Author: Bo Young Chang Publisher: ISBN: Category : Languages : en Pages : 20
Book Description
There is a close link between prices of equity options and the probability of default of a firm. We show that in the presence of positive expected equity recovery, the standard methods that assume zero equity recovery at default misestimate the probability of default implicit in option prices. We introduce a simple method to detect stocks with positive expected equity recovery by examining option prices, and propose a method to extract the probability of default from option prices in the presence of positive expected equity recovery. Our empirical results based on six large financial institutions in the US during the 2007-2009 crisis show that assuming zero recovery leads to significant mispricing of options and misestimation of implied probability of default.
Author: Bo Young Chang Publisher: ISBN: Category : Business failures Languages : en Pages : 21
Book Description
"There is a close link between prices of equity options and the default probability of afirm. We show that in the presence of positive expected equity recovery, standard methods that assume zero equity recovery at default misestimate the option-implied default probability. We introduce a simple method to detect stocks with positive expected equity recovery by examining option prices and propose a method to extract the default probability from option prices that allows for positive equity recovery. We demonstrate possible applications of our methodology with examples that include large financial institutions in the United States during the 2007–09 subprime crisis."--Abstract, page ii.
Author: Jennifer S. Conrad Publisher: ISBN: Category : Languages : en Pages : 56
Book Description
We propose a novel method of estimating default probabilities using equity option data. The resulting default probabilities are highly correlated with estimates of default probabilities extracted from CDS spreads, which assume constant recovery rates. Additionally, the option implied default probabilities are higher in bad economic times and for firms with poorer credit ratings and financial positions. An inferred recovery rate, after controlling for liquidity effects, is also related to underlying business and firm conditions, varies across sectors and predicts subsequent equity returns.
Author: Christian Capuano Publisher: International Monetary Fund ISBN: 1451915055 Category : Business & Economics Languages : en Pages : 32
Book Description
We present a framework to derive the probability of default implied by the price of equity options. The framework does not require any strong statistical assumption, and provide results that are informative on the expected developments of balance sheet variables, such as assets, equity and leverage, and on the Greek letters (delta, gamma and vega). We show how to extend the framework by using information from the price of a zero-coupon bond and CDS-spreads. In the episode of the collapse of Bear Stearns, option-iPoD was able to early signal market sentiment.
Author: Christian Capuano Publisher: International Monetary Fund ISBN: 1451870523 Category : Business & Economics Languages : en Pages : 31
Book Description
We present a framework to derive the probability of default implied by the price of equity options. The framework does not require any strong statistical assumption, and provide results that are informative on the expected developments of balance sheet variables, such as assets, equity and leverage, and on the Greek letters (delta, gamma and vega). We show how to extend the framework by using information from the price of a zero-coupon bond and CDS-spreads. In the episode of the collapse of Bear Stearns, option-iPoD was able to early signal market sentiment.
Author: Timo Schläfer Publisher: Springer Science & Business Media ISBN: 3834966665 Category : Business & Economics Languages : en Pages : 124
Book Description
Timo Schläfer exploits the fact that differently-ranking debt instruments of the same issuer face identical default risk but different default-conditional recovery rates. He shows that this allows isolating recovery risk without any of the rigid assumptions employed by priors and implements his approach using credit default swap data.
Author: Christian Capuano Publisher: ISBN: Category : Default (Finance) Languages : en Pages : 29
Book Description
We present a framework to derive the probability of default implied by the price of equity options. The framework does not require any strong statistical assumption, and provide results that are informative on the expected developments of balance sheet variables, such as assets, equity and leverage, and on the Greek letters (delta, gamma, and vega). We show how to extend the framework by using information from the price of zero-coupon bond and CDS-spreads. In the episode of the collapse of Bear Stearns, option-iPoD was able to early signal market sentiment.
Author: George J Kaye Publisher: World Scientific Publishing Company ISBN: 1908979585 Category : Business & Economics Languages : en Pages : 438
Book Description
Along with the extraordinary growth in the derivatives market over the last decade, the impact of model choice, and model parameter usage, has become a major source of valuation uncertainty. This book concentrates on equity derivatives and charts, step by step, how key assumptions on the dynamics of stocks impact on the value of exotics. The presentation is technical, but maintains a strong focus on intuition and practical application./a
Author: Bo Young Chang
Author: Bo Young Chang
Author: Jennifer S. Conrad
Author: Bo-Young Chang
Author: Christian Capuano
Author: Christian Capuano
Author: Timo Schläfer
Author: Christian Capuano
Author: George J Kaye
Author: Azusa Takeyama