Credit risk

Sweden’s credit risk maverick

“We don’t like portfolio management,” says Björn Börjesson, executive vice-president and head of the central credit department at Svenska Handelsbanken in Stockholm.

Correlation and credit risk

Active development of full credit portfolio modelling continues apace, even though it is not recognised in the proposed Basel II framework.

Looking to the new horizon

Can a firm cut costs while increasing operational risk controls? This is just one of the many challenges facing the investment industry.

Correlation and credit risk

Active development of full credit portfolio modelling continues apace, even though it is not recognised in the proposed Basel II framework. An important issue is the relationship between probability of default and loss-given default. In this last of four…

Beyond the pail

Australia’s regulator has hinted that it may work outside of the Basel Accord to set its own risk weightings for residential mortgages if adjustments aren’t made, writes Nick Sawyer.

Calculating portfolio loss

For credit portfolios, analytical methods work best for tail risk, while Monte Carlo is used to model expected loss. However, products such as CDOs require a model for the entire distribution. Sandro Merino and Mark Nyfeler meet the challenge by…

Clearing the obstacles

Credit quality is essential to every energy firm’s success, as recent problems at Aquila and Dynegy attest. Couple this with the post-Enron threat of increased regulation for OTC energy derivatives and it is clear that the energy trading market needs…