Is the Graham and Dodd "look for values with a significant margin of safety relative to prices" approach to security analysis out of date? Many of the professors who write textbooks today say yes.
格雷尼姆与多德的“追求价值远超过价格的安全边际”的证券分析方法是否已经过时?目前许多撰写教科书的教授认为如此。