Credit risk

EBA: Common credit risk definitions vital

European regulators have overhauled bank reporting standards to ensure comparability, with new Finrep and Corep templates to be rolled out from this month. The latest step has been to agree common definitions for forborne and non-performing exposures…

Hedge backtesting for model validation

Derivatives pricing and expected exposure models must be backtested as a basic regulatory requirement. But what does this mean exactly, and how can it be used to reserve against model risk? Lee Jackson introduces a general backtesting framework for…

Exposure under systemic impact

Wrong-way risk (WWR) behaves differently for exposures to systemically important counterparties because their default has the potential to move financial markets before the close-out. Michael Pykhtin and Alexander Sokol show how the traditional exposure…

Wrong-way risk, credit and funding

The risk of exposure and counterparty default probability both increasing – so-called wrong-way risk – is usually understood in terms of the correlation between the two variables. But this approach is focused more on the centre of the distribution, and…

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