Modeling Measuring And Hedging Operational Risk
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Modeling Measuring And Hedging Operational Risk
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Author : Marcelo G. Cruz
language : en
Publisher:
Release Date : 2003
Modeling Measuring And Hedging Operational Risk written by Marcelo G. Cruz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Operational Risk Modeling In Financial Services
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Author : Patrick Naim
language : en
Publisher: John Wiley & Sons
Release Date : 2019-05-28
Operational Risk Modeling In Financial Services written by Patrick Naim and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-28 with Business & Economics categories.
Transform your approach to oprisk modelling with a proven, non-statistical methodology Operational Risk Modeling in Financial Services provides risk professionals with a forward-looking approach to risk modelling, based on structured management judgement over obsolete statistical methods. Proven over a decade’s use in significant banks and financial services firms in Europe and the US, the Exposure, Occurrence, Impact (XOI) method of operational risk modelling played an instrumental role in reshaping their oprisk modelling approaches; in this book, the expert team that developed this methodology offers practical, in-depth guidance on XOI use and applications for a variety of major risks. The Basel Committee has dismissed statistical approaches to risk modelling, leaving regulators and practitioners searching for the next generation of oprisk quantification. The XOI method is ideally suited to fulfil this need, as a calculated, coordinated, consistent approach designed to bridge the gap between risk quantification and risk management. This book details the XOI framework and provides essential guidance for practitioners looking to change the oprisk modelling paradigm. Survey the range of current practices in operational risk analysis and modelling Track recent regulatory trends including capital modelling, stress testing and more Understand the XOI oprisk modelling method, and transition away from statistical approaches Apply XOI to major operational risks, such as disasters, fraud, conduct, legal and cyber risk The financial services industry is in dire need of a new standard — a proven, transformational approach to operational risk that eliminates or mitigates the common issues with traditional approaches. Operational Risk Modeling in Financial Services provides practical, real-world guidance toward a more reliable methodology, shifting the conversation toward the future with a new kind of oprisk modelling.
Modeling Measuring And Hedging Operational Risk
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Author : Marcelo G. Cruz
language : en
Publisher: John Wiley & Sons
Release Date : 2002-03-12
Modeling Measuring And Hedging Operational Risk written by Marcelo G. Cruz and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-03-12 with Business & Economics categories.
Worldwide banks are keen to find ways of effectively measuring and managing operational risk , yet many find themselves poorly equipped to do this. Operational risk includes concerns about such issues as transaction processing errors, liability situations, and back-office failure. Measuring and Modelling Operational Risk focuses on the measuring and modelling techniques banks and investment companies need to quantify operational risk and provides practical, sensible solutions for doing so. * Author is one of the leading experts in the field of operational risk. * Interest in the field is growing rapidly and this is the only book that focuses on the quantitative measuring and modelling of operational risk. * Includes case vignettes and real-world examples based on the author's extensive experience.
Measuring And Managing Operational Risk
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Author : Paola Leone
language : en
Publisher: Springer
Release Date : 2017-12-26
Measuring And Managing Operational Risk written by Paola Leone and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-26 with Business & Economics categories.
This book covers Operational Risk Management (ORM), in the current context, and its new role in the risk management field. The concept of operational risk is subject to a wide discussion also in the field of ORM’s literature, which has increased throughout the years. By analyzing different methodologies that try to integrate qualitative and quantitative data or different measurement approaches, the authors explore the methodological framework, the assumptions, statistical tool, and the main results of an operational risk model projected by intermediaries. A guide for academics and students, the book also discusses the avenue of mitigation acts, suggested by the main results of the methodologies applied. The book will appeal to students, academics, and financial supervisory and regulatory authorities.
Advances In Heavy Tailed Risk Modeling
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Author : Gareth W. Peters
language : en
Publisher: John Wiley & Sons
Release Date : 2015-05-21
Advances In Heavy Tailed Risk Modeling written by Gareth W. Peters and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-05-21 with Mathematics categories.
ADVANCES IN HEAVY TAILED RISK MODELING A cutting-edge guide for the theories, applications, and statistical methodologies essential to heavy tailed risk modeling Focusing on the quantitative aspects of heavy tailed loss processes in operational risk and relevant insurance analytics, Advances in Heavy Tailed Risk Modeling: A Handbook of Operational Risk presents comprehensive coverage of the latest research on the theories and applications in risk measurement and modeling techniques. Featuring a unique balance of mathematical and statistical perspectives, the handbook begins by introducing the motivation for heavy tailed risk processes. A companion with Fundamental Aspects of Operational Risk and Insurance Analytics: A Handbook of Operational Risk, the handbook provides a complete framework for all aspects of operational risk management and includes: Clear coverage on advanced topics such as splice loss models, extreme value theory, heavy tailed closed form loss distribution approach models, flexible heavy tailed risk models, risk measures, and higher order asymptotic approximations of risk measures for capital estimation An exploration of the characterization and estimation of risk and insurance modeling, which includes sub-exponential models, alpha-stable models, and tempered alpha stable models An extended discussion of the core concepts of risk measurement and capital estimation as well as the details on numerical approaches to evaluation of heavy tailed loss process model capital estimates Numerous detailed examples of real-world methods and practices of operational risk modeling used by both financial and non-financial institutions Advances in Heavy Tailed Risk Modeling: A Handbook of Operational Risk is an excellent reference for risk management practitioners, quantitative analysts, financial engineers, and risk managers. The handbook is also useful for graduate-level courses on heavy tailed processes, advanced risk management, and actuarial science.
