美联储：中央银行准入和安全飞行（英文版）

We examine whether access to the Federal Reserve's Overnight Reverse Repo Facility (ON RRP) affects money market fund flows during flight-to-safety episodes. We find that funds with ON RRP access serving sophisticated investors experience about a 1 percentage point increase in net daily flows over total assets during the March 2020 flight-to-safety episode relative to similar funds without access. The effect aligns with theoretical predictions and explains more than half of the inflows in