Process of credit creation
One of the important functions of commercial bank is the creation of credit. Credit creation is the
multiple expansions of banks demand deposits. It is an open secret now that banks advance a
major portion of their deposits to the borrowers and keep smaller parts of deposits to the
customers on demand.
Formula:
The money multiplier, m, is the inverse of the reserve requirement, R
m=1/R
For example, with the reserve ratio of 20 percent, this reserve ratio, R, can also be expressed as a
fraction:
R=1/5
So then the money multiplier, m, will be calculated as:
m=1/(1/5)=5
This number is multiplied by the initial deposit to show the maximum amount of money it can be
expanded to.
Bank credit means bank loans and advances. A bank keeps a certain proportion of its deposits as
minimum reserve for meeting the demand of the depositors and lends out the remaining excess
reserve to earn income. The bank loan is not paid directly to the borrower but is only credited hi
his account. Every bank loan creates an equivalent deposit in the bank. Thus, credit creation
means multiple expansions of bank deposits. The word 'creation' refers to the ability of the bank
to expand deposits as a multiple of its reserves.