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What Explains The Variance Of Prices And Returns Time Series Vs Cross Section
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Book Synopsis What Explains the Variance of Prices and Returns? Time-series Vs. Cross-section by : Denis Biangolino Chaves
Download or read book What Explains the Variance of Prices and Returns? Time-series Vs. Cross-section written by Denis Biangolino Chaves and published by . This book was released on 2010 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper studies the relative importance of discount rates and cash flows with a focus on the differences between time-series and cross-sectional variance tests. I show that the following holds for the market, different types of portfolios, and individual stocks: (a) changes in expected returns drive the majority of the time-series volatility in price ratios and unexpected returns, and (b) differences in expected cash flows generate most of the cross-sectional variance in valuations and unexpected returns. Contrary to previous results in the literature, I conclude that individual stocks or portfolios look similar to the market. These findings are robust to short- and long-run regressions and hold when using dividends or (clean surplus accounting) earnings as cash flows. Finally, I present a simple present-value model with latent expected returns and dividend growth rates that explains most of these results.
Book Synopsis Relation between Time-Series and Cross-Sectional Effects of Idiosyncratic Variance on Stock Returns by : Hui Guo
Download or read book Relation between Time-Series and Cross-Sectional Effects of Idiosyncratic Variance on Stock Returns written by Hui Guo and published by . This book was released on 2010 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consistent with the post-1962 U.S. evidence by Ang, Hodrick, Xing, and Zhang [Ang, A., Hodrick, R., Xing Y., Zhang, X., 2006. The cross-section of volatility and expected returns. Journal of Finance 51, 259-299.], we find that stocks with high idiosyncratic variance (IV) have low CAPM-adjusted expected returns in both pre-1962 U.S. and modern G7 data. We also test in three ways the conjecture that IV is a proxy of systematic risk. First, the return difference between low and high IV stocks -- that we dub as IVF -- is a priced factor in the cross-section of stock returns. Second, loadings on lagged market variance and lagged average IV account for a significant portion of variation in average returns on portfolios sorted by IV. Third, the variance of IVF correlates closely with average IV, and the two variables have similar explanatory power for the time-series and cross-sectional stock returns.
Book Synopsis Developments in Mean-Variance Efficient Portfolio Selection by : M. Agarwal
Download or read book Developments in Mean-Variance Efficient Portfolio Selection written by M. Agarwal and published by Springer. This book was released on 2015-12-11 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses new determinants for optimal portfolio selection. It reviews the existing modelling framework and creates mean-variance efficient portfolios from the securities companies on the National Stock Exchange. Comparisons enable researchers to rank them in terms of their effectiveness in the present day Indian securities market.
Book Synopsis Factors that Fit the Time Series and Cross-section of Stock Returns by : Martin Lettau
Download or read book Factors that Fit the Time Series and Cross-section of Stock Returns written by Martin Lettau and published by . This book was released on 2018 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: We propose a new method for estimating latent asset pricing factors that fit the time-series and cross-section of expected returns. Our estimator generalizes Principal Component Analysis (PCA) by including a penalty on the pricing error in expected returns. We show that our estimator strongly dominates PCA and finds weak factors with high Sharpe-ratios that PCA cannot detect. Studying a large number of characteristic sorted portfolios we find that five latent factors with economic meaning explain well the cross-section and time-series of returns. We show that out-of-sample the maximum Sharpe-ratio of our five factors is more than twice as large as with PCA with significantly smaller pricing errors. Our factors are based on only a subset of the stock characteristics implying that a significant amount of characteristic information is redundant.
Download or read book Derivatives written by Robert E. Whaley and published by John Wiley & Sons. This book was released on 2007-02-26 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robert Whaley has more than twenty-five years of experience in the world of finance, and with this book he shares his hard-won knowledge in the field of derivatives with you. Divided into ten information-packed parts, Derivatives shows you how this financial tool can be used in practice to create risk management, valuation, and investment solutions that are appropriate for a variety of market situations.
