Why do the unexpected inflation and output gap axes need to extend into the negative regions in the Phillips curve diagram? Group of answer choices Both output gaps and unexpected inflation can be negative or positive. Both output gaps and unexpected inflation always begin by being negative. Negative inflation gaps are very common. Negative output gaps are very common.

Why do the unexpected inflation and output gap axes need to extend into the negative regions in the Phillips curve diagram? Group of answer choices Both output gaps and unexpected inflation can be negative or positive. Both output gaps and unexpected inflation always begin by being negative. Negative inflation gaps are very common. Negative output gaps are very common.

Macroeconomics

13th Edition

ISBN:9781337617390

Author:Roger A. Arnold

Publisher:Roger A. Arnold

Chapter14: Money And The Economy

Section: Chapter Questions

Problem 10QP

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As expected, inflation and the short-run Phillips curve shifts illustrating that the cost of fighting inflation is Which of the following is an example of a cost of inflation? Check all that apply. A general decrease in purchasing power A restaurant's costs to reprint its menu to reflect fluctuating prices An unintended redistribution of wealth from borrowers to lenders Inc eased variability of relative prices O O O O
Explain how the expected inflation rate affects the short-run Phillips curve. Be sure to mention the role played by the money wage rate.
The following graph plots the short-run and long-run Phillips curves (SRPC and LRPC, respectively) for an economy currently experiencing long-run macroeconomic equilibrium at point A, where the natural unemployment rate is 6% and the inflation rate is 8% per year. INFLATION RATE (Percent) 20 18 16 14 12 2 10 8 0 1 2 LRPC Y-Intercept: None 5 A 6 3 4 7 UNEMPLOYMENT RATE (Percent) B 9 SRPC 10 ?
The table below reports the actual inflation rate from 2016 to 2020. Complete the table, assuming people form expectations adaptively. Give all answers to two decimals, Actual inflation rate Expected inflation rate Error Year 2016 3% 3% 0% 5.50% a) % b) % 2017 6.00% 5.50% c) 2018 4.00% d) 2.00% 2019 2020 2.00% e) Look back at the table. Assuming people form expectations adaptively, which of the following statements are correct? Choose one or more: OA Monetary policy can reduce unemployment only if the policy is expected. OB. When inflation is increasing from year to year, people tend to overestimate inflation. OC. When inflation is decreasing from year to year, people tend to overestimate inflation. O D. When inflation is decreasing from year to year, people tend to underestimate inflation. OE When inflation is increasing from year to year, people tend to underestimate inflation.
Derive the equation of Expectation Augmented Phillips curve using standard equation of Aggregate Supply (AS) and explain causes of inflation in terms of it. How does expectation augmented Phillips curve explain Stagflation?
er In 2017, nearly 3.5% of Vietnamese imports constituted of refined oil. If the price of oil rises significantly, what effect would this have on the Phillips curve in Vietnam? Real interest rate Unexpected inflation Decreased Interra Output gep cand Output gap Output gep Unexpected inflation ang costs Output gap
Suppose the public believes that a newly announcedanti-inflation program will work and so lowers itsexpectations of future inflation. What will happen toaggregate output and the inflation rate in the short run?
How does the modern view of the Phillips curve differ from the earlier view? ___The early view of the Phillips curve suggested that the Phillips curve shifts with changes in inflation expectations. Such a view failed to recognize that the Phillips curve is a fixed inverse relationship between inflation and unemployment. ___The early view of the Phillips curve suggested that the Phillips curve is fixed, with higher rates of inflation associated with lower rates of unemployment, and vice versa. Such a view failed to recognize the importance of inflation expectations in determining the position of the short-run Phillips curve. Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
3. a) Using AD-AS model, explain how a negative demand shock due to COVID 19 will affect the economy in the short run and long run (Show short run and long run adjustment in a single diagram). b) Derive the equation of Expectation Augmented Phillips curve using standard equation of Aggregate Supply (AS) and explain causes of inflation in terms of it. How does expectation augmented Phillips curve explain Stagflation?
. 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 unemployment
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
Starting from any point in tne Pnillips curve shown in Figure 12.5, an unexpected decrease in oil prices will move the economy from point A c to point b. c to point a. C a to point b. D b to point c. Not enough information is given. Figure 12.5: Phillips Curve