Credit spreads
Credit spread widening fails to generate buying interest
Despite spreads widening last month to more attractive levels, investors remain cautious on expectations of a prolonged period of volatility for the credit markets.
Credit spreads widen on Greece concerns
The positive sentiment caused by good Q1 results has faded as sovereign woes and the Goldman Sachs lawsuit weighed heavily on credit investors.
Bilateral counterparty risk with application to CDSs
Previous research on credit valuation adjustments (CVAs) with correlation between underlying and counterparty default, including volatilities of both, assumed unilateral default risk. However, the crisis prompted counterparties to ask institutions to…
Individual names in top-down CDO pricing models
The Gaussian copula collapsed as a means of pricing collateralised debt obligations in the crisis of 2008, as to match prices and deltas nonsensical correlation parameters were required. By adapting the traditional framework to cater for more general…
Interview with Vladimir Piterbarg
Vladimir Piterbarg talks about his new article published in the Cutting Edge section of Risk magazine
A capital lifeline?
Guaranteeing investors' capital with your own bonds has always been a convenient way for banks to borrow money from investors at the same time as offering them a cut in the upside of the chosen underlying in a structured note. Such fundraising is often…
The equity volatility-credit link
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The determinants of corporate credit spreads
Credit default swaps (CDSs) are an integral tool used for the management of credit risk by financial institutions. Despite their importance, good models for the determination of CDS spreads, also called corporate credit spreads, are not readily available…
The determinants of corporate credit spreads
Credit default swaps (CDSs) are an integral tool used for the management of credit risk by financial institutions. Despite their importance, good models for the determination of CDS spreads, also called corporate credit spreads, are not readily available…
Cross-market valuation
This article takes the guesswork out of what credit margin to use when valuing credit-risky derivatives, and also sheds light on how relative value trading and capital structure arbitrage may be analysed quantitatively.
The score for credit
Jorge Sobehart and Sean Keenan discuss the benefits and limitations of model performance measures for default and credit spread prediction, and highlight several common pitfalls in the model comparison found in the literature and vendor documentation. To…
Credit barrier models
Claudio Albanese, Giuseppe Campolieti, Oliver Chen and Andrei Zavidonov construct an analytic credit barrier model driven by credit ratings, constrained to fit the term structure of credit spreads