Book Synopsis Empirical Asset Pricing by : Wayne Ferson
Download or read book Empirical Asset Pricing written by Wayne Ferson and published by MIT Press. This book was released on 2019-03-12 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the theory and methods of empirical asset pricing, integrating classical foundations with recent developments. This book offers a comprehensive advanced introduction to asset pricing, the study of models for the prices and returns of various securities. The focus is empirical, emphasizing how the models relate to the data. The book offers a uniquely integrated treatment, combining classical foundations with more recent developments in the literature and relating some of the material to applications in investment management. It covers the theory of empirical asset pricing, the main empirical methods, and a range of applied topics. The book introduces the theory of empirical asset pricing through three main paradigms: mean variance analysis, stochastic discount factors, and beta pricing models. It describes empirical methods, beginning with the generalized method of moments (GMM) and viewing other methods as special cases of GMM; offers a comprehensive review of fund performance evaluation; and presents selected applied topics, including a substantial chapter on predictability in asset markets that covers predicting the level of returns, volatility and higher moments, and predicting cross-sectional differences in returns. Other chapters cover production-based asset pricing, long-run risk models, the Campbell-Shiller approximation, the debate on covariance versus characteristics, and the relation of volatility to the cross-section of stock returns. An extensive reference section captures the current state of the field. The book is intended for use by graduate students in finance and economics; it can also serve as a reference for professionals.
Download or read book Nonlinear Time Series written by Jiti Gao and published by CRC Press. This book was released on 2007-03-22 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Useful in the theoretical and empirical analysis of nonlinear time series data, semiparametric methods have received extensive attention in the economics and statistics communities over the past twenty years. Recent studies show that semiparametric methods and models may be applied to solve dimensionality reduction problems arising from using fully
Book Synopsis Measuring Capital in the New Economy by : Carol Corrado
Download or read book Measuring Capital in the New Economy written by Carol Corrado and published by University of Chicago Press. This book was released on 2009-02-15 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the accelerated technological advances of the past two decades continue to reshape the United States' economy, intangible assets and high-technology investments are taking larger roles. These developments have raised a number of concerns, such as: how do we measure intangible assets? Are we accurately appraising newer, high-technology capital? The answers to these questions have broad implications for the assessment of the economy's growth over the long term, for the pace of technological advancement in the economy, and for estimates of the nation's wealth. In Measuring Capital in the New Economy, Carol Corrado, John Haltiwanger, Daniel Sichel, and a host of distinguished collaborators offer new approaches for measuring capital in an economy that is increasingly dominated by high-technology capital and intangible assets. As the contributors show, high-tech capital and intangible assets affect the economy in ways that are notoriously difficult to appraise. In this detailed and thorough analysis of the problem and its solutions, the contributors study the nature of these relationships and provide guidance as to what factors should be included in calculations of different types of capital for economists, policymakers, and the financial and accounting communities alike.
Book Synopsis Irrational Exuberance Reconsidered by : Mathias Külpmann
Download or read book Irrational Exuberance Reconsidered written by Mathias Külpmann and published by Springer Science & Business Media. This book was released on 2013-03-20 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathias Külpmann presents a framework to evaluate whether the stock market is in line with underlying fundamentals. The new and revised edition offers an up to date introduction to the controversy between rational asset pricing and behavioural finance. Empirical evidence of stock market overreaction are investigated within the paradigms of rational asset pricing and behavioural finance. Although this monograph will not promise the reader to become a millionaire, it offers a road to obtain a deeper understanding of the forces which drive stock returns. It should be of interest to anyone interested in what drives performance in the stock market.
Book Synopsis Common Principal Components and Related Multivariate Models by : Bernhard Flury
Download or read book Common Principal Components and Related Multivariate Models written by Bernhard Flury and published by . This book was released on 1988-11-02 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent developments in the theory of principal component analysis have led to generalizations to cases where data fall in natural groups. This book offers for the first time a comprehensive view of the topics presented--the mathematical theory, applications to real data, and computational techniques. Treats both the classical method and recent generalizations, including the model of proportional covariance matrices, and the common principal component model and its variations. Methods are illustrated by numerical examples based on real data. The book should appeal to both mathematical and applied statisticians, and numerical analysts will appreciate the material on simultaneous diagonalization of symmetric matrices.
