Author: Jeffery S. AbarbanellPublisher:
ISBN:
Category : Investment analysis
Languages : en
Pages : 56
Book Description
Analysts' Forecasts as Proxies for Investor Beliefs in Empirical Research
Author: Jeffery S. AbarbanellPublisher:
ISBN:
Category : Investment analysis
Languages : en
Pages : 56
Book Description
The Relation between Dispersion in Analysts' Forecasts and Stock Returns
Author: Shuping ChenPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
This paper investigates the conclusion in Diether, Malloy, and Scherbina (2002) that dispersion in analysts' forecasts proxies for differences in investor beliefs, and that prices reflect the beliefs of optimistic investors when dispersion is high. If this is the case, we expect to find higher earnings response coefficients (ERCs), related to negative earnings surprises, for high versus low dispersion firms. This follows because the negative earnings surprises are less consistent with the beliefs of optimists. However, we find smaller ERCs, which calls into question the optimism argument in DMS. Further, we find that the relatively low future returns earned by high forecast dispersion firms, documented in DMS, are explained by the well known post-earnings-announcement drift phenomena. Specifically, after sorting observations based on prior period standardized unexpected earnings (SUEs), which are associated with drift, the difference between the future returns of high versus low dispersion firms is not statistically significant.
Empirical Models of Analyst Forecasts
Author: Youfei XiaoPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
This dissertation is comprised of two studies on analyst forecasts. The first study provides empirical evidence about the objective function underlying analysts' choice of forecasts. Assumptions about sell-side analysts' objective function are critical to empirical researchers' understanding of their incentives and resulting behavior. In contrast to approaches used in previous papers which rely exclusively on statistical properties of forecasts, I compare theoretical models with alternate objective functions based on their ability to explain observed forecasts. A linear loss objective function which incorporates the effect future analysts' actions on analysts' deviation from peer forecasts is best rationalized by the data. I find that assumptions about the objective function have a substantial impact on the conclusions from empirical tests about analysts' incentives and behavior. The second study provides empirical estimates of uncertainty and disagreement about future earnings that underly analyst forecast dispersion. A parsimonious model which assumes that analysts' payoffs are jointly determined by forecast error and deviation from consensus reproduces many of the descriptive facts observed about forecast dispersion in the data. The strategic behavior that arises from the model distorts both the levels of forecast dispersion and the sensitivity of the measure with respect to cross-sectional variation in uncertainty. The estimated parameters perform better at predicting forecast dispersion out-of-sample than approaches based solely on regressions that use firm characteristics. Counterfactual simulations indicate that analysts' strategic incentives, together with the sequential forecast setting, plays a first-order role in determining forecast dispersion relative to the firm's information environment. The model-implied estimates of earnings uncertainty exhibit a substantially less negative association with future returns relative to the association generated by forecast dispersion. This finding partially reconciles the findings from previous studies with theories about the asset pricing implications of uncertainty and disagreement.
Dispersion in Analysts' Forecasts
Author: Davit AdutPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Financial analysts are an important group of information intermediaries in the capital markets. Their reports, including both earnings forecasts and stock recommendations, are widely transmitted and have a significant impact on stock prices (Womack 1996; Lys and Sohn 1990, among others). Empirical accounting research frequently relies on analysts' forecasts to construct proxies for variables of interest. For example, the error in mean forecast is used as a proxy for earnings surprise (e.g., Brown et al. 1987; Wiedman 1996; Bamber et al. 1997). More recent papers provide evidence that the mean consensus forecast is used as a benchmark for evaluating firm performance. (Degeorge et al. 1999; Kasznik and McNichols 2002; Lopez and Rees 2002). Another stream of research uses the forecast dispersion as a proxy for the uncertainty or the degree of consensus among analysts and focuses on the information properties of analysts (e.g., Daley et al. 1988; Ziebart 1990; Imhoff and Lobo 1992; Lang and Lundholm 1996; Barron and Stuerke 1998; Barron et al. 1998). In this paper I combine the two streams of research, and investigate how lack of consensus changes the information environment of analysts and whether the markets perceive this change. More specifically, I investigate the amount of private information in a divergent earnings estimate (i.e. one that is above or below the consensus), whether the markets react to it at either the time of the forecast release, at the realization of actual earnings, and whether Regulation Fair Disclosure has changed the information environment differently for high and low dispersion firms.
Analysts' Forecasts as Earnings Expectations (Classic Reprint)
Author: Patricia C. O'brienPublisher: Forgotten Books
ISBN: 9781334538919
Category : Mathematics
Languages : en
Pages : 76
Book Description
Excerpt from Analysts' Forecasts as Earnings Expectations The use of predictions from univariate time-series models of earnings as earnings expectations has been more common than the use of analysts' forecasts, in part because of data availability However, several studies (brown and Rozeff Collins and Hopwood Fried and Givoly demonstrate that analysts are more accurate than univariate models, presumably because they can incorporate a broader information set than can a univariate model. Fried and Givoly also find that analysts' forecast errors are more closely associated with excess stock returns than are those of univariate models. An additional limitation of time - series models is their substantial data requirements, which impart a sample selection bias to the research, toward longer-lived and larger firms. Since analysts forecasts require no parameter estimation, sample selection bias is less severe. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
An Empirical Investigation of Bias in Analysts' Earnings Forecasts
Author: Hakan SaraogluPublisher:
ISBN:
Category : Business forecasting
Languages : en
Pages : 318
Book Description
An Empirical Evaluation of the Relationship Between Errors in Analysts' Forecasts of Earnings Per Share and Stock Prices
Author: Paul A. JanellPublisher:
ISBN:
Category : Economic forecasting
Languages : en
Pages : 354
Book Description
Expectations and the Structure of Share Prices
Author: John G. CraggPublisher: University of Chicago Press
ISBN: 0226116727
Category : Business & Economics
Languages : en
Pages : 185
Book Description
John G. Cragg and Burton G. Malkiel collected detailed forecasts of professional investors concerning the growth of 175 companies and use this information to examine the impact of such forecasts on the market evaluations of the companies and to test and extend traditional models of how stock market values are determined.
Handbook Of Financial Econometrics, Mathematics, Statistics, And Machine Learning (In 4 Volumes)
Author: Cheng Few LeePublisher: World Scientific
ISBN: 9811202400
Category : Business & Economics
Languages : en
Pages : 5053
Book Description
This four-volume handbook covers important concepts and tools used in the fields of financial econometrics, mathematics, statistics, and machine learning. Econometric methods have been applied in asset pricing, corporate finance, international finance, options and futures, risk management, and in stress testing for financial institutions. This handbook discusses a variety of econometric methods, including single equation multiple regression, simultaneous equation regression, and panel data analysis, among others. It also covers statistical distributions, such as the binomial and log normal distributions, in light of their applications to portfolio theory and asset management in addition to their use in research regarding options and futures contracts.In both theory and methodology, we need to rely upon mathematics, which includes linear algebra, geometry, differential equations, Stochastic differential equation (Ito calculus), optimization, constrained optimization, and others. These forms of mathematics have been used to derive capital market line, security market line (capital asset pricing model), option pricing model, portfolio analysis, and others.In recent times, an increased importance has been given to computer technology in financial research. Different computer languages and programming techniques are important tools for empirical research in finance. Hence, simulation, machine learning, big data, and financial payments are explored in this handbook.Led by Distinguished Professor Cheng Few Lee from Rutgers University, this multi-volume work integrates theoretical, methodological, and practical issues based on his years of academic and industry experience.
Author: Seung-Woog Kwag