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CBOT moves to dismiss Eurex lawsuit

The Chicago Board of Trade (CBOT) has filed a motion to dismiss a Eurex lawsuit, which alleged the CBOT and the Chicago Mercantile Exchange had violated the US Sherman Antitrust Act.

TFS launches online coal exchange

TFS, the inter-dealer broker of over-the-counter derivatives and physical products, has launched a global web-based dealing platform for the coal markets.

KWI unveils new energy risk system

KWI, the London-based energy risk technology company, today unveiled a newly developed suite of applications for multi-commodity trading and risk management. The system, known as K2, will replace KWI’s previous flagship product kW3000.

US merger brings uncertain future for BoA/ Fleet FX staff

Bank of America’s (BoA) $47 billion purchase of FleetBoston Financial should bolster its regional US coverage in foreign exchange. But an overlap in jobs is unavoidable with a bank the size of BoA, analysts told RiskNews ' sister publication FX Week ,…

All your hedges in one basket

Leif Andersen, Jakob Sidenius and Susanta Basu present new techniques for single-tranche CDO sensitivity and hedge ratio calculations. Using factorisation of the copula correlation matrix, discretisation of the conditional loss distribution followed by a…

Using the grouped t-copula

Student-t copula models are popular, but can be over-simplistic when used to describe credit portfolios where the risk factors are numerous or dissimilar. Here, Stéphane Daul, Enrico De Giorgi, Filip Lindskog and Alexander McNeil construct a new,…

Benchmarking asset correlations

Basel II stipulates that the asset correlation to be used in calibration of obligor risk weights is 20%. Here, Alfred Hamerle, Thilo Liebig and Daniel Rösch use a parametric model to empirically obtain asset correlations from a large database of…

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