Quadratic Gaussian inflation

Quadratic Gaussian models are particularly amenable to analytic solutions, and so have become popular for rates modelling. Here, Manlio Trovato, Diana Ribeiro and Hringur Gretarsson extend the approach to inflation, and show that realistic smile and convexity corrections can be obtained

inflation-road-sign

The liquidity and transparency of the inflation options market has increased considerably in recent years, with all major brokers now providing screens with prices of year-on-year and zero-coupon caps and floors at various strikes. These prices show that the inflation market is characterised by a pronounced smile and skew in implied option volatilities, with implied distributions of year-on-year forwards having pronounced fat tails. It is therefore important that inflation derivatives pricing

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 copy this content. Please contact info@risk.net to find out more.

Sorry, our subscription options are not loading right now

Please try again later. Get in touch with our customer services team if this issue persists.

New to Risk.net? View our subscription options

New investor solutions for inflationary markets

Geopolitical risks, price volatility, clashing cycles, higher interest rates – these are tough times for economies and investors. Ahead of the 2022 Societe Generale/Risk.net Derivatives and Quant Conference, Risk.net spoke to the bank’s team about some…

Most read articles loading...

You need to sign in to use this feature. If you don’t have a Risk.net account, please register for a trial.

Sign in
You are currently on corporate access.

To use this feature you will need an individual account. If you have one already please sign in.

Sign in.

Alternatively you can request an individual account here