Download or read book Future Perspectives in Risk Models and Finance written by Alain Bensoussan and published by . This book was released on 2014-12-31 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Future Perspectives in Risk Models and Finance written by Alain Bensoussan and published by Springer. This book was released on 2014-11-20 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a perspective on a number of approaches to financial modelling and risk management. It examines both theoretical and practical issues. Theoretically, financial risks models are models of a real and a financial “uncertainty”, based on both common and private information and economic theories defining the rules that financial markets comply to. Financial models are thus challenged by their definitions and by a changing financial system fueled by globalization, technology growth, complexity, regulation and the many factors that contribute to rendering financial processes to be continuously questioned and re-assessed. The underlying mathematical foundations of financial risks models provide future guidelines for risk modeling. The book’s chapters provide selective insights and developments that can contribute to better understand the complexity of financial modelling and its ability to bridge financial theories and their practice. Future Perspectives in Risk Models and Finance begins with an extensive outline by Alain Bensoussan et al. of GLM estimation techniques combined with proofs of fundamental results. Applications to static and dynamic models provide a unified approach to the estimation of nonlinear risk models. A second section is concerned with the definition of risks and their management. In particular, Guegan and Hassani review a number of risk models definition emphasizing the importance of bi-modal distributions for financial regulation. An additional chapter provides a review of stress testing and their implications. Nassim Taleb and Sandis provide an anti-fragility approach based on “skin in the game”. To conclude, Raphael Douady discusses the noncyclical CAR (Capital Adequacy Rule) and their effects of aversion of systemic risks. A third section emphasizes analytic financial modelling approaches and techniques. Tapiero and Vallois provide an overview of mathematical systems and their use in financial modeling. These systems span the fundamental Arrow-Debreu framework underlying financial models of complete markets and subsequently, mathematical systems departing from this framework but yet generalizing their approach to dynamic financial models. Explicitly, models based on fractional calculus, on persistence (short memory) and on entropy-based non-extensiveness. Applications of these models are used to define a modeling approach to incomplete financial models and their potential use as a “measure of incompleteness”. Subsequently Bianchi and Pianese provide an extensive overview of multi-fractional models and their important applications to Asset price modeling. Finally, Tapiero and Jinquyi consider the binomial pricing model by discussing the effects of memory on the pricing of asset prices.

Download or read book Powering the Digital Economy Opportunities and Risks of Artificial Intelligence in Finance written by El Bachir Boukherouaa and published by International Monetary Fund. This book was released on 2021-10-22 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper discusses the impact of the rapid adoption of artificial intelligence (AI) and machine learning (ML) in the financial sector. It highlights the benefits these technologies bring in terms of financial deepening and efficiency, while raising concerns about its potential in widening the digital divide between advanced and developing economies. The paper advances the discussion on the impact of this technology by distilling and categorizing the unique risks that it could pose to the integrity and stability of the financial system, policy challenges, and potential regulatory approaches. The evolving nature of this technology and its application in finance means that the full extent of its strengths and weaknesses is yet to be fully understood. Given the risk of unexpected pitfalls, countries will need to strengthen prudential oversight.

Download or read book Risk Assessment and Financial Regulation in Emerging Markets Banking written by Alexander M. Karminsky and published by Springer. This book was released on 2022-05-13 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes various approaches in modelling financial risks and compiling ratings. Focusing on emerging markets, it illustrates how risk assessment is performed and analyses the use of machine learning methods for financial risk assessment and measurement. It not only offers readers insights into the differences between emerging and developed markets, but also helps them understand the development of risk management approaches for banks. Highlighting current problems connected with the evaluation and modelling of financial risks in the banking sector of emerging markets, the book presents the methodologies applied to credit and market financial risks and integrated and payment risks, and discusses the outcomes. In addition it explores the systemic risks and innovations in banking and risk management by analyzing the features of risk measurement in emerging countries. Lastly, it demonstrates the aggregation of approaches to financial risk for emerging financial markets, comparing the experiences of various countries, including Russia, Belarus, China and Brazil.

Download or read book The Future of Risk Management Volume II written by Paola De Vincentiis and published by Palgrave Macmillan. This book was released on 2019-06-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions presented during the Second International Risk Management Conference, this second volume addresses important areas of risk management from a variety of angles and perspectives. The book will cover two separate tracks—financial risk management and risk management and corporate strategies—and will be of interest to academic researchers and students in risk management, banking, and finance.

