Edit: wrote this whole thing from a phone. Bear with the mobile fed links.
It's kind of obvious in a sneaky way.
You see when you look up us money supply you typically get this, the monetary base:
http://m.research.stlouisfed.org/fred/series.php?sid=BASE&show=chart&range=max&units=linBut, this is actually more important for determining inflation in the short term:
http://m.research.stlouisfed.org/fred/series.php?sid=WCURCIR&show=chart&range=max&units=linCheck it out. Whas the difference between currency in circulation and monetary base? Monetary base also includes demand deposits in the federal reserve. Demand deposits in the fed still bear interest. But unlike a normal demand deposit, the money is not invested or relent. Instead, its effectively destroyed. Until the depositor demands it back that is.
But, how can it pay a rate then? The answer is, it doesnt, not really. That rate is effectively a bribe to banks to give the fed permission to destroy that chunk of the money supply for a while. And currently it accounts for a huge portion of the monetary base. In fact, it accounts for nearly the ENTIRETY OF QE.
To me, that's a mixed message. Why bribe banks to destroy money when supposedly the entire point of QE is as so many people like to put it, "print money", or as the feds like to call it, "stimulate the economy."
In actuality it neither , nor was likely intended to achieve, either end. We've got it wrong, at least on the surface. The real purpose of QE was to decrease real reserve ratios. I'll get to why in a second.
Here's how people think the QE story works:
Government sells bonds. Banks buy bonds. Banks resell those bonds. Fed buys bonds sending newly printed money to banks. Bank lends money, government spends money. Money was just printed.
Here's how it really works:
Government sells bonds. Banks buy bonds. Bank knows that bonds don't count as a reserve asset, and knows that interest rates will rise because the fed said they would. Bank sells bonds. Fed buys bonds. Bank DOESN'T lend the money, it deposits it right back into the fed. Why? Because like bonds, loans to business and consumers typically depreciate as rates rise. Also like bonds they don't count as reserves. Not to mention the risk. So bank deposits money into fed who then bribes the bank to keep it there with their low demand deposit interest rate.
See how that works? No money is actually created. The government can spend the money it got from banks. The banks can't because it's locked in the fed demand deposit account that serves as a reserve so they have no incentive to ever lend to anyone else, or so anything else but repeat this process as often as possible (since they get a markup when they resell the bonds).
Actually, this whole QE thing is basically a clever marketing trick. To sell what? Government debt.
By switching the bond for cash it won't lend or spend, the bank still effectively has it lent to the government. Only, instead of having to lock it in for 10 years, it's entirely liquid. Moreover, there would be no one In his right mind to buy bonds when rates are artificialy low. But the demand deposit account has a variable rate!
All's dandy till th banks demand their deposit. Naturally they can only demand a portion - laws mandate they have to have some in there - but even if a mere 1 trillion were suddenly withdrawn and lent the currency in circulation - what actually affects prices - would basically double.
Now check this out.
http://www.federalreserve.gov/releases/h3/current/h3.htmLast week, there was a net outflow for the first time I can see.
So? What happens? "We're raising rates soon! So don't lend because we're about to devalue that loan! Also we're going to bribe you more to keep your money out of the economy!"
http://m.us.wsj.com/articles/fed-officials-see-role-for-interest-on-reserves-1404929744?mobile=yThe thing is, the bigger bribes they pay the more there will eventually be to withdraw. Hmmm....