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ECON-1012-B-Introduction to Macroeconomics

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Short Description: A set of four graph of price level versus real G D P. Long Description: The vertical axis of each graph is labelled, price level and the horizontal axis is labelled, real G D P. The graph are as follows.(a) The line for S A S slopes upward from the lower left corner to the upper right corner. The line for A D slopes downward from the upper left corner to the lower right corner, intersecting the lines for S A S. The line for L A S is a vertical line from a point on the horizontal axis. The line intersect the lines for S A S and A D right to their point of intersection.(b) The line for S A S slopes upward from the lower left corner to the upper right corner. The line for A D slopes downward from the upper left corner to the lower right corner, intersecting the lines for S A S. The line for L A S is a vertical line from a point on the horizontal axis. The line intersect the lines for S A S and A D at their point of intersection. (c) The line for S A S slopes upward from the lower left corner to the upper right corner. The line for A D slopes downward from the upper left corner to the lower right corner, intersecting the lines for S A S. The line for L A S is a vertical line from a point on the horizontal axis. The line intersect the lines for S A S and A D left to their point of intersection.(d) The line for S A S slopes upward from the lower left corner to the upper right corner. The line for A D slopes downward from the upper left corner to the lower right corner, intersecting the lines for S A S. The line for L A S is a vertical line from a point on the horizontal axis. The line intersect the lines for S A S and A D left to their point of intersection.

Figure 10.3.3

Refer to Figure 10.3.3, which shows the AS-AD model in which an economy is in four possible short-run macroeconomic equilibrium. In which of the graphs is the economy at an above full-employment equilibrium?
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Short Description: A line graph of price level versus real G D P. Long Description: The vertical axis is labelled, price level (G D P deflator, 20 12 = 100) and ranges from 60 to 110 in increments of 10 with a kink near the origin. The horizontal axis is labelled, real G D P (billions of 20 12 dollars) and ranges from 450 to 700 in increments of 50 with a kink near the origin. The line for S A S is a concave up curve that slopes upward from the lower left corner to the upper right corner passing through the points (475, 60), (550, 70), and (600, 80). The line for A D slopes downward from the upper left corner to the lower right corner, passing through the points (550, 90), (600, 80), and (650, 70). The line for L A S is a vertical line from the point (550, 0) on the horizontal axis passing through the points (550, 70) and (550, 90).

Figure 10.3.2

Refer to Figure 10.3.2, which shows the AS-AD model, in which an economy is in short-run macroeconomic equilibrium. Which of the following statements (1) and (2) is correct and which is incorrect?

(1)The actual unemployment rate exceeds the natural unemployment rate in the short run. 
(2)As the economy adjusts to long-run equilibrium, the SAS curve automatically shifts rightward. 
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Table 10.3.1

The three columns of the table are titled Price level (2012 = 100), and real GDP demanded and real GDP supplied in billions of 2012 dollars. The rows display the data as follows: 100; 800; 300110; 700; 400120; 600; 500130; 500; 600140; 400; 700

Refer to Table 10.3.1, which shows the aggregate demand and aggregate supply schedules. If potential GDP is $600 billion, which of the following outcomes describes this economy?
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Short Description: A set of four graph of price level versus real G D P. Long Description: The vertical axis of each graph is labelled, price level and the horizontal axis is labelled, real G D P. The graph are as follows.(a) The line for S A S slopes upward from the lower left corner to the upper right corner. The line for A D slopes downward from the upper left corner to the lower right corner, intersecting the lines for S A S. The line for L A S is a vertical line from a point on the horizontal axis. The line intersect the lines for S A S and A D right to their point of intersection.(b) The line for S A S slopes upward from the lower left corner to the upper right corner. The line for A D slopes downward from the upper left corner to the lower right corner, intersecting the lines for S A S. The line for L A S is a vertical line from a point on the horizontal axis. The line intersect the lines for S A S and A D at their point of intersection. (c) The line for S A S slopes upward from the lower left corner to the upper right corner. The line for A D slopes downward from the upper left corner to the lower right corner, intersecting the lines for S A S. The line for L A S is a vertical line from a point on the horizontal axis. The line intersect the lines for S A S and A D left to their point of intersection.(d) The line for S A S slopes upward from the lower left corner to the upper right corner. The line for A D slopes downward from the upper left corner to the lower right corner, intersecting the lines for S A S. The line for L A S is a vertical line from a point on the horizontal axis. The line intersect the lines for S A S and A D left to their point of intersection.