Download or read book Handbook of Recent Advances in Commodity and Financial Modeling written by Giorgio Consigli and published by Springer. This book was released on 2017-09-30 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook includes contributions related to optimization, pricing and valuation problems, risk modeling and decision making problems arising in global financial and commodity markets from the perspective of Operations Research and Management Science. The book is structured in three parts, emphasizing common methodological approaches arising in the areas of interest: - Part I: Optimization techniques - Part II: Pricing and Valuation - Part III: Risk Modeling The book presents to a wide community of Academics and Practitioners a selection of theoretical and applied contributions on topics that have recently attracted increasing interest in commodity and financial markets. Within a structure based on the three parts, it presents recent state-of-the-art and original works related to: - The adoption of multi-criteria and dynamic optimization approaches in financial and insurance markets in presence of market stress and growing systemic risk; - Decision paradigms, based on behavioral finance or factor-based, or more classical stochastic optimization techniques, applied to portfolio selection problems including new asset classes such as alternative investments; - Risk measurement methodologies, including model risk assessment, recently applied to energy spot and future markets and new risk measures recently proposed to evaluate risk-reward trade-offs in global financial and commodity markets; and derivatives portfolio hedging and pricing methods recently put forward in the financial community in the aftermath of the global financial crisis.

Download or read book The Future of Finance written by Moorad Choudhry and published by John Wiley & Sons. This book was released on 2010-09-16 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: New banking and investment business models to navigate the post-financial crisis environment The financial crisis of 2007-2008 has discredited business models in the banking and fund management industries. In The Future of Finance, Moorad Choudhry and Gino Landuyt argue that banks must realign their business models, implying a lower return-on-equity; diversifying their funding sources; and increasing liquidity reserves. On the investment side, the authors discuss how diversification did not reduce risk, but rather amplified it, and failed to stabilize returns. The authors conclude that the clear lesson from the crisis is to know one's risk. A lesson that is best served by concentrating on assets and sectors that you understand. Examines the weaknesses in the business models of many institutions, as well as the theoretical foundation for professionals in the field of finance Identifies the shortcomings of Modern Portfolio Theory Addresses how investment managers can find new strategies for creating "alpha" and why they need to re-vamp their fee structures Filled with in-depth insights and practical advice, The Future of Finance will provide bankers and investment managers with a guide to realigning their businesses in order to prosper in the post-crisis financial markets.

Download or read book Operational Risk Management in Financial Services written by Anthony Tarantino and published by John Wiley and Sons. This book was released on 2010-12-16 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Banking is at the forefront of the effort to quantify and measure operational risk and as such can be role model beyond the financial services industry. The Basel Committee of the Bank for International Settlements (BIS) has created a new capital accord, known as Basel II. Basel II requires banks to establish an operational risk management (ORM) framework and compute an explicit capital charge for operational risk once it is adopted. This chapter from Goverance, Risk, and Compliance Handbook, by Anthony Tarantino, outlines different approaches, tools, and guidance on operational risk management for financial services companies.

Download or read book Market Risk and Financial Markets Modeling written by Didier Sornette and published by Springer Science & Business Media. This book was released on 2012-02-03 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current financial crisis has revealed serious flaws in models, measures and, potentially, theories, that failed to provide forward-looking expectations for upcoming losses originated from market risks. The Proceedings of the Perm Winter School 2011 propose insights on many key issues and advances in financial markets modeling and risk measurement aiming to bridge the gap. The key addressed topics include: hierarchical and ultrametric models of financial crashes, dynamic hedging, arbitrage free modeling the term structure of interest rates, agent based modeling of order flow, asset pricing in a fractional market, hedge funds performance and many more.

Download or read book Bayesian Risk Management written by Matt Sekerke and published by John Wiley & Sons. This book was released on 2015-09-15 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: A risk measurement and management framework that takes model risk seriously Most financial risk models assume the future will look like the past, but effective risk management depends on identifying fundamental changes in the marketplace as they occur. Bayesian Risk Management details a more flexible approach to risk management, and provides tools to measure financial risk in a dynamic market environment. This book opens discussion about uncertainty in model parameters, model specifications, and model-driven forecasts in a way that standard statistical risk measurement does not. And unlike current machine learning-based methods, the framework presented here allows you to measure risk in a fully-Bayesian setting without losing the structure afforded by parametric risk and asset-pricing models. Recognize the assumptions embodied in classical statistics Quantify model risk along multiple dimensions without backtesting Model time series without assuming stationarity Estimate state-space time series models online with simulation methods Uncover uncertainty in workhorse risk and asset-pricing models Embed Bayesian thinking about risk within a complex organization Ignoring uncertainty in risk modeling creates an illusion of mastery and fosters erroneous decision-making. Firms who ignore the many dimensions of model risk measure too little risk, and end up taking on too much. Bayesian Risk Management provides a roadmap to better risk management through more circumspect measurement, with comprehensive treatment of model uncertainty.

