Assessing bank's default probability using the ASRF model
Petar Radkov, Leda D. Minkova
Abstract
Open-access reader
Petar Radkov, Leda D. Minkova
Abstract
Open-access reader
In this paper it is shown how a Vasicek-model approach and the assumptions in Basel 2 regulatory framework can be used to develop measures of the probability of banks' failure. The Basel 2 framework is based on a Vasicek-model approach. The estimation of the propose measure of bank probability of default could be made over the capital ratio from supervisory authorities (non-public information) or over the capital ratio from balance sheet data (public available information).
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In this paper it is shown how a Vasicek-model approach and the assumptions in Basel 2 regulatory framework can be used to develop measures of the probability of banks' failure. The Basel 2 framework is based on a Vasicek-model approach. The estimation of the propose measure of bank probability of default could be made over the capital ratio from supervisory authorities (non-public information) or over the capital ratio from balance sheet data (public available information).
Key concepts: Vasicek model, Probability of default, Basel II, Capital requirement, Basel III, Balance sheet, Risk-weighted asset, Econometrics