The size of the money market fund (MMF) industry co-moves with the monetary policy cycle. In a post published in 2019, we showed that this co-movement is likely due to the stronger response of MMF yields to monetary policy tightening relative to bank deposit rates, combined with MMF shares and bank deposits being close substitutes from an investor’s perspective. In this post, we update the analysis and zoom in to the current monetary policy tightening by the Federal Reserve.
At its June 2021 meeting, the FOMC maintained its target range for the fed funds rate at 0 to 25 basis points, while two of the Federal Reserve’s administered rates—interest on reserve balances and the overnight reverse repo (ON RRP) facility offering rate—each were increased by 5 basis points. What do these two simultaneous decisions mean? In today’s post, we look at “technical adjustments”—a tool the Fed can deploy to keep the FOMC’s policy rate well within the target range and support smooth market functioning.