Use the IS-LM diagram to describe both the short-run effects and the long-run effects of increasing the money supply on national income, the interest rate, the price level, consumption, investment, and real money balances:
a. Adjust the IS-LM graph below to properly reflect the short-run effects on the interest rate (r) and national income of an increase in the money supply.
Increase in the Money Supply
Consider the short-run impact on each of the economic variables listed above. Place each variable in its proper category of "increased," "decreased," or "unchanged."
Increased
Decreased
Unchanged
interest rate
price level
investment