Download or read book Large Deviations in Risk Management written by Magid Maatallah and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Large deviations theory is a very active field in applied probability, and finds important applications in finance, where questions related to extremal events play an increasingly major role. Financial applications are various, and range from Monte-Carlo methods and importance sampling in option pricing to estimates of large portfolio losses subject to credit risk, or long term portfolio investment The purpose of these lectures is to explain some essential techniques in large deviations theory, and to illustrate how they are applied recently for example in stochastic volatility models to compute implied volatilities near maturities

Download or read book Handbook Of Heavy tailed Distributions In Asset Management And Risk Management written by Michele Leonardo Bianchi and published by World Scientific. This book was released on 2019-03-08 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of heavy-tailed distributions allows researchers to represent phenomena that occasionally exhibit very large deviations from the mean. The dynamics underlying these phenomena is an interesting theoretical subject, but the study of their statistical properties is in itself a very useful endeavor from the point of view of managing assets and controlling risk. In this book, the authors are primarily concerned with the statistical properties of heavy-tailed distributions and with the processes that exhibit jumps. A detailed overview with a Matlab implementation of heavy-tailed models applied in asset management and risk managements is presented. The book is not intended as a theoretical treatise on probability or statistics, but as a tool to understand the main concepts regarding heavy-tailed random variables and processes as applied to real-world applications in finance. Accordingly, the authors review approaches and methodologies whose realization will be useful for developing new methods for forecasting of financial variables where extreme events are not treated as anomalies, but as intrinsic parts of the economic process.

Download or read book The World of Risk Management written by H. Gifford Fong and published by World Scientific. This book was released on 2006 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Risk management is a foundation discipline for the prudent conduct of investment management. Being effective requires ongoing evolution and adaptation. In The World of Risk Management, an expert team of contributors addresses the important issues arising in the practice of risk management. A common thread among these distinguished articles is a rigorous theoretical or conceptual basis as well as their practical significance. The topics include not only broad policy considerations but also detailed how-to prescriptions.

Download or read book Large Deviations and Asymptotic Methods in Finance written by Peter K. Friz and published by Springer. This book was released on 2015-06-16 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topics covered in this volume (large deviations, differential geometry, asymptotic expansions, central limit theorems) give a full picture of the current advances in the application of asymptotic methods in mathematical finance, and thereby provide rigorous solutions to important mathematical and financial issues, such as implied volatility asymptotics, local volatility extrapolation, systemic risk and volatility estimation. This volume gathers together ground-breaking results in this field by some of its leading experts. Over the past decade, asymptotic methods have played an increasingly important role in the study of the behaviour of (financial) models. These methods provide a useful alternative to numerical methods in settings where the latter may lose accuracy (in extremes such as small and large strikes, and small maturities), and lead to a clearer understanding of the behaviour of models, and of the influence of parameters on this behaviour. Graduate students, researchers and practitioners will find this book very useful, and the diversity of topics will appeal to people from mathematical finance, probability theory and differential geometry.

Download or read book Paris Princeton Lectures on Mathematical Finance 2004 written by René Carmona and published by Springer. This book was released on 2007-08-10 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the third volume in the Paris-Princeton Lectures in Financial Mathematics, which publishes, on an annual basis, cutting-edge research in self-contained, expository articles from outstanding specialists, both established and upcoming. Coverage includes articles by René Carmona, Ivar Ekeland/Erik Taflin, Arturo Kohatsu-Higa, Pierre-Louis Lions/Jean-Michel Lasry, and Huyên Pham.

Download or read book Using the Large Deviation Technique to Estimate Asymmetric Financial Risk written by Ba M. Chu and published by . This book was released on 2003 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Heavy tailed Distributions in Asset Management and Risk Management written by Michele Leonardo Bianchi and published by . This book was released on 2019 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quantitative Risk Management written by Alexander J. McNeil and published by Princeton University Press. This book was released on 2015-05-26 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the most comprehensive treatment of the theoretical concepts and modelling techniques of quantitative risk management. Whether you are a financial risk analyst, actuary, regulator or student of quantitative finance, Quantitative Risk Management gives you the practical tools you need to solve real-world problems. Describing the latest advances in the field, Quantitative Risk Management covers the methods for market, credit and operational risk modelling. It places standard industry approaches on a more formal footing and explores key concepts such as loss distributions, risk measures and risk aggregation and allocation principles. The book's methodology draws on diverse quantitative disciplines, from mathematical finance and statistics to econometrics and actuarial mathematics. A primary theme throughout is the need to satisfactorily address extreme outcomes and the dependence of key risk drivers. Proven in the classroom, the book also covers advanced topics like credit derivatives. Fully revised and expanded to reflect developments in the field since the financial crisis Features shorter chapters to facilitate teaching and learning Provides enhanced coverage of Solvency II and insurance risk management and extended treatment of credit risk, including counterparty credit risk and CDO pricing Includes a new chapter on market risk and new material on risk measures and risk aggregation

Download or read book Risk Management written by Thomas Wolke and published by Walter de Gruyter GmbH & Co KG. This book was released on 2017-09-25 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the English edition of the German third edition, which has proven to be a standard work on the subject of risk management. The English edition extends the scope of use to the English-language bachelor's and master's degree courses in economics and for potential use (especially as a reference work) in the professional practice of risk management. The subject of the book is company-wide risk management based on the Value at Risk concept. This includes quantitative and qualitative risk measurement, risk analysis based on the RoRaC and various management tools for risk control. Other topics covered are the peculiarities of the various risk types, e.g. risk management of the effects of climate change, the global financial crisis and risk reporting. The book is rounded off by a comprehensive case study, in which all aspects are summarized. The volume is thus an indispensable standard work for students and practitioners.

