Using the passage of the Sarbanes-Oxley Act and the associated change in listing standards as a natural experiment, we find that while board independence decreases the cost of debt when credit conditions are strong or leverage low, it increases the cost of debt when credit conditions are poor or...

We find that firms that provide limited liability and indemnification for their directors enjoy higher credit ratings and lower yield spreads. We argue that such provisions insulate corporate directors from the discipline from potential litigation, and allow them to pursue their own interests by...