Tree-based conditional copula estimation

This article proposes a regression tree procedure to estimate conditional copulas. The associated algorithm determines classes of observations based on covariate values and fits a simple parametric copula model on each class. The association parameter changes from one class to another, allowing for...

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Bibliographic Details
Main Authors: Bonacina Francesco, Lopez Olivier, Thomas Maud
Format: Article
Language:English
Published: De Gruyter 2025-02-01
Series:Dependence Modeling
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Online Access:https://doi.org/10.1515/demo-2024-0010
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