Bhattacharjee, Arnab; Roy, Sudipto - In: Journal of risk and financial management : JRFM 12 (2019) 2/50, pp. 1-13
Recent event study literature has highlighted abnormal stock returns, particularly in short event windows. A common explanation is the cross-correlation of stock returns that are often enhanced during periods of sharp market movements. This suggests the misspecification of the underlying factor...