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Idiosyncratic Risk Costly Arbitrage And The Cross Section Of Stock Returns
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Book Synopsis Idiosyncratic Risk, Costly Arbitrage, and the Cross-Section of Stock Returns by : Jie Cao
Download or read book Idiosyncratic Risk, Costly Arbitrage, and the Cross-Section of Stock Returns written by Jie Cao and published by . This book was released on 2016 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: We test a new cross-sectional relation between expected stock return and idiosyncratic risk implied by the theory of costly arbitrage. If arbitrageurs find it more difficult to correct the mispricing of stocks with high idiosyncratic risk, there should be a positive (negative) relation between expected return and idiosyncratic risk for undervalued (overvalued) stocks. We combine several well-known anomalies to measure stock mispricing and proxy stock idiosyncratic risk using an exponential GARCH model for stock returns. We confirm that average stock returns monotonically increase (decrease) with idiosyncratic risk for undervalued (overvalued) stocks. Overall, our results support the importance of idiosyncratic risk as an arbitrage cost.
Book Synopsis Divergence of Opinion, Arbitrage Costs and Stock Returns by : Jin (Ginger) Wu
Download or read book Divergence of Opinion, Arbitrage Costs and Stock Returns written by Jin (Ginger) Wu and published by . This book was released on 2008 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper we examine how divergence of opinion affect cross-sectional asset returns for different stocks with different arbitrage costs by employing a new proxy for divergence of opinion. We generalize Tauchen and Pitts' (1983) well-known Mixture of Distribution Hypothesis (MDH), which links asset volume and volatility in a way that derives a proxy for divergence of opinion among all individual investors. This new measure is a more reliable proxy for divergence of opinion among all individual investors than the existing proxies such as dispersion in analysts' earnings forecasts and turnover. We then use this measure of divergence of opinion in an empirical asset pricing analysis. In particular, we incorporate the crucial role of divergence of opinion in the determination of cross-sectional asset returns, establishing that when divergence of opinion is high, stock prices tend to be biased upwardly, resulting in lower future returns. These effects are especially pronounced for stocks with higher arbitrage costs including idiosyncratic risks, short sale costs, and other transaction costs, which are more difficult and costly to short sell. Hence the evidence for these stocks support Miller's (1977) view that, given short-sale constraints, observed prices overweight optimistic valuations. The predictions of recent theoretical work, such as Hong and Stein (2003), are valid only for stocks with less arbitrage costs. Also, our results suggest that the idiosyncratic risk, relative to other arbitrage cost measure, incrementally explain the divergence of opinon's effect on stock returns.
Book Synopsis Two Essays on the Impact of Idiosyncratic Risk on Asset Returns by : Jie Cao
Download or read book Two Essays on the Impact of Idiosyncratic Risk on Asset Returns written by Jie Cao and published by . This book was released on 2009 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this dissertation, I explore the impact of idiosyncratic risk on asset returns. The first essay examines how idiosyncratic risk affects the cross-section of stock returns. I use an exponential GARCH model to forecast expected idiosyncratic volatility and employ a combination of the size effect, value premium, return momentum and short-term reversal to measure relative mispricing. I find that stock returns monotonically increase in idiosyncratic risk for relatively undervalued stocks and monotonically decrease in idiosyncratic risk for relatively overvalued stocks. This phenomenon is robust to various subsamples and industries, and cannot be explained by risk factors or firm characteristics. Further, transaction costs, short-sale constraints and information uncertainty cannot account for the role of idiosyncratic risk. Overall, these findings are consistent with the limits of arbitrage arguments and demonstrate the importance of idiosyncratic risk as an arbitrage cost. The second essay studies the cross-sectional determinants of delta-hedged stock option returns with an emphasis on the pricing of volatility risk. We find that the average delta-hedged option returns are significantly negative for most stocks, and they decrease monotonically with both total and idiosyncratic volatility of the underlying stock. Our results are robust and cannot be explained by the Fama-French factors, market volatility risk, jump risk, or the effect of past stock return and volatility-related option mispricing. Our results strongly support a negative market price of volatility risk specification that is proportional to the volatility level. Reflecting this volatility risk premium, writing covered calls on high volatility stocks on average earns about 2% more per month than selling covered calls on low volatility stocks. This spread is higher when it is more difficult to arbitrage between stock and option.
