00:01
In this question, you have to take into account two assumptions.
00:04
The price level is flexible upward, but not downward.
00:08
The economy is currently operating at its full employment output.
00:12
Now, we need to determine changes in the equilibrium price level and equilibrium level of real output in the short run in various cases.
00:21
In part a, an increase in aggregate demand.
00:25
In this case, the price level rises rapidly and little change in real output is seen.
00:36
In part b, we have a decrease in aggregate supply with no change in aggregate demand.
00:43
In this case, the price level rises and real output decreases...