Empirical studies have found evidence that the market risk, or market beta, tends to increase in crisis periods. Given the Brazilian economic crisis from 2014 to 2016, this paper investigates whether this crisis had a significant impact on the market risk of the Brazilian firms with stocks negotiated at the Brazilian stock market, Brasil, Bolsa, Balcão (B3). For this, we estimated the trajectory of the beta of a portfolio of stocks traded on B3 for the period from February 2010 to December 2018, considering a conditional CAPM with the dynamics of beta given by a stochastic process combined with conditioning variables related to the economic cycle. We found evidence that the portfolio beta had an increase by January 2015, and only returned t...
ABSTRACTRevisiting momentum strategies: is the Brazilian market really an exception?This paper revis...
O artigo procura discutir os impactos da crise internacional na economia brasileira, com ênfase na v...
The scenario of uncertainty in Brazilian capital market, during the election period, contributed to ...
Empirical studies have found evidence that the market risk, or market beta, tends to increase in cri...
The purpose of this work is to investigate the existence of short-term returnpredictability in the B...
This study applies traditional techniques in Finance and Econometrics in order to analyze the impact...
The post-2008 financial crisis intensified and improved risk management around the world. From 2014 ...
ABSTRACT This article examines three models for pricing risky assets, the capital asset pricing mode...
This study applies traditional techniques in Finance and Econometrics in order to analyze the impac...
In this paper, we present empirical evidence to investigate whether the propositions of the model of...
This article aims to measure and analyze potential impacts from the financial crisis of 2007 in the ...
O objetivo do presente estudo visou investigar possÃveis impactos provenientes da crise financeira d...
Purpose – This work aims to analyze whether market indicators, in complementarity to accounting indi...
Em 2008, desencadeou-se nos Estados Unidos a crise que foi considerada a maior desde 1929, com a que...
This paper aims to analyze both the volatility patterns and performance of the sectorial indexes of...
ABSTRACTRevisiting momentum strategies: is the Brazilian market really an exception?This paper revis...
O artigo procura discutir os impactos da crise internacional na economia brasileira, com ênfase na v...
The scenario of uncertainty in Brazilian capital market, during the election period, contributed to ...
Empirical studies have found evidence that the market risk, or market beta, tends to increase in cri...
The purpose of this work is to investigate the existence of short-term returnpredictability in the B...
This study applies traditional techniques in Finance and Econometrics in order to analyze the impact...
The post-2008 financial crisis intensified and improved risk management around the world. From 2014 ...
ABSTRACT This article examines three models for pricing risky assets, the capital asset pricing mode...
This study applies traditional techniques in Finance and Econometrics in order to analyze the impac...
In this paper, we present empirical evidence to investigate whether the propositions of the model of...
This article aims to measure and analyze potential impacts from the financial crisis of 2007 in the ...
O objetivo do presente estudo visou investigar possÃveis impactos provenientes da crise financeira d...
Purpose – This work aims to analyze whether market indicators, in complementarity to accounting indi...
Em 2008, desencadeou-se nos Estados Unidos a crise que foi considerada a maior desde 1929, com a que...
This paper aims to analyze both the volatility patterns and performance of the sectorial indexes of...
ABSTRACTRevisiting momentum strategies: is the Brazilian market really an exception?This paper revis...
O artigo procura discutir os impactos da crise internacional na economia brasileira, com ênfase na v...
The scenario of uncertainty in Brazilian capital market, during the election period, contributed to ...