Macroeconomics, Student Value Edition Plus MyLab Economics with Pearson eText -- Access Card Package (7th Edition)
7th Edition
ISBN: 9780134472669
Author: Blanchard
Publisher: PEARSON
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Question
Chapter 8, Problem 6QAP
a
To determine
To compute: Rate of inflation for t, t+1, t+2 and t+3 years
b)
To determine
To state: New equation of Philips curve.
c)
To determine
To compute: Rate of inflation for t, t+1, t+2 and t+3 years based on (b).
d)
To determine
Effect of wage indexation on the relation between inflation and
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For this question, assume that the Phillips curve equation is represented by the following equation:
πt - πt-1 = (m + z) - αut. A reduction in the unemployment rate will cause
A) a reduction in the markup over labor costs (i.e., a reduction in m).
B) an increase in the markup over labor costs.
C) an increase in the inflation rate over time.
D) a decrease in the inflation rate over time.
E) none of the above
Assuming the long-run Phillips curve is vertical, a consistent increase in money supply over a period of years will _________________ the unemployment rate and will _________________ the inflation rate?
a) decrease; increase
b) increase; decrease
c) increase; have no effect on
d) decrease; decrease
e) have no effect on; increase
The corresponding table includes a breakdown including Inflation Rate, Unemployment Rate, Price Level, and Real GDP. Using the data below, plot the graphs:
Plot the short-run Phillips curve and the aggregate supply curve on separate graphs.
Plot the long-run Phillips curve on a separate graph, when the natural unemployment rate is 6%.
Inflation Rate
Unemployment Rate
Price Level
Real GDP
2%
7%
104
9.8
3%
6%
103
10.0
4%
5%
102
10.2
Chapter 8 Solutions
Macroeconomics, Student Value Edition Plus MyLab Economics with Pearson eText -- Access Card Package (7th Edition)
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- The Phillips curve started as an observed _____ correlation between the inflation rate and the _____. a) positive;unemployment rate b)negative;unemployment rate c)negative;nominal interest rate d)positive;nominal interest ratearrow_forwardThe Phillips curve in Lowland takes the form of π = 0.04 – 0.5 (u – 0.05), where π is the actual inflation rate and u is the unemployment rate. The Phillips curve in Highland takes the form of π = 0.08 – 0.5 (u – 0.05). The current unemployment rate in both countries is 9 percent (0.09). Explain the difference in the Phillips curves in Highland and in Lowland.arrow_forwardConsider the original presentation of the Phillips Curve, with inflation on the vertical axis and unemployment on the horizontal axis. Which of the following could NOT shift this Phillips Curve upward? an increase in the price of inputs used in production expected higher prices in the future/higher inflation an increase in the average wages of workers an improvement in production technologyarrow_forward
- . Assume that the economy experiences no change in productivity, money demand or its natural rate of unemployment in either the short or long run. The inflation rate responds immediately to correspond to the money supply growth rate. However, wage inflation adjusts to changes in the inflation rate with a time lag. Draw a diagram with inflation on the vertical axis and the unemployment rate on the horizontal axis that illustrates the Phillips curve relationship in the short run. Label the curve as PC1. Mark a point N on the horizontal axis that represents the natural rate of unemploymentarrow_forwardWhat is true along the long-run Phillips curve? A. A labor shortage exists. B. A tradeoff exists between the inflation rate and the unemployment rate. C. The economy is at full employment. D. The inflation rate equals the expected inflation rate and any unemployment rate is possible.arrow_forward
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