Refer to the information provided in Figure 1 below to answer the question(s) that follow.Figure 1 Panel A Panel B Panel C Panel D a. Refer to Figure 1. Which panel represents the short-run Phillips curve? Please fill the x-axis and y-axis. b. If unemployment is on the x-axis, which panel represents the long-run Phillips curve? And what will be on the y-axis?

Refer to the information provided in Figure 1 below to answer the question(s) that follow.Figure 1 Panel A Panel B Panel C Panel D a. Refer to Figure 1. Which panel represents the short-run Phillips curve? Please fill the x-axis and y-axis. b. If unemployment is on the x-axis, which panel represents the long-run Phillips curve? And what will be on the y-axis?

Principles of Economics, 7th Edition (MindTap Course List)

7th Edition

ISBN:9781285165875

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter35: The Short-Run Trade-off Between Inflation And Unemployment

Section: Chapter Questions

Problem 3QCMC

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Unemployment rates have been higher in many European countries in recent decades than in the United States. Is the main reason for this long-term difference in unemployment rates more likely to be cyclical unemployment or the natural rate of unemployment? Explain briefly.
Suppose πt = πt−1 −2(ut −0.04) is the Phillips Curve equation in the economy. Answer thefollowing questions.a. What is the natural rate of unemployment?b. Graph the short run and the long run relationship between inflation and unemployment.c. How much cyclical unemployment is necessary to reduce inflation by 10 percentagepoint?d. The inflation is running at 12 percent. The Central Bank wants to reduce it to 9 percent.Give two scenarios that will achieve the goal.
Suppose that the Phillips curve is given byπ t = π te − α ( u t − u n ) ,where the estimated value of the natural rate of unemployment, un = 4.5% and α = 0.4. The expectations are myopic (i.e. fully backward), thus πte = πt−1.a) What is the sacrifice ratio in this economy? Explain in words.Suppose that at time t = 0 unemployment is initially equal to the natural rate (i.e. u0 = 4.5%) and π0 = 7.5%. The central bank decides that 7.5% inflation is too high and that starting in year 1 it will decrease inflation to 3.5%.
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?
Suppose that an economy has the Phillips curvep=p-1 - O.S(u - 0.06),a) What is the natural rate of unemployment?b) Graph the short-run and long-run relationships between inflation and unemployment.c) How much cyclical unemployment is necessary to reduce inflation by S percentage points?d) Using Okun's law, compute the sacrifice ratio e.e)Inflation is running at 10 percent. The Fed wants to reduce it to 5 percent. Give Iwoscenarios that will achieve that goal.
Suppose that an economy has a phillips curve π=π₋₁ -0.5(u-0.08) a) what is the natural rate of unemployement? b) how much cyclical unemployment is necessary to reduce inflation by 5% points? using okun's Law, compute the sacrifice ratio. c) inflation is runnuing 10%. the fed wants to reduce it to 5%. give two scenarios that will achieve that goal.
Describe the Phillips curve (O.G., not modified/expectations) and draw a graph of the relationship. How good was this model with 1960’s data vs with data from 1970-2000’s? Describe the Lucas critique.
Consider the expectations adjusted Phillips’s curve and assume that expected inflation is given by πet = πt-1. Suppose that unemployment is initially equal to the natural rate and that π=10%. The central bank decides that inflation is too high and that, starting in year t, it will maintain the unemployment rate 1% point above the natural rate until the inflation rate has decreased to 2%. (a) What is the sacrifice ratio in this economy [Hint: the sacrifice ratio is the percentage of a year’s excess unemployment needed to reduce inflation by 1%. For a Philips curve given as πet − πt −1 = −α (ut − un ), the sacrifice ratio is 1/α]? (b) Compute the rate of inflation for year t, t+1, t+2, t+3, …, t+8. (c) For how many years must the central bank keep the unemployment rate above the natural rate of unemployment? Is the implied sacrifice ratio consistent with your answer to (a)?
Describe the Phillips curve (O.G., not modified/expectations) and drawa graph of the relationship. How good was this model with 1960’s data vswith data from 1970-2000’s? Explain.
Assume that the cconomy of Country X his an actual unemployment rate of 7%, a natural rate of unemployment of 5%, and an inflation rate of 3%. Using the numerical values given above, draw a correctly labeled graph of the short-run and long-run Phillips curves. Label the current short-run equilibrium as point B. Plot the numerical values above onthe graph. Assume that the government of Country X takes no policy action to reduce unemployment. In the long run, will each of the following shill to the right, shift to the left, or remain the same? (i) Short-run aggregate supply curve. Explain. (ii) Long-run Phillips curve Identify a fiscal policy action that could be used to reduce the unemployment rate in the short run. Draw a correctly labeled graph of aggregate demand and short-run aggregate supply, and show the impact on the equilibrium price level and real gross domestic product (GDP) of the fiscal policy action identified
Do you observe a Phillips curve, a reverse Phillips curve, or no relationship in the long-run?Explain your answer! What does this imply about the stability of the short-run Phillips curveover time? I attach a picture. Just answer if there is a Phillips curve, a reverse Phillips Curve or no relationship and why you think so. Thank you.
Suppose that the public expects that inflation will be high and that episodes of high unemployment are politically difficult for policymakers. Is it possible for the economy to be at a bad equilibrium as a result of people’s expectations of inflation (i.e. expectations trap)? Explain in terms of a Phillips Curve diagram.