Hey @Nadine Gizak Great to hear from you! From what I am hearing, he wants to shrink the size of the Fred’s Balance Sheet, During Covid, Central Banks purchased a lot of bonds on the secondary market, which allowed Treasury to sell new bonds to the private market. The Fed does this through Balance Sheet (BS) expansion via Open Market Operations OMO, or expanding the quantity of the supply of reserve account credits aka ‘reserves’ by buying assets from banks aka QE. Fed BS Expansion: +Assets (+bonds) +Liabilities (+reserves). This allowed the Treasury to expand their BS by selling new bonds to the private market to fund the stimulus. Treasury BS Expansion: +Assets (+reserves) +Liabilities (+bonds) Interestingly, which nobody seems to understand or cover, when these bonds mature, if nothing is done the Treasury pays off Principal and Interest (P&I) to the Fed, which contracts BOTH the Fed BS and Treasury BS, which contracts the supply of reserve account credits aka reserves: Fed BS Contraction -Assets (-bonds) -Liabilities (-reserve account credits or reserves) Treasury BS Contraction: -Assets (-reserve account credits to pay P&I) -Liabilities (-Bonds) The Fed determines optimal supply, which today is thought to be where they are at, around $3T. So if the supply drops below target, the Fed has to either do new OMO, OR, just swap maturing bonds with Treasury for new bonds after the bond market closes and sets the daily price. This is called a paper swap. But, Warsh seems to be signaling that he wants to contract the Fred’s BS, and one easy way to do that is just let Treasury sell new bonds to the public to payoff old bonds held by the Fed, which both reduces the Fed BS AND reduces the supply of reserves. Banks will sat the payment function of the Fed will not function properly if the Fed reduces reserves, but the Fed is paying Interrst On Resetve Balances IORB for banks to park reserves. If they quit doing that, banks will buy more Tressuries, which will drive rates down, which will grow the real economy. Do we want to maximize GDP? Yes!