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- Alhassan Abdal Wahab
- Graduate School of Science and Technology, Chiba University
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- Ohuchi Shunji
- Department of Mathematics, Kisarazu National College of Technology
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- Taguri Masaaki
- Department of Mathematics, Faculty of Science, Chiba University
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抄録
When using the randomized response technique to estimate a proportion π associated with some kind of stigmatizing characteristic in a population, researchers have always made the assumption that a respondent will respond truthfully or honestly to statements concerning his or her membership of the stigmatized group.<br>In this paper, we propose a design which eliminates the necessity of this assumption examining first the original design of Warner (1965) to obtain an estimator after removing this assumption and instead include an estimate of the probability of dishonest answers. Using a model which specifies the probability of a dishonest answer, our proposed estimator for π is obtained. The optimal choice of sampling design parameters is discussed and robustness with respect to the optimal parameter values is also investigated. A sampling procedure applicable to practical situations is recommended. The variance of this estimator is compared numerically with that of the corresponding Warner's estimator without the honesty assumption, based on the results, an analysis of estimators with reduced variances is carried out. Finally, a two-trial related question randomized response estimator with variances lower in most cases than those of the corresponding Warner's estimator and the estimator proposed earlier is examined.
収録刊行物
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- Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｊａｐａｎｅｓｅ Ｓｏｃｉｅｔｙ ｏｆ Ｃｏｍｐｕｔａｔｉｏｎａｌ Ｓｔａｔｉｓｔｉｃｓ
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Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｊａｐａｎｅｓｅ Ｓｏｃｉｅｔｙ ｏｆ Ｃｏｍｐｕｔａｔｉｏｎａｌ Ｓｔａｔｉｓｔｉｃｓ 4 (1), 1-24, 1991
日本計算機統計学会
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詳細情報 詳細情報について
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- CRID
- 1390001204414265600
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- NII論文ID
- 110001235582
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- NII書誌ID
- AA10823693
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- ISSN
- 18811337
- 09152350
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- MRID
- 1153628
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- 本文言語コード
- en
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- データソース種別
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- JaLC
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可