Principles of Economics (MindTap Course List)
8th Edition
ISBN: 9781305585126
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Chapter 35, Problem 5PA
To determine
The response of inflation to new policies.
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What did Friedman and Phelps argue about the effectiveness of monetary policies?
As long as people’s inflation expectations were fixed, an increase in the money supply growth rate could not change output in the short or long run.
If people’s inflation expectations were fixed, in the short run, a decrease in the money supply growth rate could raise output and unemployment.
When the money supply growth rate changed, people would eventually revise their inflation expectations so that any change in unemployment created by an increase in the money supply growth rate would be temporary.
When the money supply growth rate changes, people slowly adjust their inflation expectations; therefore, the unemployment rate changes only in the long run but not in the short run.
Monetary policy set with discretion is said to feature an inflation bias because commitment to a rule could achieve lower inflation at no cost in terms of higher unemployment. True or False? Explain.
The Bank of England will prevent members of its interest rate-setting committee from publishing individual opinions on the economy despite a review of its procedures calling for greater transparency. The Bank said a "collective forecast" will remain the centerpiece of the monetary policy committee's monthly reports, effectively barring members from explaining their own views on the likely path of economic growth, inflation, and unemployment. Critics of the Bank's policy said the Bank's governor, Sir Mervyn King, had rejected proposals for the public to see a wider range of views because he wanted to maintain a stranglehold on the direction of policy...In response, the Bank said it agreed some procedures were opaque and there was a need for clear lines of responsibility, but said that criticism of the monetary policy committee, which King chairs, were largely unfounded.
Explain why then-Bank of England Governor Mervyn King would want to prevent members of the monetary policy committee…
Chapter 35 Solutions
Principles of Economics (MindTap Course List)
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- Central banks should target inflation within a wider band, say 1-4% or even 1-5%, to avoid unnecessary long lasting tightness of Monetary policy.” State True or False and justify your answerarrow_forwardIf the economy has rational expectations and the model is sticky price model. Could you explain why the following statement true in macroeconomics?arrow_forwardThe "rational expectations" school of economists, including Robert Lucas and Thomas Sargent, argue that changes in monetary policy cannot affect unemployment rates in the short run or long run. True Falsearrow_forward
- Does the effectiveness of monetary policy depend on inflationexpectations? Explainarrow_forwardIn the simple monetary policy rule considered in Chapter 13, what role does the parameter m_bar (letter “m” with a short bar above it) play? It stands for the rate of inflation It tells us how unemployment changes when output changes It governs how aggressively monetary policy responds to inflation None of the above (i.e., something else)arrow_forwardThe most common definition that monetary policymakers use for price stability is Question 15 options: a) low and stable deflation. b) an inflation rate of zero percent. c) low and stable inflation. d) high and stable inflation.arrow_forward
- The United States Federal Reserve has two mandates when setting monetary policy - keep annual inflation low (around 2-3%) and the unemployment rate low (around 5%). Typically, efforts to adjust the money supply to cause inflation to decrease causes unemployment to increase and vice versa. Now, imagine a situation where the United States faces high inflation and high unemployment (called stagflation, was issue in late 1970s). What do you think the Federal Reserve should do in this situation?arrow_forwardThe inflation rate is 12 percent, and the central bank is considering slowing the rate of money growth to reduce inflation to 8 percent. Economist Carlos believes that expectations of inflation change quickly in response to new policies, whereas economist Felix believes that expectations are very sluggish. 1. True or False: Economist Felix is more likely to favor using contractionary policy to reduce inflation than economist Carlos.arrow_forwardAccording to rational expectations economists, as a result of an increase in aggregate demand due to an expansionary monetary policy, real output and employment would not increase because said policy would be offset by higher prices and 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.arrow_forward
- Which describes the difference between the Taylor rule and inflation targeting? A) The Taylor rule responds to past inflation, and inflation targeting is based on a forecast of inflation. B) The Federal Reserve uses inflation targeting, and the Bank of England uses the Taylor rule. C) Inflation targeting responds to past inflation, and the Taylor rule is based on a forecast of inflation. D) Inflation targeting is a strategy used in conducting fiscal policy, while the Taylor rule is used in monetary policy.arrow_forwardSuppose Bangladesh Bank (BB) decided to follow the Taylor rule to conduct monetary policy. BB's target interest rate is the lending rate. The economists in BB understands that there will be some time lag for their policy to be effective and therefore they use a forecasted or expected inflation rate (instead of current inflation rate) in their policy rule. BB is equally concerned about output and inflation. According to BB's estimate the equilibrium real lending rate is 5 percent. BB's inflation target is 3 percent and the deviation of actual output from the potential output (as measured by the HP filter) is 1 percent.a. If the expected inflation rate is 6%, then at what target should the lending rate be set according to the Taylor rule?arrow_forwardBoblandia produces no oil. It starts at potential GDP with inflation equal to the Central Bank's inflation target. Boblandia then sees a significant increase in the price of oil. Which of the following is true (according to our models) if the Central Bank engages in inflation targeting? The Central Bank will enact expansionary monetary policy. This action will put upward pressure on read GDP. The Central Bank will enact expansionary monetary policy. This action will put downward pressure on read GDP. The Central Bank will enact contractionary monetary policy. This action will put upward pressure on read GDP. The Central Bank will enact contractionary monetary policy. This action will put downward pressure on read GDP.arrow_forward
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