When the federal reserve buys an asset from an institution, it creates a dollar amount out of thin air
Oh yeah? That would mean that the underlying asset has no value. Gee, if you don't think bonds have any value, why don't you just give me yours? I'll even give you 10 cents for every wothless bond you give me. Good deal huh?
This is how the Federal Reserve controls the money supply and the rate of interest.
It's ONE WAY the fed manilulates the supply of M1 which is only one form of money. They also control the rate at which money is lent to member banks and they control the reserve requirements of banks. But, you are running around thinking that reserves, M1, is the only kind of money there is. You're doing that cause you're clueless.
I'm not sure how you could think the Fed is using existing liquidity for this QE2
This statement shows how clueless you are. It's so garbled i can't even really respond to it. Suffice to say that i never said anything like this idiotic sentence.
when they haven't sold 600 billion worth of assets to come up with that cash.
Another sign of cluelessness. Of course they have sold such assets. If the bank doesn't have the bond, the fed can't be buying it now can it? The fed is taking a non-liquid, M2, asset from the bank and replacing it with liquid, M1, reserves. The money supply is unchanged unless you ignorantly contend that M1 is the only kind of money that exists.