Collateralised debt obligations (CDOs)

Beyond distributional analysis

In the third article in a four-part series, David Rowe considers the need for financial risk management to move beyond distributional analysis to consider more qualitative inputs

Spotlight on Goldman

The US Securities and Exchange Commission filed a lawsuit against Goldman Sachs in April, alleging it had misled clients by not disclosing that a major hedge fund had helped select the underlying assets in a collateralised debt obligation and was…

A bottom-up model with top-down dynamics

Yadong Li proposes a flexible, tractable and arbitrage-free bottom-up dynamic correlation modelling framework with a consistent stochastic recovery specification for multi-name credit derivatives. In this framework, the model’s spread dynamics can be…

Goldman charged over CDO role

The US Securities and Exchange Commission filed a lawsuit against Goldman Sachs in April, alleging the firm misled clients. Some observers suggest the action may not be successful, but criticise Goldman’s behaviour. By Mark Pengelly and Duncan Wood

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