Download or read book Issues in Insurance and Risk Management 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-05-01 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Insurance and Risk Management / 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Risk Management. The editors have built Issues in Insurance and Risk Management: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Risk Management in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Insurance and Risk Management: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Download or read book Large Deviations and Applications written by S. R. S. Varadhan and published by SIAM. This book was released on 1984-01-31 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many situations exist in which solutions to problems are represented as function space integrals. Such representations can be used to study the qualitative properties of the solutions and to evaluate them numerically using Monte Carlo methods. The emphasis in this book is on the behavior of solutions in special situations when certain parameters get large or small.

Download or read book Risk Management and Governance written by Terje Aven and published by Springer Science & Business Media. This book was released on 2010-09-27 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Risk is a popular topic in many sciences - in natural, medical, statistical, engineering, social, economic and legal disciplines. Yet, no single discipline can grasp the full meaning of risk. Investigating risk requires a multidisciplinary approach. The authors, coming from two very different disciplinary traditions, meet this challenge by building bridges between the engineering, the statistical and the social science perspectives. The book provides a comprehensive, accessible and concise guide to risk assessment, management and governance. A basic pillar for the book is the risk governance framework proposed by the International Risk Governance Council (IRGC). This framework offers a comprehensive means of integrating risk identification, assessment, management and communication. The authors develop and explain new insights and add substance to the various elements of the framework. The theoretical analysis is illustrated by several examples from different areas of applications.

Download or read book Risk Frameworks and Applications 2nd Edition written by and published by Alchemy Technologies. This book was released on with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Setting Limits written by and published by Alchemy Technologies. This book was released on with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book How to Manage Project Opportunity and Risk written by Stephen Ward and published by John Wiley & Sons. This book was released on 2011-09-29 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since I wrote the Foreword for the second edition of this book, risk management processes have become much more widely used, but controversy about what should be done and how best to do it has grown. Managing risk is a risky business. Chapman and Ward provide an in-depth explanation of why it is important to understand and manage underlying uncertainty in all its forms, in order to realise opportunities more fully and enhance corporate performance. They show what best practice should look like. The implications go well beyond the conventional wisdom of project risk management, providing an enlightening new perspective. —Professor Tony M. Ridley Imperial College London, Past President, Institution of Civil Engineers Chris Chapman and Stephen Ward continue to educate the profession with this masterful exposition of the differences between, and the potentials for combinations of, risk, uncertainty and opportunity. Particularly welcome is the way they integrate this trio into the project lifecycle – the bedrock of project management control and organization. —Peter W.G. Morris Head of School and Professor of Construction and Project Management University College London Chris Chapman and Stephen Ward’s books on Project Risk Management have been an essential part of my repertoire for twenty years, and they are top of my recommended reading for the courses I do on that subject. In this book they have enhanced their previous work to focus on uncertainty management and emphasise more strongly opportunities for improving project performance, rather then just identifying what can go wrong. A structured process is an essential part of managing project uncertainty, and their process is one of the most powerful. This book will be added to my repertoire. —Rodney Turner Professor of Project Management, SKEMA Business School Lille A profoundly important book. With How to Manage Project Opportunity and Risk, Chris Chapman and Stephen Ward take a good thing and make it better. Members of the project management profession have been influenced for years by their insights into project risk management. With this latest instalment the authors demonstrate that risk and uncertainty needn’t be dreaded; in fact, the reverse side of the ‘risk coin’ has always been opportunity. My sincere appreciation to Chapman and Ward for turning this particular coin over and showing readers, academic and practitioner alike, the opportunity embedded in managing projects. —Jeffrey K. Pinto Andrew Morrow and Elizabeth Lee Black Chair in Management of Technology Sam and Irene Black School of Business, Penn State Erie

Download or read book Elements of Financial Risk Management written by Peter Christoffersen and published by Academic Press. This book was released on 2003-07-22 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Elements of Financial Risk Management" focuses on implementation, especially techniques which facilitate "bridging the gap" between standard textbooks on risk and real-life risk management systems. This title should appeal to practitioners in the financial services and investment industries, as well as graduate students and advanced undergraduates who want exposure to these techniques.

Download or read book Computing Rare event Probabilities for Affine Models and General State Space Markov Processes written by Xiaowei Zhang and published by Stanford University. This book was released on 2011 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare-event simulation concerns computing small probabilities, i.e. rare-event probabilities. This dissertation investigates efficient simulation algorithms based on importance sampling for computing rare-event probabilities for different models, and establishes their efficiency via asymptotic analysis. The first part discusses asymptotic behavior of affine models. Stochastic stability of affine jump diffusions are carefully studied. In particular, positive recurrence, ergodicity, and exponential ergodicity are established for such processes under various conditions via a Foster-Lyapunov type approach. The stationary distribution is characterized in terms of its characteristic function. Furthermore, the large deviations behavior of affine point processes are explicitly computed, based on which a logarithmically efficient importance sampling algorithm is proposed for computing rare-event probabilities for affine point processes. The second part is devoted to a much more general setting, i.e. general state space Markov processes. The current state-of-the-art algorithm for computing rare-event probabilities in this context heavily relies on the solution of a certain eigenvalue problem, which is often unavailable in closed form unless certain special structure is present (e.g. affine structure for affine models). To circumvent this difficulty, assuming the existence of a regenerative structure, we propose a bootstrap-based algorithm that conducts the importance sampling on the regenerative cycle-path space instead of the original one-step transition kernel. The efficiency of this algorithm is also discussed.