In a global-games framework, we endogenize asset fire sales, bank runs, and contagion by emphasizing a lack of information: investors can be uncertain whether banks selling assets to fend off runs are insolvent or simply illiquid. However, it is this uncertainty that leads to asset price...

We propose a novel rationale for the existence of bank information sharing schemes. Banks may voluntarily disclose borrowers' credit history to maintain asset market liquidity. By sharing such information, banks mitigate adverse selection when selling their loans in secondary markets. This...