Book Synopsis Cross-Section of Option Returns and Idiosyncratic Stock Volatility by : Jie Cao
Download or read book Cross-Section of Option Returns and Idiosyncratic Stock Volatility written by Jie Cao and published by . This book was released on 2016 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper documents a robust new finding that delta-hedged equity option return decreases monotonically with an increase in the idiosyncratic volatility of the underlying stock. This result can not be explained by standard risk factors. It is distinct from existing anomalies in the stock market or volatility-related option mispricing. It is consistent with market imperfections and constrained financial intermediaries. Dealers charge a higher premium for options on high idiosyncratic volatility stocks due to their higher arbitrage costs. Controlling for limits to arbitrage proxies reduces the strength of the negative relation between delta-hedged option return and idiosyncratic volatility by about 40%.
Book Synopsis Costly Arbitrage and Idiosyncratic Risk by : Ying Duan
Download or read book Costly Arbitrage and Idiosyncratic Risk written by Ying Duan and published by . This book was released on 2013 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous studies have shown that high short interest stocks have low subsequent returns. We test whether the persistence of this effect is due to costs limiting arbitrage. The arbitrage cost that we focus on is idiosyncratic risk which, regardless of the arbitrageur's level of diversification, deters arbitrage activity. Consistent with costly arbitrage, we find that among high short interest stocks a one standard deviation increase in idiosyncratic risk predicts a more than 1% decline in monthly returns. Moreover, idiosyncratic risk does not predict returns across low short interest stocks, and short interest does not predict low returns across low idiosyncratic risk stocks. Our results are robust to commonly used proxies for both transaction costs and short sale constraints.
Book Synopsis Idiosyncratic Risk and the Cross Section of Stock Returns by : Stanislav Bozhkov
Download or read book Idiosyncratic Risk and the Cross Section of Stock Returns written by Stanislav Bozhkov and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis What Explains the Asset Growth Effect in Stock Returns? by : Marc L. Lipson
Download or read book What Explains the Asset Growth Effect in Stock Returns? written by Marc L. Lipson and published by . This book was released on 2009 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: We consider the expanding evidence for a negative correlation between firm asset growth and subsequent stock returns with respect to two rational explanations: compensation for risk and costly arbitrage. We observe that the growth rate in total assets is the dominant asset growth rate variable in explaining the cross-section of stock returns. We show that a factor sensitivity to systematic asset growth does not generate a significant risk premium beyond the simple firm growth effect. We find that firm idiosyncratic volatility, which we use as a measure of the cost of holding a position in the stock per unit of time, explains substantial variation in the asset growth effect in the cross section of returns. Furthermore, time series patterns in alphas and factor loadings related to asset growth are associated with high idiosyncratic risk. Our findings highlight the magnitude of the impact of costly arbitrage on stock returns.
Book Synopsis Costly Arbitrage and the Myth of Idiosyncratic Risk by : Jeffrey Pontiff
Download or read book Costly Arbitrage and the Myth of Idiosyncratic Risk written by Jeffrey Pontiff and published by . This book was released on 2006 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transaction and holding costs make arbitrage costly. If some traders are rational, mispricing will only exist to the extent that arbitrage costs prevent rational traders from fully eliminating inefficiencies. Although the relation between mispricing and transaction costs is well-known, the relation between mispricing and holding costs is misunderstood. One holding cost, idiosyncratic risk, is particularly misunderstood. Various myths are debunked, including the common myth that arbitrageurs care about idiosyncratic risk because they are undiversified [Shleifer and Vishny (1997)]. The literature demonstrates that idiosyncratic risk is the single largest cost faced by arbitrageurs.
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 Arbitrage Risk and the Book-to-Market Anomaly by : Ashiq Ali
Download or read book Arbitrage Risk and the Book-to-Market Anomaly written by Ashiq Ali and published by . This book was released on 2002 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper shows that the book-to-market (B/M) effect is greater for stocks with higher idiosyncratic return volatility, higher transaction costs and lower investor sophistication, consistent with the market mispricing explanation for the anomaly. The B/M effect for high volatility stocks exceeds that for the low volatility stocks in 20 of the 22 sample years. Also, volatility exhibits significant incremental power beyond the transaction costs and investor sophistication measures in explaining cross-sectional variation in the B/M effect. These findings are consistent with the Shleifer and Vishny (1997) thesis that risk associated with the volatility of arbitrage returns deters arbitrage activity and is an important reason why the B/M effect exists.
