instance, Interbrand (2012) revealed that consumers undervalue brand sustainability efforts. Consequently, investing in sustainability and CSR initiatives may increase costs for a corporate brand without delivering the desired benefits (Sen & Bhattacharya, 2001). In other words, although consumers use corporate reputation as a signal globally (Swoboda, Puchert, & Morschett, 2016), low consumer awareness can reduce the effectiveness of reputation signals (e.g., CSR or sustainability) that brands use to enhance brand performance (Sen, Bhattachayra, & Korschun, 2006), especially in global markets (Sen & Bhattacharya, 2001; Sen et al., 2006). Furthermore, when consumers are unaware of corporate brand reputation, they rely on other signals, including corporate brand rankings-e.g., Fortune's "World Most Admired Companies"-(Chabowski et al., 2011). However, the effectiveness of these signals can be affected by corporate brand country of origin (