test ridge regression estimator2011

Author(s)

Journal Title

Data Source

[Journal Article] 省略された説明変数があるときの Pitman の近さ規準のもとでの決定係数と自由度修正決定係数の比較2011

OHTANI Kazuhiro 大谷一博

KAZUHIRO Ohtani 大谷一博

大谷一博オオタニカズヒロ