Table 1

Cumulative abnormal returns for pre-event, the event day and post-event windows by markets

SectorsNumber of companyPre-event daysEvent daysPost-event days
(−10, 0)(−5, 0)(−3, 0)(−1, 0)(−1, +1)(0, +1)(0, +3)(0, +5)(0, +10)
Global markets1,174−0.0145***−0.0091***−0.0078***−0.0060***0.00040.0054***0.0175***0.0174***0.0251***
Developed markets317−0.0343***−0.0180***−0.0108***−0.00120.0102***0.0126***0.0302***0.0365***0.0424***
Emerging markets748−0.0056−0.0046−0.0052**−0.0090***−0.0047**0.00260.0146***0.0117***0.0219***
Frontier markets109−0.0173**−0.0135**−0.0164***0.00040.00730.00400.000080.0013−0.0033

Note(s): CAR stands for cumulative abnormal return. The ordinate represents the event window. ***, ** and * are significant at 1%, 5% and 10% confidence levels, respectively

Source(s): Authors’ own work

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