Book Synopsis Planning Water Supply by : Haynes C. Goddard
Download or read book Planning Water Supply written by Haynes C. Goddard and published by . This book was released on 1978 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stock Market and Investment The Signaling Role of the Market by : Cherian Samuel
Download or read book Stock Market and Investment The Signaling Role of the Market written by Cherian Samuel and published by World Bank Publications. This book was released on 1989 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of Finance by : Cheng-Few Lee
Download or read book Encyclopedia of Finance written by Cheng-Few Lee and published by Springer Nature. This book was released on 2022-09-12 with total page 2746 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Finance comprehensively covers the broad spectrum of terms and topics relating finance from asset pricing models to option pricing models to risk management and beyond. This third edition is comprised of over 1,300 individual definitions, chapters, appendices and is the most comprehensive and up-to-date resource in the field, integrating the most current terminology, research, theory, and practical applications. It includes 200 new terms and essays; 25 new chapters and four new appendices. Showcasing contributions from an international array of experts, the revised edition of this major reference work is unparalleled in the breadth and depth of its coverage.
Book Synopsis Corporate Financial Decisions and Market Value by : Giovanni Marseguerra
Download or read book Corporate Financial Decisions and Market Value written by Giovanni Marseguerra and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do managers of a firm choose between alternative finan cial policies? Can the choice of a particular financial policy affect the value of the firm? Since the early 1960s, the debate on these questions has been lively and interesting as economists have inves tigated the effect on the value of the firm of relaxing the various assumptions in the celebrated Modigliani-Miller theory. Further more, even if we stick to the MM-assumptions (that is, we assume perfect and complete capital markets, no taxes and symmetric information), and we therefore know that only optimally chosen investments determine firm's value, another interesting question arises: How does the structure of ownership affect investment de cisions (and, in turn, values)? This research monograph attempts to analyze some of the issues involved in this debate. It belongs to the area of mathematical economics and is intended to appeal to mathematical economists as well as economists and mathemati cians. It is meant to deal with economically relevant problems in a mathematically adequate way. To decide whether or not it succeeds in this task, it is up to the reader. I am greatly indebted to Dr. Margaret Bray for her supervi sion of my PhD thesis in Economics at the London School of Eco nomics from which this book resulted. She helped me as friend and adviser through many struggles in the last three years and invested a great amount of work in this thesis.
Book Synopsis A Behavioral Approach to Asset Pricing by : Hersh Shefrin
Download or read book A Behavioral Approach to Asset Pricing written by Hersh Shefrin and published by Elsevier. This book was released on 2008-05-19 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: Behavioral finance is the study of how psychology affects financial decision making and financial markets. It is increasingly becoming the common way of understanding investor behavior and stock market activity. Incorporating the latest research and theory, Shefrin offers both a strong theory and efficient empirical tools that address derivatives, fixed income securities, mean-variance efficient portfolios, and the market portfolio. The book provides a series of examples to illustrate the theory. The second edition continues the tradition of the first edition by being the one and only book to focus completely on how behavioral finance principles affect asset pricing, now with its theory deepened and enriched by a plethora of research since the first edition
Book Synopsis Financial Risk: Theory, Evidence and Implications by : Courtenay C. Stone
Download or read book Financial Risk: Theory, Evidence and Implications written by Courtenay C. Stone and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Eleventh Annual Economic Policy Conference of the Federal Reserve Bank of St. Louis
Book Synopsis The Equity Risk Premium by : William N. Goetzmann
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: This book aims to create a strong understanding of the empirical basis for the equity risk premium. Through the research and anaylsis of two scholars who are experts in this field, this volume presents the key issues that are paramount to investors, including whether or not to use historical data as a method of equity investing, and can the equity premium reflect changes in fundamental values and cash flows of the market.
