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Further results on optimal critical values of pre-test when estimating the regression error variance 期刊论文
ECONOMETRICS JOURNAL, 2006, 卷号: 9, 期号: 1, 页码: 159-176
作者:  Wan, ATK;  Zou, G;  Ohtani, K
收藏  |  浏览/下载:119/0  |  提交时间:2018/07/30
entropy loss  first-order differentiable  inequality constraint  Lebesgue integrable  regression variance  
On unbiased and improved loss estimation for the mean of a multivariate normal distribution with unknown variance 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2004, 卷号: 119, 期号: 1, 页码: 17-22
作者:  Wan, ATK;  Zou, GH
收藏  |  浏览/下载:122/0  |  提交时间:2018/07/30
James-Stein estimator  positive-part rule  risk  quadratic loss  
Optimal critical values of pre-tests when estimating the regression error variance: analytical findings under a general loss structure 期刊论文
JOURNAL OF ECONOMETRICS, 2003, 卷号: 114, 期号: 1, 页码: 165-196
作者:  Wan, ATK;  Zou, GH
收藏  |  浏览/下载:141/0  |  提交时间:2018/07/30
entropy loss  first-order differentiable  Lebesgue integrable  linear restrictions  LINEX loss  quadratic loss  risk  variance homogeneity  
Admissible and minimax estimation of the parameter n in the binomial distribution 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2003, 卷号: 113, 期号: 2, 页码: 451-466
作者:  Zou, G;  Wan, ATK
收藏  |  浏览/下载:136/0  |  提交时间:2018/07/30
admissibility  binomial distribution  minimaxity  number of trials  quadratic loss  
Unbiased estimation of the MSE matrices of improved estimators in linear regression 期刊论文
JOURNAL OF APPLIED STATISTICS, 2003, 卷号: 30, 期号: 2, 页码: 173-189
作者:  Wan, ATK;  Chaturvedi, A;  Zou, GH
收藏  |  浏览/下载:117/0  |  提交时间:2018/07/30
Minimax and Gamma-minimax estimation for the Poisson distribution under LINEX loss when the parameter space is restricted 期刊论文
STATISTICS & PROBABILITY LETTERS, 2000, 卷号: 50, 期号: 1, 页码: 23-32
作者:  Wan, ATK;  Zou, GH;  Lee, AH
收藏  |  浏览/下载:105/0  |  提交时间:2018/07/30
minimax estimator  Gamma-minimax estimator  LINEX loss function  restricted parameter space  least favorable prior  Poisson distribution  
Simultaneous estimation of several stratum means under error-in-variables superpopulation models 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2000, 卷号: 52, 期号: 2, 页码: 380-396
作者:  Zou, GH;  Wan, ATK
收藏  |  浏览/下载:118/0  |  提交时间:2018/07/30
error-in-variables superpopulation models  mean vector of strata  admissibility  linear estimator