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Revisiting Idiosyncratic Volatility And Stock Returns
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Book Synopsis Revisiting Idiosyncratic Volatility and Stock Returns by : Fatma Saryal Sonmez
Download or read book Revisiting Idiosyncratic Volatility and Stock Returns written by Fatma Saryal Sonmez and published by . This book was released on 2013 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper's aim is to revisit the relation between idiosyncratic volatility and future stock returns. There are three key findings: First, we confirm earlier studies which show a negative relation. Further we show that it is the month to month changes in idiosyncratic volatility that produce this observed relation. More specifically, a portfolio of stocks that move from a lower (higher) idiosyncratic volatility quintile to higher (lower) one earns positive (negative) abnormal returns. Eliminating all firm-month observations with idiosyncratic volatility quintile changes, we find a positive relation. Second, we link our findings with corporate related events. Third, we find that after 2000, the idiosyncratic volatility effect disappears.
Book Synopsis Idiosyncratic Volatility, Stock Returns, and Priming Processes by : Nir Chen
Download or read book Idiosyncratic Volatility, Stock Returns, and Priming Processes written by Nir Chen and published by . This book was released on 2017 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Idiosyncratic Volatility and Stock Returns by : Kuntara Pukthuanthong
Download or read book Idiosyncratic Volatility and Stock Returns written by Kuntara Pukthuanthong and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Empirical evidences regarding the association of idiosyncratic volatility and stock returns are inconsistent with the capital asset pricing model (CAPM) which implies that idiosyncratic risk should not be priced because it would be fully eliminated through diversification. Using estimated-EGARCH conditional idiosyncratic volatility of individual stocks across 36 countries from 1973 to 2007, we find that idiosyncratic risk is priced on a significantly positive risk premium for stock returns. The evidence is statistically and economically significant. It overwhelmingly supports the prediction of existing theories that idiosyncratic risk is positively related to expected returns.
Book Synopsis Idiosyncratic Volatility, Stock Market Volatility, and Expected Stock Returns by : Hui Guo
Download or read book Idiosyncratic Volatility, Stock Market Volatility, and Expected Stock Returns written by Hui Guo and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Empirical Asset Pricing by : Turan G. Bali
Download or read book Empirical Asset Pricing written by Turan G. Bali and published by John Wiley & Sons. This book was released on 2016-02-26 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Bali, Engle, and Murray have produced a highly accessible introduction to the techniques and evidence of modern empirical asset pricing. This book should be read and absorbed by every serious student of the field, academic and professional.” Eugene Fama, Robert R. McCormick Distinguished Service Professor of Finance, University of Chicago and 2013 Nobel Laureate in Economic Sciences “The empirical analysis of the cross-section of stock returns is a monumental achievement of half a century of finance research. Both the established facts and the methods used to discover them have subtle complexities that can mislead casual observers and novice researchers. Bali, Engle, and Murray’s clear and careful guide to these issues provides a firm foundation for future discoveries.” John Campbell, Morton L. and Carole S. Olshan Professor of Economics, Harvard University “Bali, Engle, and Murray provide clear and accessible descriptions of many of the most important empirical techniques and results in asset pricing.” Kenneth R. French, Roth Family Distinguished Professor of Finance, Tuck School of Business, Dartmouth College “This exciting new book presents a thorough review of what we know about the cross-section of stock returns. Given its comprehensive nature, systematic approach, and easy-to-understand language, the book is a valuable resource for any introductory PhD class in empirical asset pricing.” Lubos Pastor, Charles P. McQuaid Professor of Finance, University of Chicago Empirical Asset Pricing: The Cross Section of Stock Returns is a comprehensive overview of the most important findings of empirical asset pricing research. The book begins with thorough expositions of the most prevalent econometric techniques with in-depth discussions of the implementation and interpretation of results illustrated through detailed examples. The second half of the book applies these techniques to demonstrate the most salient patterns observed in stock returns. The phenomena documented form the basis for a range of investment strategies as well as the foundations of contemporary empirical asset pricing research. Empirical Asset Pricing: The Cross Section of Stock Returns also includes: Discussions on the driving forces behind the patterns observed in the stock market An extensive set of results that serve as a reference for practitioners and academics alike Numerous references to both contemporary and foundational research articles Empirical Asset Pricing: The Cross Section of Stock Returns is an ideal textbook for graduate-level courses in asset pricing and portfolio management. The book is also an indispensable reference for researchers and practitioners in finance and economics. Turan G. Bali, PhD, is the Robert Parker Chair Professor of Finance in the McDonough School of Business at Georgetown University. The recipient of the 2014 Jack Treynor prize, he is the coauthor of Mathematical Methods for Finance: Tools for Asset and Risk Management, also published by Wiley. Robert F. Engle, PhD, is the Michael Armellino Professor of Finance in the Stern School of Business at New York University. He is the 2003 Nobel Laureate in Economic Sciences, Director of the New York University Stern Volatility Institute, and co-founding President of the Society for Financial Econometrics. Scott Murray, PhD, is an Assistant Professor in the Department of Finance in the J. Mack Robinson College of Business at Georgia State University. He is the recipient of the 2014 Jack Treynor prize.
