Download or read book Option implied Betas Moment Risk Premia and Stock Returns written by Fang Qiao and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Option Implied Equity Risk and the Cross Section of Stock Returns written by Te-Feng Chen and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Using forward-looking information in the options market, we introduce a new method for better identifying systematic market risk as a predictor for the cross-section of stock returns. Empirical results show that there is a significantly positive relation between our option-implied beta and subsequent stock returns, in which a long-short portfolio formed on the option-implied beta generates an average monthly risk-adjusted return of 0.96%. In support of its economic significance, we further find that our option-implied beta significantly predicts the future realized betas and that the associated risk premium is a strong predictor of future market returns.

Download or read book Option Implied Downside Risk Premiums written by Yao Li and published by . This book was released on 2015 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: This article examines downside risk premiums using S&P 500 index (SPX) options. Portfolios are constructed using the index options to replicate the downside risk factors and their average excess returns provide estimates of downside risk premiums. We show that all the market risk premium comes from the downside. The mimicking portfolio returns also show that most of the downside risk premium is associated with large market-level losses that are rarely observed. In contrast, investors seem to require little excess return for bearing moderate market-level losses. Therefore, the downside risk premium is largely a tail risk premium. We compare the downside risk premiums measured from stocks and the options to examine whether the risk is priced consistently across the two markets. Our evidence raises several concerns about the downside risk premium measures from the stock market. Overall, we find no robust evidence that downside risks are priced in the stock market in the same way as in the options market.

Download or read book Explaining Downside Risk Premia in Equity Markets written by Alexander Feser and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The downside risk premium of a stock is caused by the shape of the risk-neutral distribution and the Downside Risk Capital Asset Pricing Model (DR-CAPM) is accurately explained by the risk-neutral moments of stocks. Using a set of 179 million equity options, this thesis demonstrates that the risk-neutral variance, risk-neutral skewness and risk-neutral kurtosis determine stocks ex-ante exposure to downside risk and ex-ante returns. A risk-neutral representation of beta and downside beta is derived and it implies that the downside risk premium is a compensation for the non-normality of the underlying return distribution.

Download or read book The Risk Neutral Distribution of Option Returns written by Turan G. Bali and published by . This book was released on 2017 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first study on the risk-neutral distribution of option returns. We derive solutions for the risk-neutral variance, skewness, and kurtosis of call and put option returns and document several properties of these ex-ante moments. We find that the volatility, skewness, and kurtosis of both call and put returns are higher (lower) for options that are further out-of-the-money (in-the-money). The risk-neutral moments of call returns are increasing in the volatility of the underlying security, while the opposite is true for put returns. Call return moments have strong negative time-series correlation with put return moments. We find that the magnitudes of the risk-neutral and physical moments differ substantially, indicating significant option volatility, skewness, and kurtosis risk premia. The option volatility risk premium is significantly higher than the stock volatility risk premium.

Download or read book Risk Premia Implied by Option Returns written by Reto Andreas Bachmann and published by . This book was released on 2000 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Option Implied Spreads and Option Risk Premia written by Christopher L. Culp and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We propose implied spreads (IS) and normalized implied spreads (NIS) as simple measures to characterize option prices. IS is the credit spread of an option's implied bond, the portfolio long a risk-free bond and short a put option. NIS normalizes IS by the risk-neutral default probability and reflects tail risk. IS and NIS are countercyclical and predict implied bond returns, while neither, like implied volatility, predicts put returns. These opposite predictability results are consistent with a stochastic volatility, stochastic jump intensity model, as put premia increase in volatility but decrease in jump intensity, while implied bond premia increase in both.

Download or read book Expected Returns Risk Premia and Volatility Surfaces Implicit in Option Market Prices written by Antonio Camara and published by . This book was released on 2010 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This article presents a pure exchange economy that extends Rubinstein (1976) to show how the jump-diffusion option pricing model of Merton (1976) is altered when jumps are correlated with diffusive risks. All correlations are statistically different from zero. In equilibrium, the equity risk premium depends not only on the risk premium factors of the traditional jump-diffusion models with systematic jump and diffusion risks, but also on both the covariance of the diffusive pricing kernel with price jumps and the covariance of the jumps of the pricing kernel with the diffusive price. These two covariances are positive, and they help to explain the sneers that we observe in the marketplace. The expected stock return is not given by the sum of the diffusive expected return and the expected return due to jumps, but it takes also into account the covariance between the diffusive return and price jumps. Our evidence is consistent with a negative covariance, which leads to a nonmonotonic term structure of implied volatilities. This leads to an asset pricing model and an option pricing model where the level of the market prices is correlated with the size of the jumps.

Download or read book Responsible Investing written by Matthew W. Sherwood and published by Routledge. This book was released on 2018-09-21 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides the first holistic resource on Environmental, Social, and Governance (ESG) investing for undergraduate and graduate programs. It provides a thorough background and history of ESG investing, as well as cutting-edge industry developments, in a way that introduces the reader to the rapidly developing field of responsible investing. Beginning with a comprehensive background of ESG investing and the development of models measuring risk and return, the book then discusses the development of ESG risks, and provides an overview of ESG rating systems. The textbook also outlines the current position of ESG investing in portfolio management through granular analysis, provides insight into common investor concerns about ESG investments, discloses qualitative theories relevant to ESG investing, and reviews literature attempting to model ESG investment performance. Finally, the authors provide readers with a foundation on the development of financial models measuring risk and return, which will be useful for measuring the performance of ESG investments. With case studies from contributors around the world, this textbook is the first of its kind to truly provide a compelling blend of quantitative and qualitative analysis supporting the incorporation of ESG investment strategies into investment portfolios. Offering an excellent overview of the growing trends in ESG investing, as well as a close analysis of ESG theories and their practical application both today and in the future, this book will be a great resource for both undergraduates and graduate students.

