The change increased M1 by moving common components of M2 downstream into M1. It's why M2 is all anyone should track. And a "definition change" is not in fact the primary reason for a large increase in the money supply in 2020.
Smart source: https://fredblog.stlouisfed.org/2021/01/whats-behind-the-rec... Gonzo source: https://gonzoecon.com/2021/04/m1-and-m2-have-changed/
The change increased M1 by moving common components of M2 downstream into M1. It's why M2 is all anyone should track. And a "definition change" is not in fact the primary reason for a large increase in the money supply in 2020.
Smart source: https://fredblog.stlouisfed.org/2021/01/whats-behind-the-rec... Gonzo source: https://gonzoecon.com/2021/04/m1-and-m2-have-changed/