2015
DOI: 10.12660/rbfin.v13n3.2015.35208
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Os analistas sell-side fazem boas previsões no Brasil?

Abstract: We analyze the performance of consensus forecasts and recommendations of sell-side analysts in Brazil from three measures - bias, accuracy and informativeness. The sample included 195 stocks listed on the BM & FBovespa, 75 brokers and 569 analysts. We apply OLS with panel data for a total of 8477 observations and found: i. optimistic bias and focus on recommendations to purchase, even whe… Show more

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Cited by 6 publications
(9 citation statements)
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“…In Brazil, this stream of research, largely dominated by market analyst forecasts of company earnings, discusses the factors that determine the ISSN 1678-6971 (electronic version) • RAM, São Paulo,22(1), eRAMF210164, 2021 doi:10.1590/1678-6971/eRAMF210164 accuracy, dispersion, and bias of the estimates and their impact on the value of companies and of the capital markets (Beiruth, 2012;Boff, Procianoy, & Hoppen, 2006;Dalmácio, Lopes, & Sarlo Neto, 2013;Eid & Rochman, 2006;Esteter, Pedreira, & Barros, 2011;Gatsios & Lima, 2014;Gatsios et al, 2016;Lima & Almeida, 2015;Martinez, 2004Martinez, , 2007Martinez & Dumer, 2014;Paulo, Lima, & Lima, 2006;Silva, 1998).…”
Section: Introductionmentioning
confidence: 99%
“…In Brazil, this stream of research, largely dominated by market analyst forecasts of company earnings, discusses the factors that determine the ISSN 1678-6971 (electronic version) • RAM, São Paulo,22(1), eRAMF210164, 2021 doi:10.1590/1678-6971/eRAMF210164 accuracy, dispersion, and bias of the estimates and their impact on the value of companies and of the capital markets (Beiruth, 2012;Boff, Procianoy, & Hoppen, 2006;Dalmácio, Lopes, & Sarlo Neto, 2013;Eid & Rochman, 2006;Esteter, Pedreira, & Barros, 2011;Gatsios & Lima, 2014;Gatsios et al, 2016;Lima & Almeida, 2015;Martinez, 2004Martinez, , 2007Martinez & Dumer, 2014;Paulo, Lima, & Lima, 2006;Silva, 1998).…”
Section: Introductionmentioning
confidence: 99%
“…Por não enfrentarem os conflitos de interesse vivenciados pelos analistas sell-side, considerando a grande representatividade do papel dos analistas buy-side no mercado brasileiro e o fato de a consistência dos analistas sell-side brasileiros ser menor quando comparada aos pares em outros mercados (Lima & Almeida, 2015), os autores consideram o Brasil um mercado adequado para estudar e buscar respostas ainda não encontradas satisfatoriamente pela literatura. A expectativa dos autores deste trabalho é que o desempenho dos analistas buyside brasileiros seja melhor do que seus pares sell-side.…”
Section: Introductionunclassified
“…No contexto brasileiro, as pesquisas sobre previsão de resultados são majoritariamente sobre as projeções realizadas pelos analistas de mercado, sendo que poucas abordam a utilização de modelos de séries temporais (Silva, 1998;Martinez, 2004Martinez, , 2007Dalmácio, Lopes & Sarlo Neto, 2013;Lima, 2013;Gatsios & Lima, 2014;Martinez & Dumer, 2014;Lima & Almeida, 2015;Gatsios, Lima & Assaf Neto, 2016;Antônio, Lima & Santos., 2019).…”
Section: Introductionunclassified