The Calibration of Rating Models PDF Download

Author: Paul Markus Konrad
Publisher:
ISBN: 9783828830332
Category : Cluster analysis
Languages : en
Pages : 242

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Book Description

Author: David Lando
Publisher: Princeton University Press
ISBN: 1400829194
Category : Business & Economics
Languages : en
Pages : 328

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Book Description
Credit risk is today one of the most intensely studied topics in quantitative finance. This book provides an introduction and overview for readers who seek an up-to-date reference to the central problems of the field and to the tools currently used to analyze them. The book is aimed at researchers and students in finance, at quantitative analysts in banks and other financial institutions, and at regulators interested in the modeling aspects of credit risk. David Lando considers the two broad approaches to credit risk analysis: that based on classical option pricing models on the one hand, and on a direct modeling of the default probability of issuers on the other. He offers insights that can be drawn from each approach and demonstrates that the distinction between the two approaches is not at all clear-cut. The book strikes a fruitful balance between quickly presenting the basic ideas of the models and offering enough detail so readers can derive and implement the models themselves. The discussion of the models and their limitations and five technical appendixes help readers expand and generalize the models themselves or to understand existing generalizations. The book emphasizes models for pricing as well as statistical techniques for estimating their parameters. Applications include rating-based modeling, modeling of dependent defaults, swap- and corporate-yield curve dynamics, credit default swaps, and collateralized debt obligations.

Author: Philipp J. Schönbucher
Publisher: John Wiley & Sons
ISBN: 0470868171
Category : Business & Economics
Languages : en
Pages : 396

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Book Description
The credit derivatives market is booming and, for the first time, expanding into the banking sector which previously has had very little exposure to quantitative modeling. This phenomenon has forced a large number of professionals to confront this issue for the first time. Credit Derivatives Pricing Models provides an extremely comprehensive overview of the most current areas in credit risk modeling as applied to the pricing of credit derivatives. As one of the first books to uniquely focus on pricing, this title is also an excellent complement to other books on the application of credit derivatives. Based on proven techniques that have been tested time and again, this comprehensive resource provides readers with the knowledge and guidance to effectively use credit derivatives pricing models. Filled with relevant examples that are applied to real-world pricing problems, Credit Derivatives Pricing Models paves a clear path for a better understanding of this complex issue. Dr. Philipp J. Schönbucher is a professor at the Swiss Federal Institute of Technology (ETH), Zurich, and has degrees in mathematics from Oxford University and a PhD in economics from Bonn University. He has taught various training courses organized by ICM and CIFT, and lectured at risk conferences for practitioners on credit derivatives pricing, credit risk modeling, and implementation.

Author: Bernd Engelmann
Publisher: Springer Science & Business Media
ISBN: 3642161146
Category : Business & Economics
Languages : en
Pages : 432

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Book Description
The estimation and the validation of the Basel II risk parameters PD (default probability), LGD (loss given fault), and EAD (exposure at default) is an important problem in banking practice. These parameters are used on the one hand as inputs to credit portfolio models and in loan pricing frameworks, on the other to compute regulatory capital according to the new Basel rules. This book covers the state-of-the-art in designing and validating rating systems and default probability estimations. Furthermore, it presents techniques to estimate LGD and EAD and includes a chapter on stress testing of the Basel II risk parameters. The second edition is extended by three chapters explaining how the Basel II risk parameters can be used for building a framework for risk-adjusted pricing and risk management of loans.

Author:
Publisher: Lulu.com
ISBN: 9291316695
Category : Bank capital
Languages : en
Pages : 294

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Book Description

Author: G. Paul Grimsrud
Publisher:
ISBN:
Category : Cost effectiveness
Languages : en
Pages : 192

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Book Description

Author: Joe Kuan
Publisher: Packt Publishing Ltd
ISBN: 1783287462
Category : Computers
Languages : en
Pages : 478

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Book Description
The book is aimed at all levels of readers. Beginners can learn the basic configurations and step-by-step approaches in creating charts or Highcharts cloud. For intermediate and advanced readers, the book explores the APIs, events, server-side operations and plugins.

Author: S. Scandizzo
Publisher: Springer
ISBN: 1137436964
Category : Business & Economics
Languages : en
Pages : 242

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Book Description
This book is a one-stop-shop reference for risk management practitioners involved in the validation of risk models. It is a comprehensive manual about the tools, techniques and processes to be followed, focused on all the models that are relevant in the capital requirements and supervisory review of large international banks.

Author: George A. Christodoulakis
Publisher: Elsevier
ISBN: 0080553885
Category : Business & Economics
Languages : en
Pages : 217

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Book Description
Risk model validation is an emerging and important area of research, and has arisen because of Basel I and II. These regulatory initiatives require trading institutions and lending institutions to compute their reserve capital in a highly analytic way, based on the use of internal risk models. It is part of the regulatory structure that these risk models be validated both internally and externally, and there is a great shortage of information as to best practise. Editors Christodoulakis and Satchell collect papers that are beginning to appear by regulators, consultants, and academics, to provide the first collection that focuses on the quantitative side of model validation. The book covers the three main areas of risk: Credit Risk and Market and Operational Risk.*Risk model validation is a requirement of Basel I and II *The first collection of papers in this new and developing area of research *International authors cover model validation in credit, market, and operational risk

Author: Andre Guettler
Publisher:
ISBN:
Category :
Languages : en
Pages : 24

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Book Description
We compare four different test approaches for the calibration quality of internal rating systems in the case of dependent default events. Two of them are approximation approaches and two are simulation approaches of one- and multi-factor models. We find that multi-factor models generate more precise results through lower upper bound default rates and narrower confidence intervals. For confidence levels of 95%, the approximation approaches overestimate the upper bound default rates. For low asset correlation, especially for less than 0.5%, the granularity adjustment approach does not deliver reasonable results. For low numbers of debtors, the approximation approaches sharply overestimate the upper bound default rates. Using empirical inter-factor correlations we find that confidence intervals of two-factor models are much tighter compared with the one-factor model.