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The Non-Monotonic Effect of Board Independence on Credit Ratings
(2012)
Using Sarbanes-Oxley Act (SOX) as a natural experiment, we find evidence consistent with an optimal level of board independence for credit ratings. We test two hypotheses that could explain this optimality: information ...
Board Independence and Credit Ratings
(2010)
Using Sarbanes-Oxley Act (SOX) as a natural experiment, we find evidence consistent with an optimal level of board independence for credit ratings. We test two hypotheses that could explain this optimality: information ...