What it is:
A bank reserve is a portion of a bank'sthat are set aside in a account to ensure that the bank has enough on hand to fulfill withdrawal requests.
How it works (Example):
Federal Reserve bank. The Federal Reserve determines the appropriate percentage.are Federal Reserve rules that require banks and other financial institutions to keep a strict percentage of their on reserve at a
For example, let’s assume that Bank XYZ has $400,000,000 in deposits. The Federal Reserve’s reserve requirement is 10%, which means that Bank XYZ must keep at least $40,000,000 in an account at a Federal Reserve bank and may not use that for lending or any other purpose.
The Federal Reserve is the central bank of the United States. It is a bank for banks. Its several branches around the U.S. hold deposits for and lend to banks. As a means of ensuring the safety of nation's financial institutions, the Federal Reserve sets reserve requirements so that banks always have some on hand to prevent a run (a mass withdrawal of deposits so large that the bank actually runs out of cash, panicking the rest of the depositors). If a bank is unable to meet its reserve requirement, it can borrow from the Federal Reserve to meet the requirement.
Why it Matters:
Bank reserves and monetary policy and encourage economic growth. The reduction makes banks free to lend more of their to other bank customers and earn interest. These customers in turn the loan proceeds in their own bank accounts, and the process continues indefinitely. This increase in the supply of available lowers the price of those (i.e., the lending rate), making debt cheaper and more enticing to borrowers.are a key component of . The Federal Reserve can lower the reserve requirement, for example, in order to enact expansionary
If the Federal Reserve increases the reserve requirement (which leaves less of a bank's deposits available for lending), the reverse happens and the Federal Reserve can slow down the .