Variance Reduction for Generalized Likelihood Ratio Method in Quantile Sensitivity Estimation
Résumé
We apply the generalized likelihood ratio (GLR) methods in Peng et al. (2018) and Peng et al. (2021) to estimate quantile sensitivities. Conditional Monte Carlo and randomized quasi-Monte Carlo methods are used to reduce the variance of the GLR estimators. The proposed methods are applied to a toy example and a stochastic activity network example. Numerical results show that the variance reduction is significant.
Domaines
Recherche opérationnelle [math.OC]| Origine | Fichiers produits par l'(les) auteur(s) |
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