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Is Idiosyncratic Risk A Source Of Momentum
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Book Synopsis Is Idiosyncratic Risk a Source of Momentum? by : Doina Chichernea
Download or read book Is Idiosyncratic Risk a Source of Momentum? written by Doina Chichernea and published by . This book was released on 2008 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies reject the notion that momentum profits are compensation for risk by showing that momentum profits are mostly comprised of idiosyncratic components that cannot be risk (which, according to standard theory, must entail non-diversifiable systematic variation). Recent theoretical papers, however, show that idiosyncratic components of returns (in particular idiosyncratic risk) may affect risk premia. Using EGARCH-M, this paper estimates idiosyncratic risk and idiosyncratic risk premia at the individual security level and shows that idiosyncratic risk premia are responsible for between 70 and 90 percent of momentum profits. A closer examination shows that, although securities in the loser portfolio have higher levels of idiosyncratic risk than those in the winner portfolio (confirming other studies), the idiosyncratic risk premia in the loser portfolio are significantly less than those in the winner portfolio. Further supporting a link between idiosyncratic risk premia and momentum profits, we show that momentum portfolios formed by sorting on past idiosyncratic risk premia (rather than raw returns) generate significantly positive profits.
Book Synopsis Momentum, Idiosyncratic Volatility and Market Dynamics by : Muhammad A. Cheema
Download or read book Momentum, Idiosyncratic Volatility and Market Dynamics written by Muhammad A. Cheema and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent evidence on the relation between momentum and idiosyncratic volatility (IV) in the U.S. is mixed. We verify the relation between momentum and IV in China and find at best, no relation supporting the view that idiosyncratic risk is not a significant arbitrage cost for momentum returns. While the absence of a positive relation between momentum returns and IV rejects both the underreaction and the overconfidence and self-attribution stories of momentum, we find support for the overconfidence and self-attribution story from our results on market dynamics and momentum. Our results are robust when verified in other Asian markets. We also find support for the suggestion that cross-country differences in momentum returns could be the result of differences in market dynamics rather than differences in levels of individualism as suggested earlier in the literature.
Book Synopsis Momentum Profits and Idiosyncratic Volatility by : Unyong Pyo
Download or read book Momentum Profits and Idiosyncratic Volatility written by Unyong Pyo and published by . This book was released on 2013 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Purpose - This study focuses on the profitability of momentum trading in the Korean stock market. More specifically, an examination of the relationship between momentum returns and idiosyncratic volatility (IVol) is conducted to determine whether momentum profits can be explained by IVol.Design/Methodology/Approach - We form portfolios based on their past performance and examine the momentum, or contrarian returns, as the difference between winning and losing portfolios. To confirm that the momentum strategy provides excess returns, we study the relationship between momentum returns and IVol. We also examine the Fama and French (1993) three-factor model to see whether systematic risk affects momentum profits. We control firm size, stock price, and turnover to determine robustness. Finally, we investigate a time-series relationship between aggregate IVol and momentum profits.Findings - We illustrate that excess returns are obtained from a momentum strategy, not a contrarian strategy, in the Korean stock market. Momentum returns are higher among high IVol stocks, especially high IVol winners. Examining the Fama and French (1993) three-factor model, we find that momentum returns cannot be explained by systematic risk. The findings are robust after controlling for factors such as firm size, book-to-market ratio, and turnover. We confirm the effect of IVol on momentum returns by illustrating that a time-series relationship between momentum returns and aggregate IVol is positive.Originality/Value - This paper is among the first, to our knowledge, to examine the relationship between momentum profits and IVol in the Korean stock market, one of the mature financial markets. The findings in this study can be applied to better understand the sources of gains from the momentum strategy in international stock markets.
Book Synopsis Managing the Risk of Currency Momentum Strategies by : Felix Dietrich
Download or read book Managing the Risk of Currency Momentum Strategies written by Felix Dietrich and published by . This book was released on 2018 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper investigates two risk-management techniques originally created for stock market momentum strategies, i.e. a) constant volatility targeting (scaling) and b) the implementation of stop-losses in the cross-section of portfolio components. It applies them to momentum strategies in currency markets and compares their effectiveness. It finds that constant volatility targeting (scaling) has no beneficial effect. In fact, detailed analysis suggests that it is a method uniquely suited to stock market momentum. Stop-losses are also far less useful than in stock markets. Finally, it suggests that not macroeconomic risk factors, but limits to arbitrage (stemming from high idiosyncratic volatility) are a potential source of currency momentum's high returns.
