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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Autores principales: Chamay Kruger, Willem Daniel Schutte, Tanja Verster
Formato: article
Lenguaje:EN
Publicado: MDPI AG 2021
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LGD
Acceso en línea:https://doaj.org/article/bbbf6ba1bd0a4c899f6dbab8ebe0103b
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