TY - HEAR T1 - Aggregate 52-week high, limited attention, and time-varying momentum profits Y1 - 2022 A1 - Hung,Weifeng A1 - Lin,Ching-Ting A1 - Yang,Jimmy KW - Finance JA - Research Seminar CY - Victoria, Canada U2 - c U4 - 233738010624 ID - 233738010624 ER -