“…With respect to board size, theoretically, increased managerial monitoring associated with larger boards can have a positive influence on corporate disclosures, including CG ones and performance (Jensen, 1993;Jensen & Meckling, 1976). In a similar vein, and with respect to audit firm, larger audit firms have greater financial strength, knowledge, and independence, which can affect positively on voluntary CG disclosure (DeAngelo, 1981;Eng & Mak, 2003;Han et al, 2012;Owusu-Ansah, 1998). Economically, the implications of these findings can be quantified as, a one standard deviation change (increase) in BSZ, AFZ, and CGC may be associated with about 0.40% (1.76 × 0.231), 12.45% (49% × 0.254) and 9.66% (30% × 0.322) change (increase) in the level of the SCGI, respectively.…”