Robust simulation-based estimation
โ Scribed by Marc G. Genton; Xavier de Luna
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 127 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0167-7152
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โฆ Synopsis
The simulation-based inferential method called indirect inference was originally proposed for statistical models whose likelihood is di cult or even impossible to compute and=or to maximize. In this paper, indirect estimation is proposed as a device to robustify the estimation for models where this is not possible or di cult with classical techniques such as M-estimators. We derive the in uence function of the indirect estimator, and present results about its gross-error sensitivity and asymptotic variance. Two examples from time series are used for illustration.
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