Risk magazine
Searching for stability
Alexander Campbell talks to Tom Wilson, chief risk officer at Allianz
A market model on the iTraxx
A market model for the dynamics of credit-risky baskets and indexes such as the iTraxx has long been sought, but because of difficulties with the natural numéraire has remained elusive. Here, Philippe Carpentier proposes using hedging arguments to…
Variance-covariance-based risk allocation in credit portfolios
Mikhail Voropaev proposes high-precision analytical approximation for variance-covariance-based risk allocation in a portfolio of risky assets. A general case of a single-period multi-factor Merton-type model with stochastic recovery is considered. The…
Sponsored statement: Inflation derivatives – history in the making
It has been a roller-coaster ride of a year for inflation-linked products – thanks to the global economic problems that everybody has been encountering, the collapse of Lehman Brothers and the use of quantitative easing by central banks – in their…
