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Portfolio Structuring and the Value of Forecasting

Portfolio Structuring and the Value of Forecasting
Author: Jacques Lussier
Publisher: CFA Institute Research Foundation
Total Pages: 40
Release: 2016-10-10
Genre: Business & Economics
ISBN: 1944960090

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The VaR Modeling Handbook: Practical Applications in Alternative Investing, Banking, Insurance, and Portfolio Management

The VaR Modeling Handbook: Practical Applications in Alternative Investing, Banking, Insurance, and Portfolio Management
Author: Greg N. Gregoriou
Publisher: McGraw Hill Professional
Total Pages: 418
Release: 2010-02-22
Genre: Business & Economics
ISBN: 0071713646

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Value-at-Risk (VaR) is a powerful tool for assessing market risk in real time—a critical insight when making trading and hedging decisions. The VaR Modeling Handbook is the most complete, up-to-date reference on the subject for today’s savvy investors, traders, portfolio managers, and other asset and risk managers. Unlike market risk metrics such as the Greeks, or beta, which are applicable to only certain asset categories and sources of market risk, VaR is applicable to all liquid assets, making it a reliable indicator of total market risk. For this reason, among many others, VaR has become the dominant method for estimating precisely how much money is at risk each day in the financial markets. The VaR Modeling Handbook is a profound volume that delivers practical information on measuring and modeling risk specifically focused on alternative investments, banking, and the insurance sector. The perfect primer to The VaR Implementation Handbook (McGraw- Hill), this foundational resource features The experience of 40 internationally recognized experts Useful perspectives from a wide range of practitioners, researchers, and academics Coverage on applying VaR to hedge fund strategies, microcredit loan portfolios, and economic capital management approaches for insurance companies Each illuminating chapter in The VaR Modeling Handbook presents a specific topic, complete with an abstract and conclusion for quick reference, as well as numerous illustrations that exemplify covered material. Practitioners can gain in-depth, cornerstone knowledge of VaR by reading the handbook cover to cover or take advantage of its user-friendly format by using it as a go-to resource in the real world. Financial success in the markets requires confident decision making, and The VaR Modeling Handbook gives you the knowledge you need to use this state-of-the-art modeling method to successfully manage financial risk.


Conditional Value-at-Risk for Log-Distributions

Conditional Value-at-Risk for Log-Distributions
Author: Valentyn Khokhlov
Publisher:
Total Pages: 10
Release: 2018
Genre:
ISBN:

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Conditional Value-at-Risk (CVaR) represents a significant improvement over the Value-at-Risk (VaR) in the area of risk measurement, as it catches the risk beyond the VaR threshold. CVaR is also theoretically more solid, being a coherent risk measure, which enables building more robust risk assessment and management systems. This paper addresses the derivation of the closed-form CVaR formulas for log-normal, log-logistic, log-Laplace and log-hyperbolic secant distributions, which are relevant for modeling the returns of financial assets. In many cases financial risk managers assume that not the returns themselves but their logarithms adhere to a particular distribution, and the samples of log-returns are considered. In such cases, the appropriate way to assess risk would be to use a log-distribution for CVaR and VaR estimation. We show how to use the log-normal and the log-logistic distributions for assessing the risk for different asset classes in 2003-2007 and 2007-2009. The log-Laplace and the log-hyperbolic secant distributions have fatter tails, and they may provide a higher accuracy for the tail risk assessment during the crisis periods.


An Introduction to Value-at-Risk

An Introduction to Value-at-Risk
Author: Moorad Choudhry
Publisher: John Wiley & Sons
Total Pages: 194
Release: 2007-01-11
Genre: Business & Economics
ISBN: 0470033770

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The value-at-risk measurement methodology is a widely-used tool in financial market risk management. The fourth edition of Professor Moorad Choudhry’s benchmark reference text An Introduction to Value-at-Risk offers an accessible and reader-friendly look at the concept of VaR and its different estimation methods, and is aimed specifically at newcomers to the market or those unfamiliar with modern risk management practices. The author capitalises on his experience in the financial markets to present this concise yet in-depth coverage of VaR, set in the context of risk management as a whole. Topics covered include: Defining value-at-risk Variance-covariance methodology Monte Carlo simulation Portfolio VaR Credit risk and credit VaR Topics are illustrated with Bloomberg screens, worked examples, exercises and case studies. Related issues such as statistics, volatility and correlation are also introduced as necessary background for students and practitioners. This is essential reading for all those who require an introduction to financial market risk management and value-at-risk.


Value at Risk, 3rd Ed.

Value at Risk, 3rd Ed.
Author: Philippe Jorion
Publisher: McGraw Hill Professional
Total Pages: 624
Release: 2006-11-09
Genre: Business & Economics
ISBN: 0071736921

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Since its original publication, Value at Risk has become the industry standard in risk management. Now in its Third Edition, this international bestseller addresses the fundamental changes in the field that have occurred across the globe in recent years. Philippe Jorion provides the most current information needed to understand and implement VAR-as well as manage newer dimensions of financial risk. Featured updates include: An increased emphasis on operational risk Using VAR for integrated risk management and to measure economic capital Applications of VAR to risk budgeting in investment management Discussion of new risk-management techniques, including extreme value theory, principal components, and copulas Extensive coverage of the recently finalized Basel II capital adequacy rules for commercial banks, integrated throughout the book A major new feature of the Third Edition is the addition of short questions and exercises at the end of each chapter, making it even easier to check progress. Detailed answers are posted on the companion web site www.pjorion.com/var/. The web site contains other materials, including additional questions that course instructors can assign to their students. Jorion leaves no stone unturned, addressing the building blocks of VAR from computing and backtesting models to forecasting risk and correlations. He outlines the use of VAR to measure and control risk for trading, for investment management, and for enterprise-wide risk management. He also points out key pitfalls to watch out for in risk-management systems. The value-at-risk approach continues to improve worldwide standards for managing numerous types of risk. Now more than ever, professionals can depend on Value at Risk for comprehensive, authoritative counsel on VAR, its application, and its results-and to keep ahead of the curve.


Revisiting Risk-Weighted Assets

Revisiting Risk-Weighted Assets
Author: Vanessa Le Leslé
Publisher: International Monetary Fund
Total Pages: 50
Release: 2012-03-01
Genre: Business & Economics
ISBN: 1475502656

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In this paper, we provide an overview of the concerns surrounding the variations in the calculation of risk-weighted assets (RWAs) across banks and jurisdictions and how this might undermine the Basel III capital adequacy framework. We discuss the key drivers behind the differences in these calculations, drawing upon a sample of systemically important banks from Europe, North America, and Asia Pacific. We then discuss a range of policy options that could be explored to fix the actual and perceived problems with RWAs, and improve the use of risk-sensitive capital ratios.


Counterparty Risk Management Policy Group Report

Counterparty Risk Management Policy Group Report
Author: United States. Congress. House. Committee on Banking and Financial Services. Subcommittee on Capital Markets, Securities, and Government Sponsored Enterprises
Publisher:
Total Pages: 136
Release: 1999
Genre: Business & Economics
ISBN:

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