Macroeconomics
13th Edition
ISBN: 9780134735696
Author: PARKIN, Michael
Publisher: Pearson,
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Chapter 29, Problem 16APA
To determine
Identify the events that cause variations in the inflation rate and the
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There is a new central bank president who wants low inflation much more than the previous president did. According to the Augmented Phillips Curve Model, in this situation, which of the following would be the most help in keep unemployment from rising in the sort run?
a.People know the central bank president's true desires and believe he will stay in office for a long time
b.Peoples' wage wage contracts are long-lasting.
c.People know the central bank president's true desires and believe that he will only be in office for a short time.
d.People think that the central bank president's desires are the same as the previous president's and believe that the new president will be in office for a short time.
e.People think that the central bank president's desires are the same as the previous president's and believe that the new president will be in office for a
Inflation at lowest rate in 5 years
Inflation rate (percent per year)
In September, inflation in the United Kingdom fell to 1.1% a year, its lowest in 5
years. Analysts expected an inflation rate of 1.3% a year.
1.7-
Source: The New York Times, October 13, 2009
With the unemployment rate at 8 percent and the natural unemployment rate at 6
percent, sketch the short-run Phillips curve and mark on your graph the point which
shows the situation in September. Label the point A.
1.5-
1.3-
The unemployment rate is 8 percent and the natural unemployment rate is 6
percent.
1.1-
Draw a point that shows the unemployment rate and the inflation rate in
September. Label it A.
Draw a point that shows the natural unemployment rate and the expected inflation
0.9
rate. Label it B.
10
12
Unemployment rate (percent of labor force)
Draw the short-run Phillips curve that is consistent with these data. Label it.
>>> Draw only the objects specified in the question.
Selected:
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Inflation at lowest rate in 5 years
Inflation rate (percent per year)
In September, inflation in the United Kingdom fell to 1.1% a year, its
lowest in 5 years. Analysts expected an inflation rate of 1.3% a year.
1.7-
Source: The New York Times, October 13, 2009
With the unemployment rate at 8 percent and the natural unemployment
rate at 6 percent, sketch the short-run Phillips curve and mark on your
graph the point which shows the situation in September. Label the point
A.
1.5-
1.3-
The unemployment rate is 8 percent and the natural unemployment rate
is 6 percent.
1.1-
Draw a point that shows the unemployment rate and the inflation rate in
September. Label it A.
0.9+
4
8
10
12
Draw a point that shows the natural unemployment rate and the expected
Unemployment rate (percent of labor force)
inflation rate. Label it B.
>>> Draw only the objects specified in the question.
Draw the short-run Phillips curve that is consistent with these data. Label
it.
of
Chapter 29 Solutions
Macroeconomics
Ch. 29.1 - Prob. 1RQCh. 29.1 - Prob. 2RQCh. 29.1 - Prob. 3RQCh. 29.1 - Prob. 4RQCh. 29.1 - Prob. 5RQCh. 29.2 - Prob. 1RQCh. 29.2 - Prob. 2RQCh. 29.2 - Prob. 3RQCh. 29.2 - Prob. 4RQCh. 29.2 - Prob. 5RQ
Ch. 29.2 - Prob. 6RQCh. 29.2 - Prob. 7RQCh. 29.3 - Prob. 1RQCh. 29.3 - Prob. 2RQCh. 29.3 - Prob. 3RQCh. 29.3 - Prob. 4RQCh. 29.3 - Prob. 5RQCh. 29.3 - Prob. 6RQCh. 29.4 - Prob. 1RQCh. 29.4 - Prob. 2RQCh. 29.4 - Prob. 3RQCh. 29.4 - Prob. 4RQCh. 29 - Prob. 1SPACh. 29 - Prob. 2SPACh. 29 - Prob. 3SPACh. 29 - Prob. 4SPACh. 29 - Prob. 5SPACh. 29 - Prob. 6SPACh. 29 - Prob. 7SPACh. 29 - Prob. 8SPACh. 29 - Prob. 9APACh. 29 - Prob. 10APACh. 29 - Prob. 11APACh. 29 - Prob. 12APACh. 29 - Prob. 13APACh. 29 - Prob. 14APACh. 29 - Prob. 15APACh. 29 - Prob. 16APACh. 29 - Prob. 17APACh. 29 - Prob. 18APACh. 29 - Prob. 19APACh. 29 - Prob. 20APACh. 29 - Prob. 21APACh. 29 - Prob. 22APACh. 29 - Prob. 23APACh. 29 - Prob. 24APA
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- If, over time, wages and salaries on average rise at least as fast as inflation, why do people worry about how inflation affects incomes?arrow_forwardIn theory, inflation not only ______ the value of consumers' money over time, but it also increases the ____ of producers over time. a.Decreases, wages b.Increases, interest rates c.Decreases, unemployment d.Increases, real GDParrow_forwardIf the actual unemployment rate falls below the natural unemployment rate, how does the actual inflation rate change? The actual inflation rate ________. A. doesn't change, but the short-run Phillips curve shifts leftward B. rises up along the short-run Phillips curve C. doesn't change, but the expected inflation rate rises D. rises and the natural unemployment rate fallsarrow_forward
