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As monetary policymakers become more concerned with inflation stabilization, the slope of the aggregate demand curve becomes flatter. How does the resulting change in the slope of the aggregate demand curve help stabilize inflation when the economy is hit with a temporary negative supply shock? How does this affect output? Use a graph of aggregate demand and supply to demonstrate.

Short Answer

Expert verified

The diagram displaying the effect of inflation stabilization on the economic system and output is as follows:

When the financial system is hit with a negative supply shock, the aggregate demand curve flattens, implying a minor increase in inflation and a big drop in output, as shown in the graph above.

Step by step solution

01

Concept Introduction

Inflation refers to the sustained increase in the general price level. It causes th evalue on money holdings to decrease as the purchaisng power of money falls because of price rise.

02

Explanation

The diagram showing the effect of inflation stabilization on the economy and output is as follows:

Where,

- LRAS is the long-run aggregate supply

- SRAS is the short-run aggregate supply

- AD is the aggregate demand.

According to the graph above, when the economy is hit by a negative supply shock and the aggregate demand curve flattens, it indicates a moderate increase in inflation and a large drop in output. Because the aggregate demand curve is flatter, inflation is closer to its true level; but, exchange rate movement on output levels may exist.

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Most popular questions from this chapter

Suppose the current administration decides to decrease government expenditures as a means of cutting the existing government budget deficit.

  1. Using a graph of aggregate demand and supply, show the effects of such a decision on the economy in the short run. Describe the effects on inflation and output.
  2. What will be the effect on the real interest rate, the inflation rate, and the output level if the Federal Reserve decides to stabilize the inflation rate?

Suppose that f is determined by two factors: financial panic and asset purchases.

  1. Using an MP curve and an AS/AD graph, show how a sufficiently large financial panic can pull the economy below the zero lower bound and into a destabilizing deflationary spiral.
  2. Using an MP curve and an AS/AD graph, show how a sufficient amount of asset purchases can reverse the effects of the financial panic depicted in part (a).

How does the policy rate hitting a floor of zero lead to an upward-sloping aggregate demand curve?

The Problems update with real-time data in MyLab Economics and are available for practice or instructor assignment. 1. On January 19, 2017, the Federal Reserve released its amended statement on longer-run goals and monetary policy strategy. It stated: โ€œThe Committee reaffirms its judgment that inflation at the rate of 2 percent, as measured by the annual change in the price index for personal consumption expenditures, is most consistent over the longer run with the Federal Reserveโ€™s statutory mandateโ€ and that โ€œthe median of FOMC participantsโ€™ estimates of the longer-run normal rate of unemployment was 4.8 percent.โ€ Assume this statement implies that the natural rate of unemployment is believed to be 4.8%. Go to the St. Louis Federal Reserve FRED database, and find data on the personal consumption expenditure price index (PCECTPI), the unemployment rate (UNRATE), real GDP (GDPC1), and real potential gross domestic product (GDPPOT), an estimate of potential GDP. For the price index, adjust the units setting to โ€œPercent Change From Year Ago.โ€ Download the data into a spreadsheet.

  1. For the most recent four quarters of data available, calculate the average inflation gap using the 2% target referenced by the Fed. Calculate this value as the average of the inflation gaps over the four quarters.
  2. For the most recent four quarters of data available, calculate the average output gap using the GDP measure and the potential GDP estimate. Calculate the gap as the percentage deviation of output from the potential level of output. Calculate the average value over the most recent four quarters of data available.
  3. For the most recent 12 months of data available, calculate the average unemployment gap, using 5.6% as the presumed natural rate of unemployment. Based on your answers to parts (a) through (c), does the divine coincidence apply to the current economic situation? Why or why not? What does your answer imply about the sources of shocks that have impacted the current economy? Briefly explain.

It can be an interesting exercise to compare the purchasing power of the dollar over different periods in history. Go to https://www.bls.gov/data/inflation_ calculator.htm to find the inflation calculator. Use this calculator to answer the following questions. a. If a new home cost \(125,000 in 2017, what would it have cost in 1950? b. The average annual household income in 2017 was about \)50,000. What would this income have been in 1945? c. An average new car cost about $25,000 in 2017. What would this car have cost in 1945?

d. Using your results from parts (b) and (c), did the purchase of a new car consume more or less of an average householdโ€™s income in 2017 than in 1945?

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