Download or read book Recent Applications of Financial Risk Modelling and Portfolio Management written by Škrinjari?, Tihana and published by IGI Global. This book was released on 2020-09-25 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today’s financial market, portfolio and risk management are facing an array of challenges. This is due to increasing levels of knowledge and data that are being made available that have caused a multitude of different investment models to be explored and implemented. Professionals and researchers in this field are in need of up-to-date research that analyzes these contemporary models of practice and keeps pace with the advancements being made within financial risk modelling and portfolio control. Recent Applications of Financial Risk Modelling and Portfolio Management is a pivotal reference source that provides vital research on the use of modern data analysis as well as quantitative methods for developing successful portfolio and risk management techniques. While highlighting topics such as credit scoring, investment strategies, and budgeting, this publication explores diverse models for achieving investment goals as well as improving upon traditional financial modelling methods. This book is ideally designed for researchers, financial analysts, executives, practitioners, policymakers, academicians, and students seeking current research on contemporary risk management strategies in the financial sector.

Download or read book Operational Risk Modeling in Financial Services written by Patrick Naim and published by John Wiley & Sons. This book was released on 2019-03-28 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Globalization Gating and Risk Finance written by Unurjargal Nyambuu and published by John Wiley & Sons. This book was released on 2018-01-16 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: An in-depth guide to global and risk finance based on financial models and data-based issues that confront global financial managers. Globalization, Gating, and Risk Finance offers perspectives on global risk finance in a world with economies in transition. Developed from lectures and research projects investigating the consequences of globalization and strategic approaches to fundamental economics and finance, it provides an approach based on financial models and data; it includes many case-study problems. The book departs from the traditional macroeconomic and financial approaches to global and strategic risk finance, where economic power and geopolitical issues are intermingled to create complex and forward-looking financial systems. Chapter coverage includes: Globalization: Economies in Collision; Data, Measurements, and Global Finance; Global Finance: Utility, Financial Consumption, and Asset Pricing; Macroeconomics, Foreign Exchange, and Global Finance; Foreign Exchange Models and Prices; Asia: Financial Environment and Risks; Financial Currency Pricing, Swaps, Derivatives, and Complete Markets; Credit Risk and International Debt; Globalization and Trade: A Changing World; and Compliance and Financial Regulation. Provides a framework for global financial and inclusive models, some of which are not commonly covered in other books. Considers risk management, utility, and utility-based multi-agent financial theories. Presents a theoretical framework to assist with a variety of problems ranging from derivatives and FX pricing to bond default to trade and strategic regulation. Provides detailed explanations and mathematical proofs to aid the readers’ understanding. Globalization, Gating, and Risk Finance is appropriate as a text for graduate students of global finance, general finance, financial engineering, and international economics, and for practitioners.

Download or read book Scenario Analysis in Risk Management written by Bertrand K. Hassani and published by Springer. This book was released on 2016-10-26 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on identifying and explaining the key determinants of scenario analysis in the context of operational risk, stress testing and systemic risk, as well as management and planning. Each chapter presents alternative solutions to perform reliable scenario analysis. The author also provides technical notes and describes applications and key characteristics for each of the solutions. In addition, the book includes a section to help practitioners interpret the results and adjust them to real-life management activities. Methodologies, including those derived from consensus strategies, extreme value theory, Bayesian networks, Neural networks, Fault Trees, frequentist statistics and data mining are introduced in such a way as to make them understandable to readers without a quantitative background. Particular emphasis is given to the added value of the implementation of these methodologies.

Download or read book Risk Measurement written by Dominique Guégan and published by Springer. This book was released on 2019-03-22 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book combines theory and practice to analyze risk measurement from different points of view. The limitations of a model depend on the framework on which it has been built as well as specific assumptions, and risk managers need to be aware of these when assessing risks. The authors investigate the impact of these limitations, propose an alternative way of thinking that challenges traditional assumptions, and also provide novel solutions. Starting with the traditional Value at Risk (VaR) model and its limitations, the book discusses concepts like the expected shortfall, the spectral measure, the use of the spectrum, and the distortion risk measures from both a univariate and a multivariate perspective.

