Technical paper
The saddlepoint method and portfolio optionalities
Richard Martin describes the application of saddlepoint methods to the calculation of tranche payouts and expected shortfall in loss distributions. Aside from computational use in their own right, the resulting formulas motivate a forthcoming discussion…
Maximum draw-down and directional trading
Maximum draw-down measures the worst drop in a market in a given time period. Jan Vecer shows how to price and replicate this event. Replication can be naturally linked to existing popular trading strategies, such as momentum or contrarian trading
Modelling natural gas futures returns
In this article, Mats Kjaer and Ehud Ronn propose and estimate the correlation matrix of natural gas futures returns. They describe the relationship between the correlation and the time between two contracts' maturities, along with the number of 'April'…
Understanding longevity bonds
Cutting edge: longevity bonds
Van Lanschot Bankiers
Quant Analysis
KBC Bank/CBC Banque
Quant Analysis
Britannia International
Quant Analysis
EverBank
Quant Analysis
Managing interest rate risk for non-maturity deposits
For many banks, non-maturity deposits represent a significant part of funding. However, there is still no commonly accepted approach to managing such deposits' interest rate risk. Marije Elkenbracht and Bert-Jan Nauta introduce two dynamic hedge…
Cutting edges using domain integration
Zhengyun Hu, Jeroen Kerkhof, Paul McCloud and Jorg Wackertapp present the semi-analytic lattice integrator tree, a domain integrator method for pricing derivatives. This method can eliminate almost all numerical noises in derivatives pricing, and…
Optimising omega
Optimising a portfolio's omega generally requires non-linear optimisation methods. Helmut Mausser, David Saunders and Luis Seco show that, under suitable conditions, a simple change of variables transforms the problem into a linear program that is much…