“…There is mixed evidence regarding the impact that non-audit services have on auditor independence. Frankel, Johnson, and Nelson (2002), Kinney, Palmrose, and Scholz (2004), Ahadiat (2011), Markelevich and Rosner (2013), and Blay and Geiger (2013) find that non-audit services are associated with impaired auditor independence, but Antle et al (2006), Ashbaugh, LaFond, and Mayhew (2003), Larcker and Richardson (2004), and Koh (2013) fail to find such evidence. Several studies suggest that one potential explanation for an ambiguous relationship between non-audit services and audit quality is non-auditor institutional oversight and the regulatory environment (Abdel-Meguid, Ahmad, and Duellman, 2011;Lim, Ding, and Charoenwong, 2013).…”