“…Based on the literature, we included two control variables that are expected to influence CSR, namely, firm size and leverage (D'Amato and Falivena, 2020; Ongsakul et al, 2019;Dwekat et al, 2020;Mouakhar et al, 2020). Firm size was measured by taking the natural log of total assets, one of the most frequently used measures for firm size (Salhi et al, 2019;Kachouri et al, 2020;Chakroun et al, 2019) as larger firms possess more resources and are thus more likely to invest in CSR (Acabado et al, 2020;Godos-Díez et al, 2020). Also, they are likely to issue more voluntary disclosures because they receive more attention from the public and thus are under higher pressure to disclose more information about CSR activities to legitimize their activities (Gavana et al, 2017;El-Bassiouny and Letmathe, 2018;Orazalin, 2019).…”