Reverse stress testing via multivariate modeling with vine copulas
Fuente:
arXiv
Enregistré dans:
| Auteurs principaux: | , |
|---|---|
| Format: | Preprint |
| Publié: |
2024
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1866914735897706496 |
|---|---|
| author | Zhou, Menglin Nolde, Natalia |
| author_facet | Zhou, Menglin Nolde, Natalia |
| contents | As an important tool in financial risk management, stress testing aims to evaluate the stability of financial portfolios under some potential large shocks from extreme yet plausible scenarios of risk factors. The effectiveness of a stress test crucially depends on the choice of stress scenarios. In this paper we consider a pragmatic approach to stress scenario estimation that aims to address several practical challenges in the context of real life financial portfolios of currencies from a bank. Our method utilizes a flexible multivariate modelling framework based on vine copulas. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_00109 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Reverse stress testing via multivariate modeling with vine copulas Zhou, Menglin Nolde, Natalia Applications As an important tool in financial risk management, stress testing aims to evaluate the stability of financial portfolios under some potential large shocks from extreme yet plausible scenarios of risk factors. The effectiveness of a stress test crucially depends on the choice of stress scenarios. In this paper we consider a pragmatic approach to stress scenario estimation that aims to address several practical challenges in the context of real life financial portfolios of currencies from a bank. Our method utilizes a flexible multivariate modelling framework based on vine copulas. |
| title | Reverse stress testing via multivariate modeling with vine copulas |
| topic | Applications |
| url | https://arxiv.org/abs/2404.00109 |