Using Model Performance to Assess the Representativeness of Data for Model Development and Calibration in Financial Institutions

This paper proposes a methodology that utilises model performance as a metric to assess the representativeness of external or pooled data when it is used by banks in regulatory model development and calibration. There is currently no formal methodology to assess representativeness. The paper provide...

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Enregistré dans:
Détails bibliographiques
Auteurs principaux: Chamay Kruger, Willem Daniel Schutte, Tanja Verster
Format: article
Langue:EN
Publié: MDPI AG 2021
Sujets:
LGD
Accès en ligne:https://doaj.org/article/bbbf6ba1bd0a4c899f6dbab8ebe0103b
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