In: Economics
Suppose that Congress passes an investment tax credit that is sustained and eventually leads to a higher level of capital. At first ____________________, and over a longer period of time, the long-run aggregate supply curve will _____________.
Group of answer choices:
A) only the long-run aggregate supply curve shifts and it shifts to the right, the long-run aggregate supply curve will shift to right a bit more
B) only the aggregate demand curve changes and it shifts to the left, remain
C) only the long-run aggregate supply curve shifts and it shifts to the right, the long-run aggregate supply curve will return to its original position
D) only the aggregate demand curve changes and it shifts to the right, also shift to the right
Answer - Option C
Only the supply curve shifts and it shifts to its right, the long run aggregate supply curve will return to its original position.
In long run , the economy is self adjusting and comes back to original position. Capital stock improvement will not lead to change in AD. Hence Option C will be correct