Credit Risk Modeling and CDS Valuation
نویسندگان
چکیده
The goal of this paper is to determine the Incremental Risk Charge (IRC) and the Comprehensive Risk Measure (CRM) of a portfolio consisting of credit derivatives and tranches. More specifically, we implement different methods to calibrate default intensity models, backtest our IRC calculations over historical data, and focus our attention on a basket of Credit Default Swaps (CDS).
منابع مشابه
COUNTERPARTY RISK FOR CREDIT DEFAULT SWAPS impact of spread volatility and default correlation
We consider counterparty risk for Credit Default Swaps (CDS) in presence of correlation between default of the counterparty and default of the CDS reference credit. Our approach is innovative in that, besides default correlation, which was taken into account in earlier approaches, we also model credit spread volatility. Stochastic intensity models are adopted for the default events, and default...
متن کاملCredit Valuation Adjustment
Credit risk has become a topical issue since the 2007 Credit Crisis, particularly for its impact on the valuation of OTC derivatives. This becomes critical when the credit risk of entities involved in a contract either as underlying or counterparty become highly correlated as is the case during macroeconomic shocks. It impacts the valuation of such contracts through an additional term, the cred...
متن کاملBilateral counterparty risk valuation with stochastic dynamical models and application to Credit Default Swaps
We introduce the general arbitrage-free valuation framework for counterparty risk adjustments in presence of bilateral default risk, including default of the investor. We illustrate the symmetry in the valuation and show that the adjustment involves a long position in a put option plus a short position in a call option, both with zero strike and written on the residual net value of the contract...
متن کاملAnchoring Credit Default Swap Spreads to Firm Fundamentals∗
This paper examines the capability of firm fundamentals in explaining the cross-sectional variation of credit default swap spreads. We start with the Merton (1974) model, which combines two major credit risk determinants into a distance-to-default measure. We convert the distance-to-default measure into a raw CDS valuation based on a constant hazard rate assumption and then map the raw CDS valu...
متن کاملCounterparty Risk Valuation for Cds
The valuation of counterparty risk for single name credit derivatives requires the computation of joint distributions of default times of two default-prone entities. For a Merton-type model, we derive some formulas for these joint distributions. As an application, closed formulas for coun-terparty risk on a CDS or for a first-to-default swap on two underlyings are obtained.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2012