Book Synopsis Options-Implied Variance and Future Stock Returns by : Hui Guo
Download or read book Options-Implied Variance and Future Stock Returns written by Hui Guo and published by . This book was released on 2014 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using options-implied variance, a forward-looking measure of conditional variance, we revisit the debate on the idiosyncratic risk-return relation. In both cross-sectional (for individual stocks) and time-series (for the market index) regressions, we find a negative relation between options-implied variance and future stock returns. Consistent with Miller's (1977) divergence of opinion hypothesis, the negative relation gets stronger (1) for stocks with more stringent short-sale constraints or (2) when shorting stocks becomes more difficult. Moreover, the negative correlation of realized idiosyncratic variance or analyst forecast dispersion with future stock returns mainly reflects their close correlation with our conditional idiosyncratic variance measure.
Book Synopsis "Can the Idiosyncratic Volatility Predict Future Stock Returns?" by :
Download or read book "Can the Idiosyncratic Volatility Predict Future Stock Returns?" written by and published by . This book was released on 2018 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Information Content in Implied Idiosyncratic Volatility and the Cross-Section of Stock Returns by : Dean Diavatopoulos
Download or read book The Information Content in Implied Idiosyncratic Volatility and the Cross-Section of Stock Returns written by Dean Diavatopoulos and published by . This book was released on 2014 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current literature is inconclusive as to whether idiosyncratic risk influences future stock returns and the direction of the impact. Prior studies are based on historical realized volatility. Implied volatilities from option prices represent the market's assessment of future risk and are likely a superior measure to historical realized volatility. We use implied idiosyncratic volatilities on firms with traded options to examine the relation between idiosyncratic volatility and future returns. We find a strong positive link between implied idiosyncratic risk and future returns. After considering the impact of implied idiosyncratic volatility, historical realized idiosyncratic volatility is unimportant. This performance is strongly tied to small size and high book-to-market equity firms.
Book Synopsis Another Look at Idiosyncratic Volatility and Expected Returns by : Wei Huang
Download or read book Another Look at Idiosyncratic Volatility and Expected Returns written by Wei Huang and published by . This book was released on 2012 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: We conduct comprehensive analyses of the return characteristics of stock portfolios sorted by idiosyncratic volatility. We show that the relationship between idiosyncratic volatility and expected stock returns depends on whether the portfolio is composed of stocks with extreme performance and whether the returns are computed over January and non-January months. The dominance of loser stocks in December and a reversal effect in the subsequent month lead to a positive relation between idiosyncratic volatility and portfolio returns in January. Whereas for other months, the impact of past winner stocks dominates and a negative relation is observed due to the return reversal of these winner stocks. Our study contributes to the understanding of how January effect and short-term return reversal can lead to different relation between idiosyncratic volatility and expected returns.
Book Synopsis Incomplete Information, Idiosyncratic Volatility and Stock Returns by : Julien Hugonnier
Download or read book Incomplete Information, Idiosyncratic Volatility and Stock Returns written by Julien Hugonnier and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We develop a model of firm investment under incomplete information that explains why idiosyncratic volatility and stock returns are related. When the unobserved state variable proxies for the business cycles, we show that a properly calibrated version of the model generates a negative relation due to the natural asymmetry in the length of expansions and recessions. We further show that, conditional on earning surprises, the relation between idiosyncratic volatility and stock returns is positive after good news and negative after bad news. This result provides new insights on the nature of stock return predictability.
