“…Several studies have focused on the various theories used in the investigation of EGB. Several theories were used to explain EGB, such as the theory of planned behavior (TPB; Blok et al, 2014;Safari et al, 2018;Wesselink et al, 2017), value-belief-norms theory (VBN; Tezel & Giritli, 2019;Vanderploeg & Lee, 2019;Yeboah & Kaplowitz, 2016), norm activation model (NAM; Banwo & Du, 2019;Fang et al, 2019), values-identity-personal norms (VIP; Ruepert et al, 2016Ruepert et al, , 2017, and theory of normative conduct (TNA; Norton et al, 2014). In some studies, the theories used were social exchange theory (Fatoki, 2019;Gkorezis & Petridou, 2017;Hameed et al, 2019), social identity theory (Kim et al, 2019), theory of social learning (Yang, 2019), and technology acceptance model (Zhang et al, 2019), whereas in other studies, the theory used to explain EGB was the abilitymotivation-opportunity theory (AMO; Dumont et al, 2016;Fawehinmi et al, 2020;Saeed et al, 2019).…”