Swaptions
Hedging spurs growth in credit swaptions
Market jitters and lower bid/offer spreads promote growth in credit swaptions
A Libor market model with a stochastic basis
A Libor market model with a stochastic basis
Interest rates house
Structured Products Europe Awards 2010
Post-shock short-rate pricing
Post-shock short-rate pricing
Smooth calibration of Markov functional models for pricing exotic interest rate derivatives
The Libor market model is widely used but often criticised for its slowness. Nick Denson and Mark Joshi develop an accurate and stable calibration procedure that allows for the effective use of a control variate
Convexity adjustments in inflation-linked derivatives
Dorje Brody, John Crosby and Hongyun Li value several types of inflation-linked derivatives using a multi-factor version of the Hughston (1998) and Jarrow & Yildirim (2003) model. Expressions for the prices of zero-coupon inflation swaps with delayed…
Convexity adjustments in inflation-linked derivatives
Dorje Brody, John Crosby and Hongyun Li value several types of inflation-linked derivatives using a multi-factor version of the Hughston (1998) and Jarrow & Yildirim (2003) model. Expressions for the prices of zero-coupon inflation swaps with delayed…
Combining the SABR and LMM models
Pierre Henry-Labordere analyses a stochastic volatility Libor market model that combines the SABR and Brace-Gatarek-Musiela (BGM) models in a natural way. Using an innovative geometrical method, he explains how to obtain analytical formulas for swaption…
A bridge between mortgage TBA options and swaptions
Shijun Liu provides basis-point volatility option pricing formulas for swaptions and mortgage to-be-announced options that make direct comparison of volatilities easy and transparent across the two interest rate derivatives markets. Basis-point…
A bridge between mortgage TBA options and swaptions
Interest Rates
Cash-settled swaptions and no-arbitrage
Brief Communication
Combining the SABR and LMM models
Pierre Henry-Labordere analyses a stochastic volatility Libor market model that combines the SABR and Brace-Gatarek-Musiela (BGM) models in a natural way
A time-homogeneous, SABR-consistent extension of the LMM
Riccardo Rebonato proposes an extension of the Libor market model (LMM) that recovers the stochastic, alpha, beta, rho (SABR) caplet prices almost exactly for all strikes and maturities. The dynamics of the volatility are chosen so as to be consistent…
A time-homogeneous, SABR-consistent extension of the LMM
Riccardo Rebonato proposes an extension of the Libor market model (LMM) that recovers the SABR caplet prices almost exactly for all strikes and maturities. The dynamics of the volatility are chosen so as to be consistent across expiries, to be…
Age of reason or age of procedure?
The risk management industry's increasing use of sophisticated models and technology – when coupled with poor modelling choices – can cause problems. Stephen Blyth calls for a return to to judgement and reasoning, and a halt to proceduralism.
Correlating market models
While swaption prices theoretically contain information on interest rate correlation, Bruce Choy, Tim Dun and Erik Schlögl argue that, for any practical purpose, this information cannot be extracted. Care must therefore be taken when pricing correlation…
Calibrating Libor
With a rich spectrum of maturities and tenors to contend with, the toughest aspect of pricing interest rate options is calibrating models of forward rates to market data. Here, Damiano Brigo and Fabio Mercurio present a scheme for simultaneously…
Swaptions with a smile
Masterclass – with JP Morgan