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terms of a single perpetual-bond equivalent issue, we define leverage, show the stochastic nature of equity volatility and … the leverage parameter L and make use of the univariate normal distribution function, are consistent with the volatility …
Persistent link: https://www.econbiz.de/10013114821
importance of volatility and jumps extracted from the futures in explaining CDS spread changes. The analysis is performed at an …, with negative jumps having higher impact during the crisis. The continuous volatility part is significant and positive … indicating that futures volatility conveys relevant information for the CDS market. As for the analysis per rating group …
Persistent link: https://www.econbiz.de/10013026577
The illiquidity of long-maturity options has made it difficult to study the term structures of option spanning portfolios. This paper proposes a new estimation and inference framework for these option-implied term structures that addresses long-maturity illiquidity. By building a sieve estimator...
Persistent link: https://www.econbiz.de/10010459730
Cross-market deviations in equity put option prices and credit default swap spreads are temporal and revert to their usual level shortly after they occur, on average within about one week. The process of reversion involves predictable and economically significant changes also in the equity...
Persistent link: https://www.econbiz.de/10012857332
We propose a simple computational method for constructing an arbitrage-free CDO pricing model which matches a pre-specified set of CDO tranche spreads. The key ingredient of the method is a formula for computing the local default intensity function of a portfolio from its expected tranche...
Persistent link: https://www.econbiz.de/10013116869
positive impact of event risk captured by the overall stock market volatility and of investors' appetite for exposure to credit …
Persistent link: https://www.econbiz.de/10013008411
volatility and jump risks of individual firms from a unique dataset of high-frequency CDS spreads. I find that the volatility …. In the cross-section I find that volatility risk can explain 63% of the variation in the credit spreads whilst jump risk … forecasts 55%. For the CDX index I find that the volatility risk alone predicts 22% of the variation in the CDX index levels …
Persistent link: https://www.econbiz.de/10012857216
of the derivative, but also the probability of default of a counterparty. Another complication arises in the calculation …
Persistent link: https://www.econbiz.de/10010358352
Spreads of agency mortgage-backed securities (MBS) vary significantly in the cross section and over time, but the sources of this variation are not well understood. We document that, in the cross section, MBS spreads adjusted for the prepayment option show a pronounced smile with respect to the...
Persistent link: https://www.econbiz.de/10010404146
Persistent link: https://www.econbiz.de/10009756569