We empirically explore the link between Level 3 fair value estimates and banks' default risk as well as default costs. Both variables are especially important to banks' creditors and the regulatory authorities that rely on the information in financial statements. In a fixed-effects panel model,...

Regulators frequently interpret a high audit market concentration as a threat to audit quality and want to foster competition. However, both the direction and the sign of the link between quality and concentration are unclear. This paper investigates the link between audit offices' market shares...