Jeffrey Pontiff

• [2025 JFE] 买卖双方各执一词：当 193 个异象告诉你「谁是聪明钱」Taking Sides on Return PredictabilityMay 2026
• [1993 JFE] 大股东不开门：封闭式基金的折价，原来是「私利」的影子Private Benefits from Block Ownership and Discounts on Closed-end FundsJun 2026