5. Imagine an economy with = 1/5. Inflation expectations are zero. The economy receives a cost push shock & = 0.1. How negative must short run-output be so that inflation is equal to 2%. 6. Imagine inflation is 10%, and the central bank wants to have inflation equal to 2%. When announcing information about future monetary policy, the central bank brings inflation expectations to 4%. The slope of the Phillips Curve is 1/3. Cost push shocks are zero. How much must short-run output fall to achieve the goal of 2% inflation? 7. Repeat the last exercise assuming that the announcement of future monetary policy is less effective, bringing inflation expectations to 8%.

5. Imagine an economy with = 1/5. Inflation expectations are zero. The economy receives a cost push shock & = 0.1. How negative must short run-output be so that inflation is equal to 2%. 6. Imagine inflation is 10%, and the central bank wants to have inflation equal to 2%. When announcing information about future monetary policy, the central bank brings inflation expectations to 4%. The slope of the Phillips Curve is 1/3. Cost push shocks are zero. How much must short-run output fall to achieve the goal of 2% inflation? 7. Repeat the last exercise assuming that the announcement of future monetary policy is less effective, bringing inflation expectations to 8%.

Exploring Economics

8th Edition

ISBN:9781544336329

Author:Robert L. Sexton

Publisher:Robert L. Sexton

Chapter27: Issues In Macroeconomic Theory And Policy

Section: Chapter Questions

Problem 13P

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5. Imagine an economy with v = 1/5. Inflation expectations are zero. The economy receives a cost push shock & = 0.1. How negative must short run-output be so that %3D inflation is equal to 2%. 6. Imagine inflation is 10%, and the central bank wants to have inflation equal to 2%. When announcing information about future monetary policy, the central bank brings inflation expectations to 4%. The slope of the Phillips Curve is 1/3. Cost push shocks are zero. How much must short-run output fall to achieve the goal of 2% inflation? 7. Repeat the last exercise assuming that the announcement of future monetary policy is less effective, bringing inflation expectations to 8%.
The Fed is fighting recession and it happens to overstimulate the economy. If the expected inflation rate rises above the 2 percent goal, what is the cost of returning the inflation rate back to its goal? The cost of returning the inflation rate back to its goal is _______. A. an inflationary gap and an even higher inflation rate than initially B. unemployment below the natural unemployment rate C. a decrease in potential GDP and aggregate supply D. a recessionary gap and a higher unemployment rate Thanks!
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. How does monetary policy affect aggregate demand? a) By influencing consumer spending only b) By influencing investment spending only c) By influencing both consumer and investment spending d) By influencing government spending only -. A central bank uses contractionary monetary policy to: a) Combat deflation
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