Let me add why I don't qualify Pimco purchases of the debt (funded by MBS sales) as being equal to Fed purchases.
YR 1: Fed buys 1T of agencies from funds. Funds by 1T of treasuries (1Y maturity). You might claim the fed directly monetized it.
YR 2: The treasury needs to roll over its debt and raise the 1T coming due. Funds just reinvest their principal into new 1Y treasuries. Suddenly, it doesn't look like the Fed monetized anything.
That's what will happen here. And trust me, since the Fed has shortcircuited the money multiplier, in the event the treasury needs an extra 1T in YR 2, the Fed will see ascending rates into a stalled recovery as a signal to print more money.
The problem here is the money multiplier (responsible for the bulk of "money printing") is reduced (maybe permanently), so the Fed will just have to recalibrate the monetary base (by printing base money). It's monetization, sure, but won't result in long run inflation as long as the multiplier is kept down. In the end, the Fed is targeting aggregate money supply measures to be stable.
Imagine:
Base * Multiplier = Total Money
Imagine the Fed trying to balance and counteract the multiplier (which it only partially controls) with the base (which it totally controls).
YR 1: Fed buys 1T of agencies from funds. Funds by 1T of treasuries (1Y maturity). You might claim the fed directly monetized it.
YR 2: The treasury needs to roll over its debt and raise the 1T coming due. Funds just reinvest their principal into new 1Y treasuries. Suddenly, it doesn't look like the Fed monetized anything.
That's what will happen here. And trust me, since the Fed has shortcircuited the money multiplier, in the event the treasury needs an extra 1T in YR 2, the Fed will see ascending rates into a stalled recovery as a signal to print more money.
The problem here is the money multiplier (responsible for the bulk of "money printing") is reduced (maybe permanently), so the Fed will just have to recalibrate the monetary base (by printing base money). It's monetization, sure, but won't result in long run inflation as long as the multiplier is kept down. In the end, the Fed is targeting aggregate money supply measures to be stable.
Imagine:
Base * Multiplier = Total Money
Imagine the Fed trying to balance and counteract the multiplier (which it only partially controls) with the base (which it totally controls).