Reserve ratios(redirected from Required Reserve Rate)
Specified percentages of deposits, established by the Federal Reserve Board, that banks must keep in a noninterest-bearing account at one of the twelve Federal Reserve Banks.
The liquid assets that a central bank or other body mandates that a bank keep at all times. The reserve ratio is expressed as a percentage of the bank's total deposits. The reserve ratio exists to ensure that the bank is able to pay an unusually high number of withdrawals on demand accounts should that event occur. It also helps ensure that the bank does not over-leverage itself. In some countries, increasing or decreasing reserve ratios may be used to help control the money supply. See also: Basel II, Monetary Policy.