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%.
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%.
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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Transcribed Image Text:5. Imagine an economy withv = 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%.
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