Download or read book The Future of Futures written by Elena Esposito and published by Edward Elgar Publishing. This book was released on 2011-01-01 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Within the cacophony of voices trying to explain the recent financial crisis, Elena Esposito's voice sounds clear and deep. Steering away from simplistic condemnations and equally simplistic prescriptions for betterment, she connects the very invention of derivatives to that eternal human hope – of controlling the future. While the task is impossible, the attempts never stop, and the very process of attempting it brings some consolation. And while derivatives can be seen, claim sociologists of finance, as performative, that is shaping the future they promise to control, even this is far from certain. Esposito's fascinating and beautiful work is an important contribution to the sociology of finance, a subdiscipline of sociology that took on itself an extremely important task of explaining how the finance markets really work.'– Barbara Czarniawska, University of Gothenburg, Sweden'This is a brilliant and timely book that shows how financing is centrally implicated in the very unpredictability and uncertainty it purports to master. With the incisiveness characteristic of her style and writing, Esposito reads economics in innovative ways that disclose the hidden premises by which financial instruments trade and consume the prospects of the future.' – Jannis Kallinikos, London School of Economics, UK'Elena Esposito's analysis of financial markets and of their recent decline is radically different from the analyses which can be found in economic journals or books. Financial operations are reduced to their basic dimensions: time and money. Under this perspective, what is sold on financial markets is the possibility for the creation of commitments in the course of time, the possibility for the combination of these commitments with one another, and the identification of chances for the achievement of profit opportunities through the creation of specific combinations. The author argues that the recent crisis of the financial system was caused by oversimplified visions of the future and of risk leading to the consequence that options were not available in the present because all possibilities had been used up by the future. This oversimplified vision of the future imploded, and trust with it. The state tried to reconstruct options for the future in order to open up new possibilities and chances for learning. The author does not deliver recipes on how to prevent severe crises of the financial system in the future. Yet, her concept facilitates understanding of how financial futures are opened up or closed and thus provides insights into basic principles on whose basis future opportunities can be kept open and trust can be maintained. Innovative reforms of the financial system can only develop on the basis of unconventional analyses. Elena Esposito's book contains an analysis of this kind.'– Alfred Kieser, Mannheim University, Germany'Elena Esposito's book is a fundamental analysis of time in economics. With economic rigour underpinned by sociological reasoning, she explains the futures market more clearly than is possible with economic analysis alone. Economic concepts are considered in terms of time – actors deal in the present with future risks by transferring these risks to the present situation. As a result, we get more options and more risks at the same time: at present. No equilibrium will balance these trades because of the asymmetry of time: our actual decisions deal with our imagination of the future, that is, with the future of the present, but the results will be realized in the presence of the future – different modalities of time. The book is a sound reflection on modelling time in economic theory, a "must" for economists.'– Birger P. Priddat, Witten/Herdecke University, Germany'The Future of Futures is an original and intellectually provocative book which forces the reader to think. Esposito's essay fulfils two rather different functions. On the one hand, it brings new and persuasive arguments to bear against the erroneous thesis that the present financial crisis is merely due to human mistakes and to some specific government failures. On the other hand, the book suggests that only by reconsidering the role of time in the economy is it possible to make full sense of the crisis and to re-orient in a desired direction the future movements of money. It is a well-known fact that traditional economics has always adhered to a spatial conception of time, according to which time, like space, is perfectly reversible. Whence its inability both to understand how economies develop and to prescribe adequate policies. The author's proposal is to move steps ahead in the direction of an analysis of an economy in time, where both historical time and time as duration can find a place. Esposito's well-written, jargon-free book will capture the attention of anyone seriously interested in the future of our market systems.'– Stefano Zamagni, University of Bologna and Johns Hopkins University, Bologna Center, Italy This book reconstructs the dynamics of economics, beginning explicitly with the role and the relevance of time: money uses the future in order to generate present wealth. Financial markets sell and buy risk, thereby binding the future. Elena Esposito explains that complex risk management techniques of structured finance produce new and uncontrolled risks because they use a simplified idea of the future, failing to account for how the future reacts to attempts at controlling it. During the recent financial crisis, the future had already been used (through securitizations, derivatives and other tools) to the extent that we had many futures, but no open future available.

Download or read book Quantitative Financial Risk Management written by Constantin Zopounidis and published by John Wiley & Sons. This book was released on 2015-06-08 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Comprehensive Guide to Quantitative Financial Risk Management Written by an international team of experts in the field, Quantitative Financial Risk Management: Theory and Practice provides an invaluable guide to the most recent and innovative research on the topics of financial risk management, portfolio management, credit risk modeling, and worldwide financial markets. This comprehensive text reviews the tools and concepts of financial management that draw on the practices of economics, accounting, statistics, econometrics, mathematics, stochastic processes, and computer science and technology. Using the information found in Quantitative Financial Risk Management can help professionals to better manage, monitor, and measure risk, especially in today's uncertain world of globalization, market volatility, and geo-political crisis. Quantitative Financial Risk Management delivers the information, tools, techniques, and most current research in the critical field of risk management. This text offers an essential guide for quantitative analysts, financial professionals, and academic scholars.