This article examines the existence of lead-lag effects between the U.S. stock market (NYSE) and the Brazilian stock market (Bovespa), i.e., whether upward and downward price movements in the NYSE are followed, on average, by similar movements in Bovespa, which would enable predicting stock prices in the Brazilian market, thus providing arbitrage opportunities. The existence of this effect would indicate a relative segmentation between these two markets, which would violate the efficient market hypothesis, whereby stock prices are unpredictable. Cointegration between the two markets was identified as well as the existence of bi-directional causality (Granger test). The results obtained from VECM, TSLS and GARCH regressions showed that the t...
The objective of the article is to analyze the impact of the differences between Brazilian and Ameri...
Market microstructure analysis is currently one of the most intense areas of study in economics and ...
Search in this study, to verify the relationship among the stock return, measured for the market-adj...
We investigate the empirical relationship between stock returns, return volatility and trading volum...
This paper investigates the information content of analysts’ earnings forecast revisions for Brazili...
The purpose of this article is to analyze whether the liquidity effect exists in the Brazilian stock...
For investors, Exchange-Traded Funds (ETFs) are securities structured as portfolios that replicate f...
According to the Hypothesis of Efficient Market - HME, proposed by Fama (1970), in its weak form, an...
A hipótese da eficiência de mercado vem sendo um paradigma de Finanças desde a década de 1960, quand...
In December 2000, the São Paulo Stock Exchange, Bovespa, created a special listing for companies tha...
A presente pesquisa teve como objetivo quantificar a importância dos preços internacionais das commo...
The article aims to analyze the influence of ownership structure in the efficiency of publicly trade...
In this article copula theory is used to analyze the co-movements between the Brazilian and American...
Brazilian accounting principles permit companies to capitalize expenditures on research and developm...
This article presents an analysis of the Brazilian scientific research in Capital Markets, from 1961...
The objective of the article is to analyze the impact of the differences between Brazilian and Ameri...
Market microstructure analysis is currently one of the most intense areas of study in economics and ...
Search in this study, to verify the relationship among the stock return, measured for the market-adj...
We investigate the empirical relationship between stock returns, return volatility and trading volum...
This paper investigates the information content of analysts’ earnings forecast revisions for Brazili...
The purpose of this article is to analyze whether the liquidity effect exists in the Brazilian stock...
For investors, Exchange-Traded Funds (ETFs) are securities structured as portfolios that replicate f...
According to the Hypothesis of Efficient Market - HME, proposed by Fama (1970), in its weak form, an...
A hipótese da eficiência de mercado vem sendo um paradigma de Finanças desde a década de 1960, quand...
In December 2000, the São Paulo Stock Exchange, Bovespa, created a special listing for companies tha...
A presente pesquisa teve como objetivo quantificar a importância dos preços internacionais das commo...
The article aims to analyze the influence of ownership structure in the efficiency of publicly trade...
In this article copula theory is used to analyze the co-movements between the Brazilian and American...
Brazilian accounting principles permit companies to capitalize expenditures on research and developm...
This article presents an analysis of the Brazilian scientific research in Capital Markets, from 1961...
The objective of the article is to analyze the impact of the differences between Brazilian and Ameri...
Market microstructure analysis is currently one of the most intense areas of study in economics and ...
Search in this study, to verify the relationship among the stock return, measured for the market-adj...