Central banks screwing things up

The Mises blog has a great post that summarises how central bankers interfere and meddle with the supply of money, which causes distortions and economic imbalances that manifest themselves in bubbles and busts.

Read below, and decide for yourself if fractional reserve banking sounds like it is good accounting and sound practices, or if it is just creating money out of thin air ?

Fractional reserve banking is the system in America, Australia, Canada, Britain, Japan and dozens of other economies. Of course it could be worse - refer to Cuba, Venezuela or Zimbabwe for examples.
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Very briefly: the Fed can control the quantity of reserves held by banks, and thus indirectly can control the price the banks charge each other for lending out reserves. If the Fed thinks banks are charging each other too much for reserves — in other words, if the actual fed funds rate is higher than the target — then the Fed will engage in an "open market operation," buying assets such as US Treasury bonds from banks. The Fed pays for these purchases by adding numbers to the accounts the selling banks have with the Fed.

This is the precise point of entry for the new money that the Fed creates out of thin air. To repeat: When the Fed buys (say) $1 million in bonds from Bank XYZ, Bank XYZ surrenders ownership of the bonds but sees that its deposits of reserves at the Fed go up by $1 million. But the Fed didn't transfer this money from some other account. No, it simply increased the electronic entry representing Bank XYZ's total reserves on deposit. There is no offsetting debit anywhere in the banking system. Bank XYZ now has $1 million more in reserves, while no other bank has less. Bank XYZ is now free to go out and loan more reserves to other banks, or to make loans to its own customers. (In fact, due to the fractional-reserve system, the bank could make up to $10 million in new loans to customers.) The money supply has increased, putting upward pressure on prices measured in dollars.

But back to our original theme, the injection of reserves obviously increases their supply and thus (other things equal) pushes down the rate Bank XYZ will charge other banks who might want to borrow reserves from it. The open market operation has thus achieved the Fed's goal of pushing the actual fed funds rate down to the desired target. Of course, going the opposite way, if the actual fed funds rate were too low, the Fed would sell assets to the banks, thereby destroying some of the total reserves in the system.

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Read the full article to see the Austrian analysis of this phenomenon, and if the empirical evidence shows this mechanism in action over the past decades.