“…The main explanatory variable is normalized fund flow (). Other control variables include fund four‐factor alpha, expense ratio, fund size, age, return volatility, portfolio turnover, and family size at month t − 1 (Carhart, ; Chen et al., ; Gil‐Bazo & Ruiz‐Verdu, ; Gruber, ; Jiang & Yuksel, ). To distinguish between smart‐money and flow‐induced performance hypotheses, we further decompose fund flow into expected (or predictable) and unexpected components.…”