Book Synopsis Risk-Based and Factor Investing by : Emmanuel Jurczenko
Download or read book Risk-Based and Factor Investing written by Emmanuel Jurczenko and published by Elsevier. This book was released on 2015-11-24 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of recent articles written by leading academics and practitioners in the area of risk-based and factor investing (RBFI). The articles are intended to introduce readers to some of the latest, cutting edge research encountered by academics and professionals dealing with RBFI solutions. Together the authors detail both alternative non-return based portfolio construction techniques and investing style risk premia strategies. Each chapter deals with new methods of building strategic and tactical risk-based portfolios, constructing and combining systematic factor strategies and assessing the related rules-based investment performances. This book can assist portfolio managers, asset owners, consultants, academics and students who wish to further their understanding of the science and art of risk-based and factor investing. Contains up-to-date research from the areas of RBFI Features contributions from leading academics and practitioners in this field Features discussions of new methods of building strategic and tactical risk-based portfolios for practitioners, academics and students
Book Synopsis Financial Markets and the Real Economy by : John H. Cochrane
Download or read book Financial Markets and the Real Economy written by John H. Cochrane and published by Now Publishers Inc. This book was released on 2005 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: Financial Markets and the Real Economy reviews the current academic literature on the macroeconomics of finance.
Book Synopsis Market Momentum by : Stephen Satchell
Download or read book Market Momentum written by Stephen Satchell and published by John Wiley & Sons. This book was released on 2020-12-02 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: A one-of-a-kind reference guide covering the behavioral and statistical explanations for market momentum and the implementation of momentum trading strategies Market Momentum: Theory and Practice is a thorough, how-to reference guide for a full range of financial professionals and students. It examines the behavioral and statistical causes of market momentum while also exploring the practical side of implementing related strategies. The phenomenon of momentum in finance occurs when past high returns are followed by subsequent high returns, and past low returns are followed by subsequent low returns. Market Momentum provides a detailed introduction to the financial topic, while examining existing literature. Recent academic and practitioner research is included, offering a more up-to-date perspective. What type of book is Market Momentum and how does it serve a range of readers’ interests and needs? A holistic market momentum guide for industry professionals, asset managers, risk managers, firm managers, plus hedge fund and commodity trading advisors Advanced text to help graduate students in finance, economics, and mathematics further develop their funds management skills Useful resource for financial practitioners who want to implement momentum trading strategies Reference book providing behavioral and statistical explanations for market momentum Due to claims that the phenomenon of momentum goes against the Efficient Markets Hypothesis, behavioral economists have studied the topic in-depth. However, many books published on the subject are written to provide advice on how to make money. In contrast, Market Momentum offers a comprehensive approach to the topic, which makes it a valuable resource for both investment professionals and higher-level finance students. The contributors address momentum theory and practice, while also offering trading strategies that practitioners can study.
Book Synopsis Static Asset-pricing Models by : Andrew Wen-Chuan Lo
Download or read book Static Asset-pricing Models written by Andrew Wen-Chuan Lo and published by Edward Elgar Publishing. This book was released on 2007 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a selection of the most important articles in the field of financial econometrics. Starting with a review of the philosophical background, this collection covers such topics as the random walk hypothesis, long-memory processes, asset pricing, arbitrage pricing theory, variance bounds tests, term structure models, and more.
Book Synopsis Idiosyncratic Momentum in Commodity Futures by : Iuliia Shpak
Download or read book Idiosyncratic Momentum in Commodity Futures written by Iuliia Shpak and published by . This book was released on 2017 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper provides novel findings on idiosyncratic momentum in commodity futures. Momentum strategy that forms portfolios on the basis of commodity-specific returns delivers compelling investment returns which are substantially more robust and superior to total return momentum on an absolute and risk-adjusted basis. Furthermore, idiosyncratic return momentum is materially more persistent than total return momentum in that it delivers statistically significant positive returns over longer term horizons including ranking periods of up to 24 months. A set of commodity specific and equity markets inspired factors are examined. Notably, the results corroborate that hedging pressure and term structure are sources of risk premium in commodity futures. The analysis in this chapter expose that momentum in commodity futures is fundamentally different to the momentum effect in equity markets. Specifically, momentum in commodity futures is entirely attributed to the momentum effect in long-only portfolios whilst none of the short-only strategies' returns are either profitable or statistically significant. Lastly, the two types of long-only momentum significantly outperform a passive investing into a broad market index such as S&P GSCI.
