This paper aimed to investigate the effect of the textual sentiment of the financial news on asset prices in the Brazilian Stock Exchange, seeking theoretical support in the agreement theorem, in the negativity bias and in the efficient market hypothesis. In order to analyze the effect of the tone of the news on asset prices. I verified the influence the textual sentiment of the news exerted on the IBOVESPA index return and the risk (volatility of the return); also I analyzed the influence of textual sentiment on the forecast market risk. This study used to daily data of the following index: IBOVESPA, DJIA, VIX and S&P500. As for the texts of financial columns from the newspaper Valor Econômico (45.304 articles). I analyzed the period of J...
Dissertação de mestrado em Estudos de GestãoA presente dissertação estuda o impacto do sentimento do...
Forecasting financial losses and making decisions to avoid or reduce them has been a challenge for ...
A teoria clássica de finanças considera que os investidores racionais são capazes de arbitrar ou des...
How investors impound qualitative information released by the media into prices, especially in a les...
How investors impound qualitative information released by the media into prices, especially in a les...
The information published in the media helps investors in decision-making process and therefore infl...
Sentiments play an important role in justifying economic actions and are typically presented as bein...
Purpose: The purpose of this study was to analyze the effect of investor sentiment on the volatilit...
Na teoria clássica de finanças, o sentimento do investidor não é considerado um fator importante sob...
The aim of this study is to analyze how economic uncertainty and monetary policy affect investor sen...
This study aimed to analyze the influence of the investor sentiment in explaining the returns of an...
Nesta dissertação, se estuda como o Investor Sentiment afeta os retornos da bolsa de valores brasile...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Sócio Econômico, Programa de...
We investigated the association between the tone of annual reports issued by a sample of listed Braz...
Objective: This article investigated whether the publication of recommendations of financial ana-lys...
Dissertação de mestrado em Estudos de GestãoA presente dissertação estuda o impacto do sentimento do...
Forecasting financial losses and making decisions to avoid or reduce them has been a challenge for ...
A teoria clássica de finanças considera que os investidores racionais são capazes de arbitrar ou des...
How investors impound qualitative information released by the media into prices, especially in a les...
How investors impound qualitative information released by the media into prices, especially in a les...
The information published in the media helps investors in decision-making process and therefore infl...
Sentiments play an important role in justifying economic actions and are typically presented as bein...
Purpose: The purpose of this study was to analyze the effect of investor sentiment on the volatilit...
Na teoria clássica de finanças, o sentimento do investidor não é considerado um fator importante sob...
The aim of this study is to analyze how economic uncertainty and monetary policy affect investor sen...
This study aimed to analyze the influence of the investor sentiment in explaining the returns of an...
Nesta dissertação, se estuda como o Investor Sentiment afeta os retornos da bolsa de valores brasile...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Sócio Econômico, Programa de...
We investigated the association between the tone of annual reports issued by a sample of listed Braz...
Objective: This article investigated whether the publication of recommendations of financial ana-lys...
Dissertação de mestrado em Estudos de GestãoA presente dissertação estuda o impacto do sentimento do...
Forecasting financial losses and making decisions to avoid or reduce them has been a challenge for ...
A teoria clássica de finanças considera que os investidores racionais são capazes de arbitrar ou des...