Suppose AE = 0.50 Y + 500. If GDP = $1,000, and There will be excess supply, so inventory will accumulate and firms will reduce output next period. There will be excess demand, so inventory will shrink and firms will increase output next period. There will be neither excess demand nor excess supply, so Y = $1,000 is the equilibrium level of GDP.

Suppose AE = 0.50 Y + 500. If GDP = $1,000, and There will be excess supply, so inventory will accumulate and firms will reduce output next period. There will be excess demand, so inventory will shrink and firms will increase output next period. There will be neither excess demand nor excess supply, so Y = $1,000 is the equilibrium level of GDP.

Economics For Today

10th Edition

ISBN:9781337613040

Author:Tucker

Publisher:Tucker

Chapter18: The Keynesian Model

Section: Chapter Questions

Problem 2SQ

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Based on the data in the table and graph below, identify the equilibrium GDP: Price Level Real GDP/Output in $ billion Real GDP/Spending in $ billion 80 100 180 90 120 160 100 140 140 110 160 125 120 170 115 130 175 105 140 178 100 Real GDP ($ billion) is charted on the x-axis (range 80-200). Price Level is charted on the y-axis (range: 60-150). The AS curve begins at (80,100) and ends at (179, 140), ascending up left to right. This curve intersects with the AD curve at (140,100). The AD curve begins at point (100, 140) and ends at (180, 80), descending left to right.
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Based on the data in the table and graph below, identify the equilibrium GDP: Price Level Real GDP/Output in $ billion Real GDP/Spending in $ billion 80 100 180 90 120 160 100 140 140 110 160 125 120 170 115 130 175 105 140 178 100
Potential real GDP is defined as: Group of answer choices The quantity of output that the economy can produce when it is above the natural rate of unemployment. The quantity of output that the economy can produce when it is at less than potential employment of its resources. The macro equilibrium The quantity of output that the economy can produce when it is at full employment of its labor and physical capital.
Suppose that a hypothetical economy has the following relationship between its real output and the input quantities necessary for producing that output: a. What is productivity in this economy?b. What is the per-unit cost of production if the price of each input unit is $2?c. Assume that the input price increases from $2 to $3 with no accompanying change in productivity. What is the new per-unit cost of production? In what direction would the $1 increase in input price push the economy’s aggregate supply curve? What effect would this shift of aggregate supply have on the price level and the level of real output?d. Suppose that the increase in input price does not occur but, instead, that productivity increases by 100 percent. What would be the new per-unit cost of production? What effect would this change in per-unit production cost have on the economy’s aggregate supply curve? What effect would this shift of aggregate supply have on the price level and the level of real output?
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