Book Synopsis The Conditional Pricing of Systematic and Idiosyncratic Risk in the U.K. Equity Market by : John Cotter
Download or read book The Conditional Pricing of Systematic and Idiosyncratic Risk in the U.K. Equity Market written by John Cotter and published by . This book was released on 2014 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: We test whether firm idiosyncratic risk is priced in a large cross-section of U.K. stocks. A distinguishing feature of our paper is that our tests allow for a conditional relationship between systematic risk (beta) and returns in our tests, i.e., conditional on whether the excess market return is positive or negative. We find strong evidence in support of a conditional beta/return relationship which in turn reveals conditionality in the pricing of idiosyncratic risk. We find that idiosyncratic risk is significantly negatively priced in stock returns in down-markets. Although perhaps initially counter-intuitive, we describe the theoretical support for such a finding in the literature. Our results also reveal a strong role for liquidity, size and momentum factors in explaining the cross-section of U.K. stock returns.
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 Market Volatility by : Robert J. Shiller
Download or read book Market Volatility written by Robert J. Shiller and published by MIT Press. This book was released on 1992-01-30 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Market Volatility proposes an innovative theory, backed by substantial statistical evidence, on the causes of price fluctuations in speculative markets. It challenges the standard efficient markets model for explaining asset prices by emphasizing the significant role that popular opinion or psychology can play in price volatility. Why does the stock market crash from time to time? Why does real estate go in and out of booms? Why do long term borrowing rates suddenly make surprising shifts? Market Volatility represents a culmination of Shiller's research on these questions over the last dozen years. It contains reprints of major papers with new interpretive material for those unfamiliar with the issues, new papers, new surveys of relevant literature, responses to critics, data sets, and reframing of basic conclusions. Included is work authored jointly with John Y. Campbell, Karl E. Case, Sanford J. Grossman, and Jeremy J. Siegel. Market Volatility sets out basic issues relevant to all markets in which prices make movements for speculative reasons and offers detailed analyses of the stock market, the bond market, and the real estate market. It pursues the relations of these speculative prices and extends the analysis of speculative markets to macroeconomic activity in general. In studies of the October 1987 stock market crash and boom and post-boom housing markets, Market Volatility reports on research directly aimed at collecting information about popular models and interpreting the consequences of belief in those models. Shiller asserts that popular models cause people to react incorrectly to economic data and believes that changing popular models themselves contribute significantly to price movements bearing no relation to fundamental shocks.
Book Synopsis Inefficient Markets by : Andrei Shleifer
Download or read book Inefficient Markets written by Andrei Shleifer and published by OUP Oxford. This book was released on 2000-03-09 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: The efficient markets hypothesis has been the central proposition in finance for nearly thirty years. It states that securities prices in financial markets must equal fundamental values, either because all investors are rational or because arbitrage eliminates pricing anomalies. This book describes an alternative approach to the study of financial markets: behavioral finance. This approach starts with an observation that the assumptions of investor rationality and perfect arbitrage are overwhelmingly contradicted by both psychological and institutional evidence. In actual financial markets, less than fully rational investors trade against arbitrageurs whose resources are limited by risk aversion, short horizons, and agency problems. The book presents and empirically evaluates models of such inefficient markets. Behavioral finance models both explain the available financial data better than does the efficient markets hypothesis and generate new empirical predictions. These models can account for such anomalies as the superior performance of value stocks, the closed end fund puzzle, the high returns on stocks included in market indices, the persistence of stock price bubbles, and even the collapse of several well-known hedge funds in 1998. By summarizing and expanding the research in behavioral finance, the book builds a new theoretical and empirical foundation for the economic analysis of real-world markets.
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 Idiosyncratic Risk, Long-Term Reversal, and Momentum by : R. David McLean
Download or read book Idiosyncratic Risk, Long-Term Reversal, and Momentum written by R. David McLean and published by . This book was released on 2009 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: I test whether the persistence of the momentum and reversal effects is the result of idiosyncratic risk limiting arbitrage. Idiosyncratic deters arbitrage, regardless of the arbitrageur's level of diversification. Reversal is prevalent only in high idiosyncratic risk stocks, suggesting that idiosyncratic risk limits arbitrage in reversal mispricing. This finding is robust to controls for transaction costs, informed trading, and systematic relations between idiosyncratic risk and subsequent returns. Momentum is not related to idiosyncratic risk. Momentum generates a smaller aggregate return than reversal, so the findings along with those in related studies suggest that transaction costs are sufficient to prevent arbitrageurs from eliminating momentum mispricing.
Book Synopsis Stocks, Bonds, Bills, and Inflation by : Roger G. Ibbotson
Download or read book Stocks, Bonds, Bills, and Inflation written by Roger G. Ibbotson and published by . This book was released on 1989 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
