“…Some studies (Krishnasamy, Ridzwa, & Vignesan, 2004;Sufian & Fadzlan, 2007;Rezitis, 2008) report decline in the operating efficiency/ performances of the merged banks. Yuce & Ng (2005) using event study method investigate the effects of the M & A and observe abnormal returns on the target and acquirer firms' stocks. Other researchers (Andreou, Louca & Panayides, 2012;Alexandrou, Gounopoulos, & Thomas, 2014;Khanal, Mishra & Mottaleb, 2014) also observe positive effects of M & A on stocks' prices.…”