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Feasible estimation...
Abstract
Ämnesord
Stäng
- This paper presents a two-step pseudo likelihood estimation for generalized linear mixed models with the random effects being correlated between groups. The core idea is to deal with the random intractable integrals in the likelihood function by multivariate Taylor's approximation. The accuracy of the estimation technique is assessed in a Monte-Carlo study: An application of it with binary response variable is presented using a real dara set on credit defaults from two Swedish banks. Thanks to the use of two-step estimation technique, the proposed algorithm outperforms conventional likelihood algoritms in terms of computational time.
Ämnesord
- NATURVETENSKAP -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Probability Theory and Statistics (hsv//eng)
Nyckelord
- PQL
- Laplace approximation
- interdependence
- cluster errrors
- credit risk model
- SOCIAL SCIENCES
- SAMHÄLLSVETENSKAP
- Statistics
- Statistik
- Statistics
- Statistik
- Kreditriskmodellering
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