Using a sample of long-term supply contracts collected from SEC filings, I show that hold-up concerns and information asymmetry are important determinants of contract design. Asymmetric information between buyers and suppliers leads to shorter term contracts. However, when longer duration contracts facilitate the exchange of relationship specific assets, the parties substitute short-term contracts with financial covenants in order to reduce moral hazard. Covenant restrictions are more prevalent when direct monitoring is costly and the products exchanged are highly specific. Finally, I find that buyers and suppliers are less likely to rely on financial covenants when financial statement reliability is low.

We investigate the role that regulatory strictness plays on the enforcement of financial reporting transparency in the U.S. banking industry. Using a novel measure of regulatory strictness in the enforcement of capital adequacy, we show that strict regulators are more likely to enforce restatements of banks' call reports. Further, we find that the effect of regulatory strictness on accounting enforcement is strongest in periods leading up to economic downturns and for banks with riskier asset portfolios. Overall, the results from our study indicate that regulatory oversight plays an important role in enforcing financial reporting transparency, particularly in periods leading up to economic crises. We interpret this evidence as inconsistent with the idea that strict bank regulators put significant weight on concerns about the potential destabilizing effects of accounting transparency.