The formula to calculate the Change in Money Supply (ΔM) is:
\[ \Delta M = m \times \Delta R \]
Where:
Let's say the money multiplier (\( m \)) is 5 and the change in reserves (\( \Delta R \)) is 1000. Using the formula:
\[ \Delta M = m \times \Delta R = 5 \times 1000 = 5000 \]
So, the Change in Money Supply (\( \Delta M \)) is 5000.
The change in money supply refers to the variation in the total amount of money available in an economy at a particular point in time. This change can be influenced by various factors, including central bank policies, changes in reserve requirements, and economic activities. The money supply is a crucial indicator of economic health, as it affects inflation, interest rates, and overall economic growth. By understanding the change in money supply, policymakers and economists can make informed decisions to stabilize and stimulate the economy.