Efficient Estimation and Model Selection for Grouped Data with Local Moments
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- Hitomi Kohtaro
- Kyoto Institute of Technology
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- Liu Qing-Feng
- Kyoto University
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- Nishiyama Yoshihiko
- Kyoto University
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- Sueishi Naoya
- University of Wisconsin-Madison
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抄録
This paper proposes efficient estimation methods of unknown parameters when frequencies as well as local moments are available in grouped data. Assuming the original data is an i.i.d. sample from a parametric density with unknown parameters, we obtain the joint density of frequencies and local moments, and propose a maximum likelihood (ML) estimator. We further compare it with the generalized method of moments (GMM) estimator and prove these two estimators are asymptotically equivalent in the first order. Based on the ML method, we propose to use the Akaike information criterion (AIC) for model selection. Monte Carlo experiments show that the estimators perform remarkably well, and AIC selects the right model with high frequency.
収録刊行物
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- JOURNAL OF THE JAPAN STATISTICAL SOCIETY
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JOURNAL OF THE JAPAN STATISTICAL SOCIETY 38 (1), 131-143, 2008
日本統計学会
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詳細情報 詳細情報について
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- CRID
- 1390282680263162624
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- NII論文ID
- 130002113047
- 110006835618
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- NII書誌ID
- AA11510536
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- ISSN
- 03895602
- 13486365
- 18822754
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- MRID
- 2458324
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- NDL書誌ID
- 9598556
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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
- IRDB
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可