We provide the first evidence of significant external labor market penalties when directors fail to properly oversee executive compensation. When shareholders express disapproval through low Say-On-Pay (SOP) support, equity values decrease at firms linked by a shared director (interlocking...

We provide the first evidence of external labor market penalties when directors fail to align with shareholder preferences for monitoring executive compensation. When shareholders express disapproval through low Say-On-Pay (SOP) support, directors incur significant external penalties, including...