Risk optimisation: the noise is the signal
Benedict Burnett, Simon O’Callaghan and Tom Hulme introduce a new method of optimising the accuracy and time taken to calculate risk for an XVA trading book. They show how to make a dynamic choice of the number of paths and time discretisation focusing computational effort on calculations that give the most information in explaining the P&L
CLICK HERE TO VIEW THE PDF
The make-up of bank trading books can be highly variable. At one end of the spectrum are flow books, consisting of a fairly homogeneous set of quick-to-value trades. At the other end, we have valuation adjustment books, referencing a heterogeneous set of counterparties, each with different underlying trade populations. These trades, and hence the XVAs for different counterparties, will vary enormously both in the time needed for calculation and the magnitude of the
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 inf[email protected] or view our subscription options here: http://subscriptions.risk.net/subscribe
You are currently unable to print this content. Please contact [email protected] to find out more.
You are currently unable to copy this content. Please contact [email protected] 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 [email protected]
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 [email protected]
More on Derivatives
Risk Management
Litigation threats seen delaying SEC climate disclosure rules
Efforts to demonstrate materiality of exposures to investment decision-making is taking longer than expected, say lawyers
Receive this by email