Money Creation and the Bank Multiplier Effect
The Financial System and the Process of Money Creation
Cash represents a very small percentage of the total money circulating in an economy. The mechanism by which the financial system ultimately determines the amount of money in circulation is known in economics textbooks as the bank multiplier.
Understanding the Bank Multiplier and Reserve Ratio
Let's illustrate this process with an example. We start with a small amount of cash, say $1,000. The owner, seeking security or a small interest return, decides to deposit it into a checking account at a bank.
According to banking regulations, the bank only has to keep a small amount of money in its safe, known as the cash ratio (or reserve requirement).
The $1,000 Deposit Example
If the reserve ratio is...