2008
DOI: 10.1016/j.ijforecast.2007.12.006
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The financial analyst forecasting literature: A taxonomy with suggestions for further research

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Cited by 583 publications
(332 citation statements)
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References 221 publications
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“…The higher percentage of positive versus negative sentences is consistent with findings that show an optimistic bias in analyst forecasts and recommendations (Ramnath et al 2008). Next, the naïve Bayes algorithm ''learns'' the parameters of the prediction model from the training dataset by solving the maximum likelihood 10 The category of brokerage disclosure includes explanations of stock-rating systems, disclosures regarding conflicts of interest, analyst certifications, and other disclosures required by regulations, as well as disclaimers, glossaries, and descriptions of the brokerage or research firm.…”
Section: Implementation Of the Naïve Bayes Machine Learning Approach supporting
confidence: 87%
See 1 more Smart Citation
“…The higher percentage of positive versus negative sentences is consistent with findings that show an optimistic bias in analyst forecasts and recommendations (Ramnath et al 2008). Next, the naïve Bayes algorithm ''learns'' the parameters of the prediction model from the training dataset by solving the maximum likelihood 10 The category of brokerage disclosure includes explanations of stock-rating systems, disclosures regarding conflicts of interest, analyst certifications, and other disclosures required by regulations, as well as disclaimers, glossaries, and descriptions of the brokerage or research firm.…”
Section: Implementation Of the Naïve Bayes Machine Learning Approach supporting
confidence: 87%
“…Despite the apparent importance of analyst report text, the extant literature largely overlooks it and focuses almost exclusively on analysts' quantitative research outputs (Ramnath, Rock, and Shane 2008;Bradshaw 2011). This imbalance in the research effort might prevent the literature from developing a comprehensive understanding of the analysts' information role (Bradshaw 2011).…”
Section: Introductionmentioning
confidence: 99%
“…Analysts also produce biased recommendations and target prices on average (Bradshaw, 2011;Mokoaleli-Mokoteli, Taffler and Agarwal, 2009), but despite this, professional investors still rely on analysts' outputs (Barker, 1998;Clement and Tse, 2003) and are well aware of potential biases (Clatworthy, 2005). Brown (1993), Ramnath, Rock and Shane (2008) and Bradshaw (2011) provide comprehensive reviews of the sell-side analysts' literature.…”
Section: Information Sources Used By Professional Equity Investorsmentioning
confidence: 99%
“…1 While a large stream of literature has examined the impact of analysts' forecasts, these studies almost exclusively focus on after-tax (EPS) earnings (Ramnath et al (2008) provides one such review).…”
Section: Signed: Landon Mark Maulermentioning
confidence: 99%