Fundamental Aspects Of Operational Risk And Insurance Analytics
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Author : Marcelo G. Cruz
language : en
Publisher: John Wiley & Sons
Release Date : 2015-01-29
Fundamental Aspects Of Operational Risk And Insurance Analytics written by Marcelo G. Cruz and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-29 with Mathematics categories.
A one-stop guide for the theories, applications, and statistical methodologies essential to operational risk Providing a complete overview of operational risk modeling and relevant insurance analytics, Fundamental Aspects of Operational Risk and Insurance Analytics: A Handbook of Operational Risk offers a systematic approach that covers the wide range of topics in this area. Written by a team of leading experts in the field, the handbook presents detailed coverage of the theories, applications, and models inherent in any discussion of the fundamentals of operational risk, with a primary focus on Basel II/III regulation, modeling dependence, estimation of risk models, and modeling the data elements. Fundamental Aspects of Operational Risk and Insurance Analytics: A Handbook of Operational Risk begins with coverage on the four data elements used in operational risk framework as well as processing risk taxonomy. The book then goes further in-depth into the key topics in operational risk measurement and insurance, for example diverse methods to estimate frequency and severity models. Finally, the book ends with sections on specific topics, such as scenario analysis; multifactor modeling; and dependence modeling. A unique companion with Advances in Heavy Tailed Risk Modeling: A Handbook of Operational Risk, the handbook also features: Discussions on internal loss data and key risk indicators, which are both fundamental for developing a risk-sensitive framework Guidelines for how operational risk can be inserted into a firm’s strategic decisions A model for stress tests of operational risk under the United States Comprehensive Capital Analysis and Review (CCAR) program A valuable reference for financial engineers, quantitative analysts, risk managers, and large-scale consultancy groups advising banks on their internal systems, the handbook is also useful for academics teaching postgraduate courses on the methodology of operational risk.
Measuring Operational Risk In Financial Institutions
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Author : Georges Hübner
language : en
Publisher:
Release Date : 2012
Measuring Operational Risk In Financial Institutions written by Georges Hübner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
The new Basel II Capital Accord incorporates an explicit capital requirement for operational risk into its proposed capital framework. Unfortunately, although the advanced approaches for the measurement of operational risk evolve rapidly, the absence of reliable internal operational loss databases in many financial institutions is likely to hinder the use of these models. As there is a much greater variety in credit risk modeling approaches, this paper explores the possibility of applying a properly modified version of CreditRisk+, one of the most popular credit risk models, to operational loss data. To assess its usefulness, our this paper investigates the fitting quality of an adapted version of CreditRisk+ on simulated databases generated from three known distributions with thin, medium and fat tails. Our results show that our adapted model, OpRisk+, is able to work out very satisfying Values-at-Risk at 95% level as compared with a lower bound issued from the IMA approach of Alexander (2003), and with the sophisticated approach advocated by Chapelle, Crama, Huebner and Peters (2005). The OpRisk+ approach proves to be extremely worthy in the case of small samples, where more complex methods cannot be applied. This suggests that OpRisk+ can be used in many instances to fit the body of the distribution of operational losses up to the 95% percentile, and Extreme Value Theory or external databases should be used beyond this quantile.
Advances In Operational Risk
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Author :
language : en
Publisher: Bharat Book Bureau
Release Date : 2003
Advances In Operational Risk written by and has been published by Bharat Book Bureau this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Business & Economics categories.
Building upon the seminal work established in the first best-selling edition, this fully revised multi-contributor title brings you right up-to-date on all the latest issues and developments in the area of operational risk management and the regulatory environment.
Operational Risk
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Author : Anna S. Chernobai
language : en
Publisher: John Wiley & Sons
Release Date : 2008-05-14
Operational Risk written by Anna S. Chernobai and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-05-14 with Business & Economics categories.
While operational risk has long been regarded as a mere part of "other" risks--outside the realm of credit and market risk--it has quickly made its way to the forefront of finance. In fact, with implementation of the Basel II Capital Accord already underway, many financial professionals--as well as those preparing to enter this field--must now become familiar with a variety of issues related to operational risk modeling and management. Written by the experienced team of Anna Chernobai, Svetlozar Rachev, and Frank Fabozzi, Operational Risk will introduce you to the key concepts associated with this discipline. Filled with in-depth insights, expert advice, and innovative research, this comprehensive guide not only presents you with an abundant amount of information regarding operational risk, but it also walks you through a wide array of examples that will solidify your understanding of the issues discussed. Topics covered include: The main challenges that exist in modeling operational risk. The variety of approaches used to model operational losses. Value-at-Risk and its role in quantifying and managing operational risk. The three pillars of the Basel II Capital Accord. And much more.
Measuring And Managing Operational Risks In Financial Institutions
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Author : Christopher Lee Marshall
language : en
Publisher: Wiley
Release Date : 2001-01-12
Measuring And Managing Operational Risks In Financial Institutions written by Christopher Lee Marshall and has been published by Wiley this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-01-12 with Business & Economics categories.
A comprehensive and innovative look at how to protect financial institutions from operational risks Operational risk is the risk associated with human error, systems failures, and inadequate controls and procedures in information systems or internal controls that will result in an unexpected loss. According to a recent survey, about seventy percent of banks consider operational risk as important as market or credit risks. Nearly a quarter of the same banks admit to operation-related losses of more than $1.6 million-many cases are so embarrassing that banks will not actually admit any error on their part. Firms are just beginning to develop their own operational risk management systems and they need guidance on how to do it. This book will help them identify, measure, and manage their operational risks. Christopher Marshall (Singapore) is Associate Director of the Center for Financial Engineering at the National University of Singapore. He has written numerous articles in Risk magazine and Harvard Business School cases.