@ARTICLE\{IMM2001-0198, author = "D. M. Pennock and S. Lawrence and C. L. Giles and F. {\AA}. Nielsen", title = "The Real Power of Artificial Markets", year = "2001", month = "jan", keywords = "artificial markets, forecasting, web games, Hollywood Stock Exchange, Foresight Exchange", pages = "987-988", journal = "Science", volume = "291", editor = "", number = "5506", publisher = "", url = "http://artificialmarkets.com/" }