Download or read book Credit Risk Modeling written by David Lando and published by Princeton University Press. This book was released on 2009-12-13 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Credit risk is today one of the most intensely studied topics in quantitative finance. This book provides an introduction and overview for readers who seek an up-to-date reference to the central problems of the field and to the tools currently used to analyze them. The book is aimed at researchers and students in finance, at quantitative analysts in banks and other financial institutions, and at regulators interested in the modeling aspects of credit risk. David Lando considers the two broad approaches to credit risk analysis: that based on classical option pricing models on the one hand, and on a direct modeling of the default probability of issuers on the other. He offers insights that can be drawn from each approach and demonstrates that the distinction between the two approaches is not at all clear-cut. The book strikes a fruitful balance between quickly presenting the basic ideas of the models and offering enough detail so readers can derive and implement the models themselves. The discussion of the models and their limitations and five technical appendixes help readers expand and generalize the models themselves or to understand existing generalizations. The book emphasizes models for pricing as well as statistical techniques for estimating their parameters. Applications include rating-based modeling, modeling of dependent defaults, swap- and corporate-yield curve dynamics, credit default swaps, and collateralized debt obligations.

Download or read book Analyzing Volatility Risk and Risk Premium in Option Contracts written by Peter Carr and published by . This book was released on 2017 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: We develop a new option pricing framework that tightly integrates with how institutional investors manage options positions. The framework starts with the near-term dynamics of the implied volatility surface and derives no-arbitrage constraints on its current shape. Within this framework, we show that just like option implied volatilities, realized and expected volatilities can also be constructed specific to, and different across, option contracts. Applying the new theory to the S&P 500 index time series and options data, we extract volatility risk and risk premium from the volatility surfaces, and find that the extracted risk premium significantly predicts future stock returns.

Download or read book Risk Adjusted Option Implied Moments written by Felix Brinkmann and published by . This book was released on 2016 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Option-implied moments, like implied volatility, contain useful information about an underlying asset's return distribution but are derived under the risk-neutral probability measure. This paper provides a direct way of converting risk-neutral moments into the corresponding physical moments, which are required for many applications. The main result is a representation of physical moments in terms of observed option prices and a representative investor's preferences. As an empirical application of this result, we provide implied estimates of the representative stock market investor's disappointment aversion using S&P 500 index option prices. We find that disappointment aversion has a procyclical pattern. It is high in times of high index levels and declines when the index falls. We confirm the view that investors with high risk aversion and disappointment aversion leave the stock market during times of turbulence and reenter it after a period of high returns.

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.

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.

Download or read book Option Implied Risk Neutral Distributions and Risk Aversion written by Jens Carsten Jackwerth and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Equity Risk Premium written by William N. Goetzmann and published by Oxford University Press. This book was released on 2006-11-16 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is the return to investing in the stock market? Can we predict future stock market returns? How have equities performed over the last two centuries? The authors in this volume are among the leading researchers in the study of these questions. This book draws upon their research on the stock market over the past two dozen years. It contains their major research articles on the equity risk premium and new contributions on measuring, forecasting, and timing stock market returns, together with new interpretive essays that explore critical issues and new research on the topic of stock market investing. This book is aimed at all readers interested in understanding the empirical basis for the equity risk premium. Through the analysis and interpretation of two scholars whose research contributions have been key factors in the modern debate over stock market perfomance, this volume engages the reader in many of the key issues of importance to investors. How large is the premium? Is history a reliable guide to predict future equity returns? Does the equity and cash flows of the market? Are global equity markets different from those in the United States? Do emerging markets offer higher or lower equity risk premia? The authors use the historical performance of the world's stock markets to address these issues.

Download or read book Strategic Asset Allocation written by John Y. Campbell and published by OUP Oxford. This book was released on 2002-01-03 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Academic finance has had a remarkable impact on many financial services. Yet long-term investors have received curiously little guidance from academic financial economists. Mean-variance analysis, developed almost fifty years ago, has provided a basic paradigm for portfolio choice. This approach usefully emphasizes the ability of diversification to reduce risk, but it ignores several critically important factors. Most notably, the analysis is static; it assumes that investors care only about risks to wealth one period ahead. However, many investors—-both individuals and institutions such as charitable foundations or universities—-seek to finance a stream of consumption over a long lifetime. In addition, mean-variance analysis treats financial wealth in isolation from income. Long-term investors typically receive a stream of income and use it, along with financial wealth, to support their consumption. At the theoretical level, it is well understood that the solution to a long-term portfolio choice problem can be very different from the solution to a short-term problem. Long-term investors care about intertemporal shocks to investment opportunities and labor income as well as shocks to wealth itself, and they may use financial assets to hedge their intertemporal risks. This should be important in practice because there is a great deal of empirical evidence that investment opportunities—-both interest rates and risk premia on bonds and stocks—-vary through time. Yet this insight has had little influence on investment practice because it is hard to solve for optimal portfolios in intertemporal models. This book seeks to develop the intertemporal approach into an empirical paradigm that can compete with the standard mean-variance analysis. The book shows that long-term inflation-indexed bonds are the riskless asset for long-term investors, it explains the conditions under which stocks are safer assets for long-term than for short-term investors, and it shows how labor income influences portfolio choice. These results shed new light on the rules of thumb used by financial planners. The book explains recent advances in both analytical and numerical methods, and shows how they can be used to understand the portfolio choice problems of long-term investors.