- Economics Complete the graph Inflation rate Unemployment rate (percentage) 12 (percent per year) 4. 15 3 5 2 I FIGURE 15.1 1. The table above has data on the inflation rate and the unemployment rate. a. Using the data, label the axes and plot the short-run Phillips curve in Figure 15.1. Label the curve SRPC. b. What is the effect of a decrease in the unemployment rate from 8 percent to 5 percent? Show the effect in Figure 15.1. c. How does your answer to question (b) indicate the presence of a tradeoff?arrow_forwardwhich of the following is true Select one: a. When the actual rate of unemployment is low than natural rate, the inflation rate decreases b. natural rate of unemployment is that rate of unemployment required to keep the inflation rate constant c. When the actual rate of unemployment is higher than natural rate, the inflation rate increases d. the natural rate can never be the non-accelerating inflation rate of unemploymentarrow_forwardThe natural unemployment rate is 6 percent and the expected inflation rate is 10 percent a year. Draw the long-run Phillips curve. Label it LRPCo. Draw the short-run Phillips curve. Label it SRPC- Draw a point at the natural unemployment rate and the expected inflation rate. Label it 1. Now the natural unemployment rate rises to 9 percent with no change in the expected inflation rate. Draw and label LRPC₁. Draw and label SRPC₁. Draw a point at the natural unemployment rate and the expected inflation rate. Label it 2. 20- 16- 12- 8- 4. 0- Inflation rate (percent per year) Q Q 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Unemployment rate (percentage of labor force) >>> Draw only the objects specified in the question.arrow_forward
- What relationship does the short-run Phillips curve show? The short-run Phillips curve shows a _______ relationship between the unemployment rate and the _______. A. positive; interest rate B. negative; interest rate C. negative; inflation rate D. positive; inflation rate Thanksarrow_forwardThe Phillips curve is A. a positive relationship between price stability and constant, small-increment changes in the fiscal policy on the part of the Fed. B. a positive relationship in the long run between the rate of inflation and the rate of unemployment. C. a negative relationship between the inflation rate and the unemployment rate, at least in the short run. D. a positive relationship between the unemployment rate and the real Gross Domestic Product (GDP) level.arrow_forwardTo say that the natural rate of unemployment changes over time is to say that a. the long-run Phillips curve shifts over time. b. the Federal Reserve influences the natural rate of unemployment over time. c. the aggregate demand curve shifts over time. d. the short-run Phillips curve shifts over time.arrow_forward
- The inflation rate is 6 percent a year, the unemployment rate is 4 percent, and the economy is at full employment. Draw the long-run Phillips curve. Label it LRPC. Draw the short-run Phillips curve. Label it SRPC. The Fed announces that it intends to slow the money growth rate to keep the inflation rate at 3 percent a year for the foreseeable future. People believe the Fed. Draw an arrow along a curve to show the change in the inflation rate and the unemployment rate in the short run and in the long run. 1 10- 8- 6 4- 2- Inflation rate (percent per year) Garrow_forwardFigure 35-6 Use the graph below to answer the following questions. Inflation Rate D A Curve 1 F U/ B Curve 2 Unemployment Rate Refer to Figure 35-6. Curve 2 is the a. long-run Phillips curve. b. short-run aggregate demand curve. c. short-run Phillips curve. d. long-run aggregate demand curve.arrow_forwardO Macmillan Learning Use the graph to answer the question. If the economy is INITIALLY at E₂ in the short run and sells Treasure bills, then what will the new level of unemployment be? Aggregate price level 102 Macmillan Learning 100 Inflation rate 2% Inflation rate 0000 4%. (zero. 6%. 2%. 2% 0 E₁ E₂ E2 $10 $10.4 3 AD₁ 4 SRAS E₂ AD₂ Real GDP (trillions of dollars) $10 $10.4 6% AD₁ E₁ Real GDP (trillions of dollars) Unemployment ratearrow_forward
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