Download or read book Asset Management written by Andrew Ang and published by Oxford University Press, USA. This book was released on 2014 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stocks and bonds? Real estate? Hedge funds? Private equity? If you think those are the things to focus on in building an investment portfolio, Andrew Ang has accumulated a body of research that will prove otherwise. In this book, Ang upends the conventional wisdom about asset allocation by showing that what matters aren't asset class labels but the bundles of overlapping risks they represent.
Book Synopsis Cointegration, Causality, and Forecasting by : Halbert White
Download or read book Cointegration, Causality, and Forecasting written by Halbert White and published by Oxford University Press, USA. This book was released on 1999 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of essays in honour of Clive Granger. The chapters are by some of the world's leading econometricians, all of whom have collaborated with and/or studied with both) Clive Granger. Central themes of Granger's work are reflected in the book with attention to tests for unit roots and cointegration, tests of misspecification, forecasting models and forecast evaluation, non-linear and non-parametric econometric techniques, and overall, a careful blend of practical empirical work and strong theory. The book shows the scope of Granger's research and the range of the profession that has been influenced by his work.
Book Synopsis Equity Smart Beta and Factor Investing for Practitioners by : Khalid Ghayur
Download or read book Equity Smart Beta and Factor Investing for Practitioners written by Khalid Ghayur and published by John Wiley & Sons. This book was released on 2019-05-29 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the popular and fast growing investment opportunities of smart beta Equity Smart Beta and Factor Investing for Practitioners offers a hands-on guide to the popular investment opportunities of smart beta, which is one of the fastest growing areas within the global equity asset class. This well-balanced book is written in accessible and understandable terms and contains an in-depth manual filled with analytical information and new ideas. The authors—noted experts in the field—include a definition of smart beta investing and detail its history. They also explore the distinguishing characteristics of smart beta strategies, offer an overview of factor investing, and reveal the implementation of smart beta approaches. Comprehensive in scope, the book contains helpful examples of applications, real-life illustrative case studies, and contributions from leading and respected practitioners that explain how they approach smart beta investing. This important book: Contains an in-depth exploration of smart beta investing Includes the information written in clear and accessible language Presents helpful case studies, illustrative examples, and contributions from leading and respected experts Offers a must have resource coauthored by the Head of Goldman Sachs’ equity smart beta business Written for investors who want to tap into the opportunities that smart beta offers, Equity Smart Beta and Factor Investing for Practitioners is the comprehensive resource for learning how to create more efficient overall equity portfolios.
Book Synopsis Essays on Arbitrage Activities by : Umit Gurkan Gurun
Download or read book Essays on Arbitrage Activities written by Umit Gurkan Gurun and published by . This book was released on 2004 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Measuring ESG Effects in Systematic Investing by : Arik Ben Dor
Download or read book Measuring ESG Effects in Systematic Investing written by Arik Ben Dor and published by John Wiley & Sons. This book was released on 2024-05-20 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique perspective on the implications of incorporating ESG considerations in systematic investing In Integrating ESG in Systematic Investing, a team of authors from Barclays’ top-ranked Quantitative Portfolio Strategy group (ranked #1 by Institutional Investor in its 2022 Global Fixed Income Research Survey in both the US and Europe) delivers an insightful and practical discussion of how to reflect ESG considerations in systematic investing. The authors offer a cross-asset class perspective—incorporating both credit and equity markets in the United States, Europe, and China—a unique coverage scope amongst books on this subject. They discuss the interaction between ESG ratings and various other security characteristics, suggest a methodology for isolating the ESG-specific risk premia, analyse the impact of an ESG tilt on systematic strategies and risk factors, and identify several ESG-based signals that are predictive of future performance. You’ll also discover: Analysis of companies in the process of improving their ESG ranking (“ESG improvers”) vs. firms with best-in-class ESG ratings A study using natural language processing (NLP) to predict changes in corporate ESG rankings from company job postings for sustainability-related positions In-depth explorations of ESG equity fund performance and flows and the information content of ESG ratings dispersion across several providers Perfect for portfolio managers including non-quantitative, fundamental investors, risk managers, and research analysts at financial institutions such as asset managers, pension funds, banks, sovereign wealth funds, hedge funds, and insurance companies, Integrating ESG in Systematic Investing is also a must-read resource for academics with a research interest in the performance and risk implications of ESG investing.
