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