Firozjaee, Majid Rahmani; Jelodar, Zeinab Salmani - In: Iranian Economic Review 15 (2010) 3, pp. 117-132
Fama and French (1992) found that beta has little or no ability in explaining cross-sectional variation in stock returns, but those variables such as size and the book-to-market ratio do. Since the time of the original publication of the Fama and French findings, Controversy and intense debate...