You realize that the Fed does not control currency levels in America by simply creating money out of thin air?
The function of the central bank has grown and today, the Fed primarily manages the growth of bank reserves and money supply in order to allow a stable expansion of the economy. To implement its primary task of controlling money supply, there are three main tools the Fed uses to change bank reserves:
1. A change in reserve requirements
2. A change in the discount rate
3. Open-market operations
A change in reserve ratio is seldom used but is potentially very powerful. The reserve ratio is the percentage of reserves a bank is required to hold against deposits.A decrease in the ratio will allow the bank to lend more, thereby increasing the supply of money. An increase in the ratio will have the opposite effect. (Read more on this subject in Breaking Down The Fed Model.)
The discount rate is the interest rate that the central bank charges commercial banks that need to borrow additional reserves. It is an administered interest rate set by the Fed, not a market rate; therefore, much of its importance stems from the signal the Fed is sending to the financial markets (if it's low, the Fed wants to encourage spending and vice versa). As a result, short-term market interest rates tend to follow its movement. If the Fed wants to give banks more reserves, it can reduce the interest rate that it charges, thereby tempting banks to borrow more. Alternatively, it can soak up reserves by raising its rate and persuading the banks to reduce borrowing.
Open-market operations consist of the buying and selling of government securities by the Fed. If the Fed buys back issued securities (such as Treasury bills) from large banks and securities dealers, it increases the money supply in the hands of the public. Conversely, the money supply decreases when the Fed sells a security. Note that the terms "purchase" and "sell" refer to actions of the Fed, not the public. For example, an open-market purchase means the Fed is buying but the public is selling. Actually, the Fed carries out open-market operations only with the nation's largest securities dealers and banks, and not with the general public. In the case of an open-market purchase of securities by the Fed, it is more realistic for the seller of the securities to receive a check drawn on the Fed itself. When the seller deposits it in his or her bank, the bank is automatically granted an increased reserve balance with the Fed. Thus, the new reserves can be used to support additional loans. Through this process, the money supply increases.
http://www.investopedia.com/articles/08/fight-recession.asp
= new reply since forum marked as read
