Sensitivity of credit risk stress test results: Modelling issues with an application to Belgium
This paper assesses the sensitivity of solvency stress testing results to the choice of credit risk variable and level of data aggregation at which the stress test is conducted. In practice, both choices are often determined by technical considerations, such as data availability. Using data for the Belgian banking system, we find that the impact of a stress test on banks' Tier 1 ratios can differ substantially depending on the credit risk variable and the level of data aggregation considered. If solvency stress tests are going to be used as a supervisory tool or to set regulatory capital requi... Mehr ...
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Dokumenttyp: | doc-type:workingPaper |
Erscheinungsdatum: | 2018 |
Verlag/Hrsg.: |
Brussels: National Bank of Belgium
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Schlagwörter: | ddc:330 / C52 / G21 / stress tests / credit risk / sensitivity analysis / capital requirements / modelling choices |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-28963181 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | http://hdl.handle.net/10419/182215 |