Title: Predictability of stock market prices
Authors: Granger, C. W. J. 1934-; Morgenstern, Oskar, 1902-1977.; Morgenstern, Oskar, 1902-1977,; Morgenstern, Oskar, 1902-1977,
Publisher: Heath Lexington Books
Year: 1970
Subjects: Stock price forecasting.; Random walks (Mathematics)