We study how financial certifier competition influences loan contracting in the context of financial auditing. Exploiting the unexpected demise of Arthur Andersen that exogenously decreased auditor competition, we find a greater decrease in loan spread for borrowers in markets in which certifier competition declined more. Additional analyses suggest the result stems from enhanced audit quality and reduced credit risk. The effect of certifier competition is stronger for borrowers with weaker external monitoring and those generating significant revenue for their auditors. Our evidence highlights negative consequences of financial certifier competition.

Competitive threats motivate firms to use convertible debt because the possibility of future conversion enhances financial flexibility. Consistent with this intuition, we find that the intensity of competitive threats is positively associated with convertible debt financing at both the extensive and intensive margins. By using large tariff reductions as exogenous shocks to competition we show that this relation is likely causal. Convertible debt usage in response to competitive threats strongly depends on a firm’s relative financial and competitive conditions. In addition, firms increase the probability of future conversion by tailoring convertible debt features.