Book Synopsis The Cross-section of Expected Stock Returns and Components of Idiosyncratic Volatility by : Seyed Reza Tabatabaei Poudeh
Download or read book The Cross-section of Expected Stock Returns and Components of Idiosyncratic Volatility written by Seyed Reza Tabatabaei Poudeh and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We examine the relationship between stock returns and components of idiosyncratic volatility-two volatility and two covariance terms- derived from the decomposition of stock returns variance. The portfolio analysis result shows that volatility terms are negatively related to expected stock returns. On the contrary, covariance terms have positive relationships with expected stock returns at the portfolio level. These relationships are robust to controlling for risk factors such as size, book-to-market ratio, momentum, volume, and turnover. Furthermore, the results of Fama-MacBeth cross-sectional regression show that only alpha risk can explain variations in stock returns at the firm level. Another finding is that when volatility and covariance terms are excluded from idiosyncratic volatility, the relation between idiosyncratic volatility and stock returns becomes weak at the portfolio level and disappears at the firm level.
Book Synopsis High Idiosyncratic Volatility and Low Returns by : Andrew Ang
Download or read book High Idiosyncratic Volatility and Low Returns written by Andrew Ang and published by . This book was released on 2008 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stocks with recent past high idiosyncratic volatility have low future average returns around the world. Across 23 developed markets, the difference in average returns between the extreme quintile portfolios sorted on idiosyncratic volatility is -1.31% per month, after controlling for world market, size, and value factors. The effect is individually significant in each G7 country. In the U.S., we rule out explanations based on trading frictions, information dissemination, and higher moments. There is strong comovement in the low returns to high idiosyncratic volatility stocks across countries, suggesting that broad, not easily diversifiable, factors may lie behind this phenomenon.
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.
Book Synopsis Avoiding Idiosyncratic Volatility by : Marco Di Maggio
Download or read book Avoiding Idiosyncratic Volatility written by Marco Di Maggio and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite positive and significant earnings announcement premia, we find that institutional investors reduce their exposure to stocks before earnings announcements. A novel result on the sensitivity of flows to individual stock returns provides a potential explanation. We show that extreme announcement returns for an individual holding lead to substantial outflows, controlling for overall performance, and they increase the probability of managers leaving the fund. Reducing the exposure to these stocks before the announcement mitigates the outflows. We build a model to describe and quantify this tradeoff. Overall, the paper identifies a new dimension of limits to arbitrage for institutions.
Book Synopsis Idiosyncratic Volatility and the Cross-Section of Expected Returns by : Turan G. Bali
Download or read book Idiosyncratic Volatility and the Cross-Section of Expected Returns written by Turan G. Bali and published by . This book was released on 2012 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper examines the cross-sectional relation between idiosyncratic volatility and expected stock returns. The results indicate that (i) data frequency used to estimate idiosyncratic volatility, (ii) weighting scheme used to compute average portfolio returns, (iii) breakpoints utilized to sort stocks into quintile portfolios, and (iv) using a screen for size, price and liquidity play a critical role in determining the existence and significance of a relation between idiosyncratic risk and the cross-section of expected returns. Portfolio-level analyses based on two different measures of idiosyncratic volatility (estimated using daily and monthly data), three weighting schemes (value-weighted, equal-weighted, inverse-volatility-weighted), three breakpoints (CRSP, NYSE, equal-market-share), and two different samples (NYSE/AMEX/NASDAQ and NYSE) indicate that there is no robust, significant relation between idiosyncratic volatility and expected returns.
Book Synopsis High Idiosyncratic Volatility and Low Returns by : Ajay Bhootra
Download or read book High Idiosyncratic Volatility and Low Returns written by Ajay Bhootra and published by . This book was released on 2014 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The well-documented negative relationship between idiosyncratic volatility and stock returns is puzzling if investors are risk-averse. However, under prospect theory, while investors are risk-averse in the domain of gains, they exhibit risk-seeking behavior in the domain of losses. Consistent with risk-seeking investors' preference for high volatility stocks in the loss domain, we find that the negative relationship between idiosyncratic volatility and stock returns is concentrated in stocks with unrealized capital losses, but is non-existent in stocks with unrealized capital gains. This finding is robust to control for short-term return reversals and maximum daily return, among other variables.
Book Synopsis Implied Idiosyncratic Volatility and Stock Return Predictability by : Cesario Mateus
Download or read book Implied Idiosyncratic Volatility and Stock Return Predictability written by Cesario Mateus and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper investigates the role of volatility risk on stock return predictability. Using 596 stock options traded at the American Stock Exchange and the Chicago Board Options Exchange (CBOE) for the period from January 2001 to December 2010, it examines the relation between different idiosyncratic volatility measures and expected stock returns for a period that involves both the dotcom bubble and the recent financial crisis. First it is showed that implied idiosyncratic volatility is the best stock return predictor among the different volatility measures used. Second, cross-section firm-specific characteristics are important on stock returns forecast. Third, we provide evidence that higher short selling constraints impact negatively stock returns having liquidity the opposite effect.