Figure 10.3.3

Refer to Figure 10.3.3, which shows the AS-AD model in which an economy is in four possible short-run macroeconomic equilibrium. In which of the graphs would we predict that eventually the price level will rise and real GDP will fall, everything else remaining the same?
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Short Description: A line graph of price level versus real G D P. Long Description: The vertical axis is labelled, price level (G D P deflator, 20 12 = 100) and ranges from 60 to 110 in increments of 10 with a kink near the origin. The horizontal axis is labelled, real G D P (billions of 20 12 dollars) and ranges from 450 to 700 in increments of 50 with a kink near the origin. The line for S A S is a concave up curve that slopes upward from the lower left corner to the upper right corner passing through the points (475, 60), (550, 70), and (600, 80). The line for A D slopes downward from the upper left corner to the lower right corner, passing through the points (550, 90), (600, 80), and (650, 70). The line for L A S is a vertical line from the point (550, 0) on the horizontal axis passing through the points (550, 70) and (550, 90).

Figure 10.3.2

Refer to Figure 10.3.2, which shows the AS-AD model, in which an economy is in short-run macroeconomic equilibrium. When this economy automatically adjusts to long-run equilibrium, which of the following events occur?
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Table 10.3.2

The three columns of the table are titled Price level (2012 = 100), and real GDP demanded and real GDP supplied in trillions of 2012 dollars. The rows display the data as follows: 140; 4; 8130; 5; 7120; 6; 6110; 7; 5100; 8; 4

Refer to Table 10.3.2, which shows the aggregate demand and aggregate supply schedules. Potential GDP is $7 trillion. When the economy is at its short-run macroeconomic equilibrium, which of the following statements is correct?
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The short-run aggregate supply curve shows which of the following relationships?
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Short Description: A graph of price level versus real G D P. Long Description: The vertical axis is labelled, price level (G D P deflator, 20 12 = 100) and ranges from 60 to 110 in increments of 10 with a kink near the origin. The horizontal axis is labelled, real G D P (billions of 20 12 dollars) and ranges from 320 to 520 in increments of 40 with a kink near the origin. The line for S A S slopes upward from the lower left corner to the upper right corner passing through the points (340, 70) and (400, 85). The line for A D slopes downward from the upper left corner to the lower right corner, passing through the points (360, 100), (400, 85), and (440, 70). The line for L A S is a vertical line from the point (440, 0) on the horizontal axis passing through the point (440, 70).

Figure 10.3.1

Refer to Figure 10.3.1, which shows the AS-AD model in which an economy is in short-run macroeconomic equilibrium. Which of the following statements (1) and (2) is correct and which is incorrect? 

(1)The actual unemployment rate exceeds the natural unemployment rate.
(2)The SAS curve will automatically shift leftward as the economy adjusts to long-run equilibrium.
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View this question

Short Description: A graph of price level versus real G D P. Long Description: The vertical axis is labelled, price level (G D P deflator, 20 12 = 100) and ranges from 60 to 110 in increments of 10 with a kink near the origin. The horizontal axis is labelled, real G D P (billions of 20 12 dollars) and ranges from 320 to 520 in increments of 40 with a kink near the origin. The line for S A S slopes upward from the lower left corner to the upper right corner passing through the points (340, 70) and (400, 85). The line for A D slopes downward from the upper left corner to the lower right corner, passing through the points (360, 100), (400, 85), and (440, 70). The line for L A S is a vertical line from the point (440, 0) on the horizontal axis passing through the point (440, 70).

Figure 10.3.1

Refer to Figure 10.3.1, which shows the AS-AD model in which an economy is in short-run macroeconomic equilibrium. When this economy automatically adjusts to long-run equilibrium, which of the following situations occur?
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A country is a net importer of oil. If the world price of oil rises, which of the following events occur?
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