Semiparametric copula models applied to the decomposition of claim amounts - Archive ouverte HAL
Preprints, Working Papers, ... Year : 2023

Semiparametric copula models applied to the decomposition of claim amounts

Abstract

In this paper, we develop a conditional copula model to analyze the distribution of a claim that generates different types of costs and/or simultaneously impacts several guarantees. Our methodology is adapted to taking into account the particular structure of our data, since observations are subject to right-censoring. Right-censoring occurs since payment of a claim is not made instantaneously, and therefore unsettled claims only provide a partial information on the phenomenon that one wishes to model. The new methodology that we develop is supported by theoretical results that show the asymptotic normality of our estimators. A simulation study and a real data analysis illustrate the method.
Fichier principal
Vignette du fichier
Submission.pdf (4.23 Mo) Télécharger le fichier
Origin Files produced by the author(s)
Licence
Public Domain

Dates and versions

hal-04300493 , version 1 (22-11-2023)
hal-04300493 , version 2 (14-03-2024)

Licence

Public Domain

Identifiers

  • HAL Id : hal-04300493 , version 1

Cite

Sébastien Farkas, Olivier Lopez. Semiparametric copula models applied to the decomposition of claim amounts. 2023. ⟨hal-04300493v1⟩
158 View
113 Download

Share

More