“…The second set includes 50 studies (or 62%) that examine the determinants of cost stickiness, such as corporate governance (Chen et al, 2012;Ibrahim & Ezat, 2017;Zhang et al, 2019a;Li et al, 2020), ownership structure (Chung et al, 2019), regulations (Banker et al, 2013b;Belina et al, 2019), culture (Kitching et al, 2016), and competition (Li & Zheng, 2017;Cheung et al, 2018;Costa & Habib, 2020). Two of these studies examine financial firms (Hall, 2016;Belina et al, 2019), and four explore both the financial and non-financial sectors (Bruggen & Zehnder, 2014;Subramaniam & Watson, 2016;Ciftci & Zoubi 2019).…”