Economics of Virtual Communities - The Case of the Berlin Stock Exchange.

Jan vom Brocke Christian Sonnenberg Christoph Lattemann Stefan Stieglitz

Published in: AMCIS (2008)

Keyphrases

virtual communities
stock exchange
stock market
stock price
financial data
stock trading
trust and reputation systems
social networks
virtual world
information sharing
trust management
situated learning
video sequences
text categorization
financial time series