Book Synopsis Price-Based Investment Strategies by : Adam Zaremba
Download or read book Price-Based Investment Strategies written by Adam Zaremba and published by Springer. This book was released on 2018-07-25 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compelling book examines the price-based revolution in investing, showing how research over recent decades has reinvented technical analysis. The authors discuss the major groups of price-based strategies, considering their theoretical motivation, individual and combined implementation, and back-tested results when applied to investment across country stock markets. Containing a comprehensive sample of performance data, taken from 24 major developed markets around the world and ranging over the last 25 years, the authors construct practical portfolios and display their performance—ensuring the book is not only academically rigorous, but practically applicable too. This is a highly useful volume that will be of relevance to researchers and students working in the field of price-based investing, as well as individual investors, fund pickers, market analysts, fund managers, pension fund consultants, hedge fund portfolio managers, endowment chief investment officers, futures traders, and family office investors.
Download or read book Asset Pricing written by John H. Cochrane and published by Princeton University Press. This book was released on 2009-04-11 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the prestigious Paul A. Samuelson Award for scholarly writing on lifelong financial security, John Cochrane's Asset Pricing now appears in a revised edition that unifies and brings the science of asset pricing up to date for advanced students and professionals. Cochrane traces the pricing of all assets back to a single idea--price equals expected discounted payoff--that captures the macro-economic risks underlying each security's value. By using a single, stochastic discount factor rather than a separate set of tricks for each asset class, Cochrane builds a unified account of modern asset pricing. He presents applications to stocks, bonds, and options. Each model--consumption based, CAPM, multifactor, term structure, and option pricing--is derived as a different specification of the discounted factor. The discount factor framework also leads to a state-space geometry for mean-variance frontiers and asset pricing models. It puts payoffs in different states of nature on the axes rather than mean and variance of return, leading to a new and conveniently linear geometrical representation of asset pricing ideas. Cochrane approaches empirical work with the Generalized Method of Moments, which studies sample average prices and discounted payoffs to determine whether price does equal expected discounted payoff. He translates between the discount factor, GMM, and state-space language and the beta, mean-variance, and regression language common in empirical work and earlier theory. The book also includes a review of recent empirical work on return predictability, value and other puzzles in the cross section, and equity premium puzzles and their resolution. Written to be a summary for academics and professionals as well as a textbook, this book condenses and advances recent scholarship in financial economics.
Book Synopsis Managing Hedge Fund Risk and Financing by : David P. Belmont
Download or read book Managing Hedge Fund Risk and Financing written by David P. Belmont and published by John Wiley & Sons. This book was released on 2011-08-17 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ultimate guide to dealing with hedge fund risk in a post-Great Recession world Hedge funds have been faced with a variety of new challenges as a result of the ongoing financial crisis. The simultaneous collapse of major financial institutions that were their trading counterparties and service providers, fundamental and systemic increases in market volatility and illiquidity, and unrelenting demands from investors to redeem their hedge fund investments have conspired to make the climate for hedge funds extremely uncomfortable. As a result, many funds have failed or been forced to close due to poor performance. Managing Hedge Fund Risk and Financing: Adapting to a New Era brings together the many lessons learned from the recent crisis. Advising hedge fund managers and CFOs on how to manage the risk of their investment strategies and structure relationships to best insulate their firms and investors from the failures of financial counterparties, the book looks in detail at the various methodologies for managing hedge fund market, credit, and operational risks depending on the hedge fund's investment strategy. Also covering best practice ISDA, Prime Brokerage, Fee and Margin Lock Up, and including tips for Committed Facility lending contracts, the book includes everything you need to know to learn from the events of the past to inform your future hedge fund dealings. Shows how to manage hedge fund risk through the application of financial risk modelling and measurement techniques as well as the structuring of financial relationships with investors, regulators, creditors, and trading counterparties Written by a global finance expert, David Belmont, who worked closely with hedge fund clients during the crisis and experienced first hand what works Explains how to profit from the financial crisis In the wake of the Financial Crisis there have been calls for more stringent management of hedge fund risk, and this timely book offers comprehensive guidelines for CFOs looking to ensure world-class levels of corporate governance.
