Economics For Today
10th Edition
ISBN: 9781337613040
Author: Tucker
Publisher: Cengage Learning
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Chapter 27, Problem 8SQ
To determine
Impact of expansionary monetary and fiscal policies according to natural rate hypothesis.
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“The more people at work, the higher their bills” The Phillips Curve shows the correlation between unemployment and inflation.” In the light of this statement,(a) Draw the short-run trade-off between inflation and unemployment. How might the Central Bank move the economy from one point on this curve to another? (b) Draw the long-run trade-off between inflation and unemployment. Explain how the short-run and long-run trade-offs are related.
(c) Illustrate the effects of the following developments on both the short-run and long-run Phillips curves. Give the economic reasoning underlying your answers.1. A rise in the natural rate of unemployment.2. A decline in the price of imported oil.
32
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
(a) What events of the 1970s and 1980s made economists believe that the shortrun relationship between inflation and unemployment was unstable (not fixed and permanent)? (b) Explain, using a diagram(s) and the concept of stagflation, the relationship between shifts in the SRAS curve and the position of the short-run Phillips curve.
Chapter 27 Solutions
Economics For Today
Ch. 27.3 - Prob. 1YTECh. 27.6 - Prob. 1YTECh. 27 - Prob. 1SQPCh. 27 - Prob. 2SQPCh. 27 - Prob. 3SQPCh. 27 - Prob. 4SQPCh. 27 - Prob. 5SQPCh. 27 - Prob. 6SQPCh. 27 - Prob. 7SQPCh. 27 - Prob. 8SQP
Ch. 27 - Prob. 9SQPCh. 27 - Prob. 1SQCh. 27 - Prob. 2SQCh. 27 - Prob. 3SQCh. 27 - Prob. 4SQCh. 27 - Prob. 5SQCh. 27 - Prob. 6SQCh. 27 - Prob. 7SQCh. 27 - Prob. 8SQCh. 27 - Prob. 9SQCh. 27 - Prob. 10SQCh. 27 - Prob. 11SQCh. 27 - Prob. 12SQCh. 27 - Prob. 13SQCh. 27 - Prob. 14SQCh. 27 - Prob. 15SQCh. 27 - Prob. 16SQCh. 27 - Prob. 17SQCh. 27 - Prob. 18SQCh. 27 - Prob. 19SQCh. 27 - Prob. 20SQ
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- What does the Phillips Curve illustrate?A. The relationship between inflation and unemploymentB. The relationship between interest rates and investmentC. The relationship between government spending and economic growthD. The relationship between savings and consumptionarrow_forward(c). Consider an economy that starts out in steady state when the central bank decides to make the inflation target more ambitious. Analyse the effects of a decrease in the inflation target from ? to ??. Explain the mechanisms behind the adjustment to the new steady state.arrow_forward1. Fiscal and Monetary policy actions in the short run. Take an example 2. Changes in the AD-AS model and the Phillips curve. Take an example 3. Velocity of money rather than quantity driving prices. Take an example.arrow_forward
- a) Explain the concept of the natural rate of unemployment using the expectations-augmented (modified or modern) Phillips curve model. b) Why is this model useful for policy-makers?arrow_forwardIf inflation expectations rise, the short-run Phillips curve shifts. Please answer correct explain please asap please. Don't answer by pen paper plzarrow_forwardTo pursue economic growth in the middle of the pandemic, the government decided to increase the government’s spending. Illustrate the effects of this policy by drawing the short run Phillips curves! What would happen in the long run?arrow_forward
- Explain how the expected inflation rate affects the short-run Phillips curve. Be sure to mention the role played by the money wage rate.arrow_forwardThe Phillips Curve suggests that a government trying to reduce inflation must accept Select one: a. foreign aid. b. higher unemployment. c. stagflation. d. supply shocks. e. increased costs.arrow_forwardThe Phillips curve in Lowland takes the form of π = 0.04 − 0.6(u − 0.05), where π is the actualinflation rate and u is the unemployment rate. The Phillips curve in Highland takes the form ofπ = 0.08 − 0.4(u − 0.05). The current unemployment rate in both countries is 9 percent (0.09). For both countries, analyze the impact on inflation of a 2% decrease in unemployment? In which country will policymakers face a bigger trade-off if they try to reduce unemployment in the shortrun? Whyarrow_forward
- Suppose the economy is in a long-run equilibrium.a. Draw the economy’s short-run and long-run Phillips curves.b. Suppose a wave of business pessimism reduces aggregate demand. Show the effect of this shock on your diagram from part (a). If the Fed undertakes expansionary monetary policy, can it return the economy to its original inflation rate and original unemployment rate?c. Now suppose the economy is back in long-run equilibrium, and then the price of imported oil rises. Show the effect of this shock with a new diagram like that in part (a). If the Fed undertakes expansionary monetary policy, can it return the economy to its original inflation rate and original unemployment rate? If the Fed undertakes contractionary monetary policy, can it return the economy to its original inflation rate and original unemployment rate? Explain why this situation differs from that in part (b)arrow_forwardThe main problem of a government constantly using monetary policy to reduce unemployment, as guided bythe Phillips curve is:(a) people eventually update their expectations, shifting the Phillips curve to the right, worsening theinflation-unemployment trade-off(b) people increase their demand for money very fast, rendering monetary policy more difficult(c) eventually hitting the zero lower bound, where monetary policy is not effective anymore(d) being exposed to a negative supply shock(e) none of the above is a problemarrow_forwardA. What assumptions did Thomas Sargent make when he claimed that inflation is always and everywhere a fiscal phenomenon?" B. Why is it appropriate in the book's short-term model for the author to use the Phillips Curve as an Aggregate Supply curve? Does it capture the working of the labor market as well as an AS curve based, say, on sticky wages? C. Provide an example of the book's short-run model being based on "microfoundations."arrow_forward
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