Results 111 to 120 of about 7,920 (199)
The growth and size of the Brazilian mutual fund industry [PDF]
This article describes the evolution of the Brazilian mutual fund industry, its regulatory framework, organization, types of investors and managers, economic environment and its relative growth.
Varga, Gyorgy, Wengert, Maxim
core +1 more source
Sentiment analysis based on a social media customised dictionary. [PDF]
MethodsX, 2021 Almeida MD +3 more
europepmc +1 more source
Is New Ibovespa The Best Investment Option?
, 2018 Ricardo Goulart Serra +1 more
openalex +1 more source
Improving the Process of Early-Warning Detection and Identifying the Most Affected Markets: Evidence from Subprime Mortgage Crisis and COVID-19 Outbreak-Application to American Stock Markets. [PDF]
Entropy (Basel), 2022 Elsegai H.
europepmc +1 more source
Evaluating Value-at-Risk Models via Quantile Regressions [PDF]
We propose an alternative backtest to evaluate the performance of Value-at-Risk (VaR) models. The presented methodology allows us to directly test the performance of many competing VaR models, as well as identify periods of an increased risk exposure ...
Luiz Renato Lima +2 more
core
A New Look at Calendar Anomalies: Multifractality and Day-of-the-Week Effect. [PDF]
Entropy (Basel), 2022 Stosic D +4 more
europepmc +1 more source
VALOR DE MERCADO COMO INDICADOR DE COMPETITIVIDADE
Vianna Sapiens, 2017 O mercado de ações no Brasil tem se desenvolvido de forma consistente nos últimos anos, o IBOVESPA saiu de um patamar de 4000 pontos em janeiro de 1988 para mais de 50 mil pontos em 2012.O objetivo deste trabalho éidentificar empresas nacionais que ...
Ilson Luiz Pereira +2 more
doaj
The effect of COVID-19 on long memory in returns and volatility of cryptocurrency and stock markets. [PDF]
Chaos Solitons Fractals, 2021 Lahmiri S, Bekiros S.
europepmc +1 more source