منابع مشابه
Modelling Default Risk: A New Structural Approach
This paper provides an alternative approach to the structural credit risk models. The first-passage-time approach extends the original Merton [Journal of Finance 29, 449-470] model by accounting for the fact that the default may occur not only at the debt’s maturity, but also prior to this date. Default happens when the firm value process crosses an exhaust barrier. In contrast, this paper defi...
متن کاملA New Structural Approach to the Default Risk of Companies
2 The Merton model, which is used for modeling default probabilities, is based on the assumption that the equity value is an option on the asset of a company with the strike price equal to the company debts. In the Merton model, it is implicitly assumed that debts last for a fixed period of time, and determining the default point that is the strike price of the option has been controversial in ...
متن کاملDependence of Default Probability and Recovery Rate in Structural Credit Risk Models: Empirical Evidence from Greece
The main idea of this paper is to study the dependence between the probability of default and the recovery rate on credit portfolio and to seek empirically this relationship. We examine the dependence between PD and RR by theoretical approach. For the empirically methodology, we use the bootstrapped quantile regression and the simultaneous quantile regression. These methods allow to determinate...
متن کاملthe study of practical and theoretical foundation of credit risk and its coverage
پس از بررسی هر کدام از فاکتورهای نوع صنعت, نوع ضمانت نامه, نرخ بهره , نرخ تورم, ریسک اعتباری کشورها, کارمزد, ریکاوری, gdp, پوشش و وثیقه بر ریسک اعتباری صندوق ضمانت صادرات ایران مشخص گردید که همه فاکتورها به استثنای ریسک اعتباری کشورها و کارمزد بقیه فاکتورها رابطه معناداری با ریسک اعتباری دارند در ضمن نرخ بهره , نرخ تورم, ریکاوری, و نوع صنعت و ریسک کشورها اثر عکس روی ریسک اعتباری داردو پوشش, وثی...
15 صفحه اولDefault Prediction of Alternative Structural Credit Risk Models and Implications of Default Boundaries
While most of the empirical studies of structural credit risk models try to test the performance of structural models in bond and credit derivatives pricing, little results are provided for default prediction. Therefore, in this study, we empirically compare four structural credit risk models – for their default prediction capabilities. Our empirical results indicate that exogenous default boun...
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ژورنال
عنوان ژورنال: International Journal of Financial Research
سال: 2012
ISSN: 1923-4031,1923-4023
DOI: 10.5430/ijfr.v4n1p66