“…Repurchase trades generally provide price support and can lead to short-term positive market responses (e.g., Keswani et al, 2007;McNally et al, 2006;Zhang, 2005). However, as uncertainty shocks erode the stability of projected cash flows, which is a strong determinant of share repurchase decisions (Brav et al, 2005), managers tend to make less or no repurchases under high levels of uncertainty (Pirgaip & Dinçergök, 2019). In such times, managers have a higher propensity to retain cash more conservatively rather than upholding their payout policies, as they anticipate a deteriorating future financial situation (Buchanan et al, 2017;Chay & Suh, 2009;Walkup, 2016).…”