ECONOMICS (CBSE/UGC NET)

Detailed explanation-1: -The required reserve ratio can be calculated by simply dividing the amount of money a bank is required to hold in reserve by the amount of money it has on deposit. For example, if a bank has $10 million in deposits and $500, 000 are required to be held in reserve, then the required reserve ratio would be 1/20 or 5%.

Detailed explanation-2: -A single bank with $20, 000 of reserves and a reserve ratio of 5 percent could support total transactions account balances of at most: $400, 000.

Detailed explanation-3: -If the reserve requirement is 10%, the deposit multiplier means that banks must keep 10% of all deposits in reserve, but they can create money and stimulate economic activity by lending out the other 90%. So, if someone deposits $100, the bank must keep $10 in reserve but can lend out $90.

Detailed explanation-4: -These changes can lead to increase in money supply. For example, assume the entire banking system has $1000 in deposits and the required reserve ratio is 10% and banks are fully loaned up. That means the total reserve in the banking system is $100.