Bibliographic Information
- Other Title
-
- 誤差分散のスタイン型改良信頼区間の最適性について
- ゴサ ブンサン ノ スタインガタ カイリョウ シンライ クカン ノ サイテキセイ ニ ツイテ
Search this article
Abstract
In this paper the optimality of the Stein type confidence interval of the disturbance variance among the class of pre-test confidence interval after the pre-test for a linear hypothesis on coefficients is considered. The Stein type confidence interval is a member in the class with a critical value, say c. It is known that the Stein type confidence interval is the best in the subclass which consists of the pre-test confidence intervals with a smaller critical value than c. It is shown that an extension of the optimality to a larger class is not possible.
Journal
-
- 岡山大学経済学会雑誌
-
岡山大学経済学会雑誌 30 (3), 271-280, 1999-03-10
岡山大学経済学会
- Tweet
Details 詳細情報について
-
- CRID
- 1390290699525546752
-
- NII Article ID
- 110000129956
-
- NII Book ID
- AN00032897
-
- ISSN
- 03863069
-
- NDL BIB ID
- 4697743
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- IRDB
- NDL
- CiNii Articles