Question

Justify the following statement with valid arguments:

Money supply in an economy is an example of a stock variable.

Answer 1

Money supply in an economy is an example of a stock variable for the statement justification, as follows:

1. Stock Variable: An existing quantity is represented by a stock variable, which is measured at a particular moment in time. It has no dimension of time.
2. Money Supply as a Stock Variable: The total amount of money in an economy at any given time is referred to as the money supply. Demand deposits, cash in circulation, and other liquid assets are all included in this.
3. Measurement: The money supply is a stock variable since it is usually measured at a certain point in time, such as the end of the month or year. For instance, the money supply (M1, M2, and M3) as of a specific date is reported by the Reserve Bank of India (RBI).
4. Contrast with Flow Variable: The money supply does not accumulate over time, unlike flow variables (such as income and expenditure), which are monitored over time; rather, it is the total amount available at any given time.