Suppliers are subject to the credit risk of their customers when they sell products on credit. However, rights to the collateral value of the products they sell may mitigate some of this risk. This paper demonstrates the important role of laws that support suppliers’ rights to reclaim and liquidate collateral. Using a change in the US bankruptcy code that altered the rights of a subset of suppliers, I use a difference-in-differences setting to show that an improvement in suppliers’ rights to the liquidation value of collateral results in an increase in the amount and duration of trade credit offered. The increase in collateral protection also reduced suppliers’ lending standards, resulting in more dispersed trade credit lending and riskier customer portfolios. Finally, I find that the increase in collateral rights decreased suppliers’ incentives to monitor their customers, consistent with collateral and monitoring being substitutes. Overall, the paper shows that with strong legal protections in place, trade credit has an important collateral component.

We examine whether discrimination affects customers’ willingness to pay their suppliers. Using a dataset of detailed trade credit networks, we find that when facing a macroeconomic shock, customers delay payments to their suppliers with female or black trade credit officers at a 10%–20% higher rate relative to their payments to non-minorities. These results hold after controlling for a host of economic differences between minority groups and non-minority groups. In particular, we exploit the complexity of the supply chain network – wherein suppliers transact with multiple customers in each month and customers transact with multiple suppliers in each month – to estimate within-relationship changes in payment behavior during periods of financial hardship. Results indicate that the largest increases in payment delays are between customers that are classified as having racial or gender biases and suppliers that have minority lead credit officers. The results suggest that biased beliefs and preferences play a critical role in trade credit.