“…All of the governance provisions are provided in the ISS/RiskMetrics data and the E Index is calculated from there. Prior studies that have used the Entrenchment Index as a proxy for corporate governance have shown that firms which score higher on the E Index are associated with lower creditor ratings, excessive CEO compensation, tax aggressiveness and lower firm valuations (see Alali et al, 2012;Brown & Caylor, 2006;Francis et al, 2013;Hoppe & Moers, 2011;Skantz, 2012;Veld & Wu, 2013).…”