Which of the Following Does Not Change Short-Run Aggregate Supply?
Which of the following does not change short-run aggregate supply?
A)a change in the money wage rate
C)a change in the full-employment quantity of labour
D)an increase in the quantity of capital
E)a change in expected future profits
A)increases as the price level rises.
B)is the level of real GDP when unemployment is zero.
C)increases as the quantity of money in the economy increases.
D)does not vary with the price level.
A vertical long-run aggregate supply curve indicates that
A)an increase in the price level will not expand an economy's output in the long run.
B)output rates greater than the long-run output rate are unattainable.
C)an increase in the price level will permit the economy to achieve a higher level of output.
D)an increase in the price level will increase technological change and economic growth.
E)the long-run aggregate supply curve never shifts.
The long-run aggregate supply curve is vertical because
A)potential GDP is independent of the price level.
B)actual output can never exceed, even temporarily, the output rate implied by the economy's long-run aggregate supply curve.
C)a vertical long-run aggregate supply curve indicates the maximum output rate that an economy can ever reach.
D)a vertical long-run supply curve indicates that an increase in aggregate demand will lead to a larger real GDP, but not a larger nominal GDP.
E)potential GDP never changes.