Credit Creation by banks
A central bank is the primary source of money supply in an economy through circulation of currency.However, for this purpose, the central bank needs to depend upon the reserves of commercial banks. These reserves of commercial banks are the secondary source of money supply in an economy. The most important function of a commercial bank is the creation of credit. Let us learn the process of credit creation by commercial banks with the help of an example. Suppose you deposit Rs. 10,000 in a bank A, which is the primary deposit of the bank. The cash reserve requirement of the central bank is 10%. In such a case, bank A would keep Rs. 1000 as reserve with the central bank and would use remaining Rs. 9000 for lending purposes. The bank lends Rs. 9000 to Mr. X by opening an account in his name, known as demand deposit account. However, this is not actually paid out to Mr. X. The bank has issued a check-book to Mr. X to withdraw money. Now, Mr. X writes a check of Rs. 9000 in favor o...