Consider the graph above. It is also in the files folder under the name Short Run and the Long Run. The graph pertains to a hypothetical country. Marginal propensity in this country is MPC = 0.75. The central bank in this country (also called the Fed) follows an inflation targeting policy. The current target inflation rate in 8 percent (1 know, it is too high. We will deal with this problem later after appointing a new chairperson for the Fed). The natural rate of unemployment is 5 percent and Okun's alpha is 8. Suppose that consumer confidence in the economy declines and as a result consumption decreases by 750 units. This causes the AD function to shift to the left by 3000.00 reduction in demand causes the inflation rate to slow down to 7.00 percent in the short run. In the short-run, the real GDP decreases to 8000.00 unemployment increases to an overall unemployment rate of units. This units. Cyclical percent resulting in percent. If the Fed does not take any action and the recession turns out to be long-lived, the inflation rate will change over time and will equal percent in the long run.

Economics For Today
10th Edition
ISBN:9781337613040
Author:Tucker
Publisher:Tucker
Chapter17: Inflation
Section: Chapter Questions
Problem 20SQ
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Consider the graph above. It is also in the files folder under the name
Short Run and the Long Run. The graph pertains to a hypothetical
country. Marginal propensity in this country is MPC = 0.75. The
central bank in this country (also called the Fed) follows an inflation
targeting policy. The current target inflation rate in 8 percent (1
know, it is too high. We will deal with this problem later after
appointing a new chairperson for the Fed). The natural rate of
unemployment is 5 percent and Okun's alpha is 8.
Suppose that consumer confidence in the economy declines and as a
result consumption decreases by 750 units. This causes the AD
function to shift to the left by 3000.00
units. This
reduction in demand causes the inflation rate to slow down to
percent in the short run. In the short-run, the
7.00
real GDP decreases to 8000.00
unemployment increases to
an overall unemployment rate of
units. Cyclical
percent resulting in
percent.
If the Fed does not take any action and the recession turns out to be
long-lived, the inflation rate will change over time and will equal
percent in the long run.
Transcribed Image Text:Consider the graph above. It is also in the files folder under the name Short Run and the Long Run. The graph pertains to a hypothetical country. Marginal propensity in this country is MPC = 0.75. The central bank in this country (also called the Fed) follows an inflation targeting policy. The current target inflation rate in 8 percent (1 know, it is too high. We will deal with this problem later after appointing a new chairperson for the Fed). The natural rate of unemployment is 5 percent and Okun's alpha is 8. Suppose that consumer confidence in the economy declines and as a result consumption decreases by 750 units. This causes the AD function to shift to the left by 3000.00 units. This reduction in demand causes the inflation rate to slow down to percent in the short run. In the short-run, the 7.00 real GDP decreases to 8000.00 unemployment increases to an overall unemployment rate of units. Cyclical percent resulting in percent. If the Fed does not take any action and the recession turns out to be long-lived, the inflation rate will change over time and will equal percent in the long run.
15.0%
14.0%
13.0%
12.0%
11.0%
P
10.0%
2 10.0%
9.0%
Inflation Rate (n)
6.0%
5.0%
S
4.0%
3.0%
2.0%
1.0%
0.0%
0
LRAS
1,000
2,000
3,000
4,000
5,000
6,000
7,000
8,000
9,000
10,000
3 11,000
12,000
13,000
Real GDP (Y)
14,000
AD
SRAS
15,000
16,000
17,000
18,000
19,000
20,000
Transcribed Image Text:15.0% 14.0% 13.0% 12.0% 11.0% P 10.0% 2 10.0% 9.0% Inflation Rate (n) 6.0% 5.0% S 4.0% 3.0% 2.0% 1.0% 0.0% 0 LRAS 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000 3 11,000 12,000 13,000 Real GDP (Y) 14,000 AD SRAS 15,000 16,000 17,000 18,000 19,000 20,000
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