A historical-parametric hybrid VAR
The calculation of value-at-risk by historical simulation suffers increasingly from the problem of missing market data as the number of time series being included grows. This problem, therefore, tends to be particularly severe when VAR is used for calculating specific risk. Robin Stuart shows how the familiar methods of historical simulation and parametric VAR can be combined to produce a new hybrid VAR possessing some of the best features of both and capable of addressing the problem of
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.
As outlined in our terms and conditions, https://www.infopro-digital.com/terms-and-conditions/subscriptions/ (point 2.4), printing is limited to a single copy.
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. As outlined in our terms and conditions, https://www.infopro-digital.com/terms-and-conditions/subscriptions/ (clause 2.4), an Authorised User may only make one copy of the materials for their own personal use. You must also comply with the restrictions in clause 2.5.
If you would like to purchase additional rights please email info@risk.net
More on Risk management
Op risk data: Two Sigma pays the price for model mess
Also: KuCoin’s AML fail, Angola bribes bite Trafigura, and Trump’s green scepticism. Data by ORX News
Cool heads must guide financial regulation of climate risk
Supervisors can’t simply rely on ‘magical thinking’ of market discipline, says Sergio Scandizzo
‘More questions than answers’ in race to build repo plumbing
Complexity could slow development of matching and credit-checking tools for US Treasury trades
How Citi moved GenAI from firm-wide ban to internal roll-out
Bank adopted three specific inward-facing use cases with a unified framework behind them
Margin standards are here – and clearing firms aren’t happy
Clearing members complain that latest transparency proposals would force them to act as middlemen by providing margin simulation tools for clients
Riding the storm: banking in the era of climate risk
Climate-related risk is playing an increasing role in banks’ future strategies, resilience and prosperity
Buffer stop: Eurex clearing members shunt default fund
Clearing house’s CRO says both members and clients opt to pay more margin instead
How a serverless risk engine transformed a digital bank
Migrating to the cloud permitted scalability, faster model updates and a better team structure
