Basel Committee flags further issues with bank modelling
Report finds "wide variation" in some aspects of modelling
The Basel Committee on Banking Supervision's (BCBS) latest study of bank modelling, published today (April 1), sheds new light on the sources of variation in risk weights.
As the second such study, it took a new approach, focusing on actual data rather than hypothetical portfolios. The committee studied banks' internal ratings-based approaches to modelling probability of default (PD), loss given default (LGD) and exposure at default (EAD) for retail and SME exposures. It also examined variation
Only users who have a paid subscription or are part of a corporate subscription are able to print or copy content.
To access these options, along with all other subscription benefits, please contact info@centralbanking.com or view our subscription options here: http://subscriptions.centralbanking.com/subscribe
You are currently unable to print this content. Please contact info@centralbanking.com to find out more.
You are currently unable to copy this content. Please contact info@centralbanking.com to find out more.
Copyright Infopro Digital Limited. All rights reserved.
You may share this content using our article tools. Printing this content is for the sole use of the Authorised User (named subscriber), as outlined in our terms and conditions - https://www.infopro-insight.com/terms-conditions/insight-subscriptions/
If you would like to purchase additional rights please email info@centralbanking.com
Copyright Infopro Digital Limited. All rights reserved.
You may share this content using our article tools. Copying this content is for the sole use of the Authorised User (named subscriber), as outlined in our terms and conditions - https://www.infopro-insight.com/terms-conditions/insight-subscriptions/
If you would like to purchase additional rights please email info@centralbanking.com
More on Micro-prudential
Supervisors see promise in AI but warn data remains key
IMF’s “StatGPT” project has promise but data problems are hard to solve, Regnology panellists say
Supervisors face reputational risk from fraud, Basel Committee says
Surveys shows some forms of digital fraud are rising, but data gaps are “significant”, paper warns
Former executives of troubled lender wanted by Vietnam police
Central bank is looking for investors to acquire failed Saigon Commercial Bank
Joachim Nagel on the ECB’s terminal rate, fiscal policy, model relevance and the digital euro
The Deutsche Bundesbank president speaks about compromise on the Governing Council, rolling back PEPP, the need to implement Basel III and the chances of a revised Stability and Growth Pact
Data privacy and protection: non-negotiable supervisory equations
Manoj Singh says data protection is essential to modern finance, but throws up myriad supervisory challenges
Deep learning models are ‘fragile’, BoE paper finds
Models suffering from “Rashomon effect” need better supervision, authors say
Brazil governor promises to end high-interest rotating credit
Campos Neto tells legislators central bank achieved “soft landing” on monetary policy
BIS paper’s guide to monitoring ‘highly leveraged’ non-banks
Using new data sources can help to shed light on an opaque sector, authors say