
New model simplifies loan-loss forecasts. Some say it’s too simple
Modelling approach devised by Commerzbank quant promises to ease computational burden, but may not suit complex portfolios

A new approach to calculating lifetime expected credit losses could greatly reduce the computational burden banks face in complying with new loan-loss accounting rules, but experts say the approach may have only a limited application.
The new technique groups loans into two categories, and performs the calculation on each category, rather than on individual loans, thereby up speeding the process. The approach is outlined in a recent paper by Commerzbank analyst Michael Winands.
The two
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@risk.net or view our subscription options here: http://subscriptions.risk.net/subscribe
You are currently unable to print this content. Please contact info@risk.net to find out more.
You are currently unable to copy this content. Please contact info@risk.net 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@risk.net
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@risk.net
More on Risk management
Ion cyber outage continues as banks rely on workarounds
ABN Amro, Macquarie, RBC among firms hit; ransom deadline tomorrow, but service may be down for days
Grim repo warning spotlights BNP Paribas booking model
Federal regulators may be targeting French bank’s Paris-based book of US Treasuries
Lifetime achievement award: Stephen Kealhofer
Risk Awards 2023: KMV co-founder helped usher in a new era of credit risk analysis – at banks and investors
Risk Awards 2023: The winners
BNP Paribas takes top derivatives prize, lifetime award for Stephen Kealhofer, Nomura wins rates
Markets Technology Awards 2023: This year’s model
Vendors are offering greater modelling flexibility. What if that’s not enough?
Op risk data: Wells Fargo walloped to the tune of $1.7bn
Also: AML breaches at Danske and Santander; Russia’s Radiotechbank scammed. Data by ORX News
Court allows lawsuit against Credit Suisse to proceed
Shareholder alleges board and senior execs breached fiduciary duties by failing to oversee risk
NSCC and OCC to enhance co-operation on large cash calls
New deal would improve management of options expiries, but will stop short of cross-margining