A Twitter View of the Brazilian Stock Exchange Market.
Hugo S. SantosAlberto H. F. LaenderAdriano C. M. PereiraPublished in: EC-Web (2015)
Keyphrases
- stock exchange
- stock price
- stock market
- financial data
- stock trading
- dow jones
- chinese stock market
- transaction costs
- black scholes
- financial time series
- investment strategies
- social media
- portfolio optimization
- non stationary
- social networks
- convertible bonds
- financial markets
- online social networks
- short term
- micro blogging
- financial crisis
- stock data
- market prices
- exchange rate
- decision making