Explain how the Fed's doubling of the monetary base and...

Name: Problem 21, Chapter 29: Economics
Uploaded: 2021-02-25T01:51:02-08:00
Duration: 1 min 39 s
Channel: Lindsay Bur
Description: Explain how the Fed's doubling of the monetary base and government bailouts might influence the short-run and long-run Phillips curves. Will the influence come from changes in the expected inflation rate, the natural unemployment rate, or both?

Explain how the Fed's doubling of the monetary base and government bailouts might influence the short-run and long-run Phillips curves. Will the influence come from changes in the expected inflation rate, the natural unemployment rate, or both?

Key Concepts

Expected Inflation

Expected inflation plays a crucial role in determining the position and shape of the short-run Phillips curve. Changes in expectations influence wage-setting behavior and price outcomes, causing shifts in the short-run trade-off between inflation and unemployment, while in the long run, expectations adjust to actual inflation.

Long-run Phillips Curve

The long-run Phillips curve is vertical at the natural rate of unemployment, implying that in the long run, there is no trade-off between inflation and unemployment. In the long run, inflation expectations adjust fully, and only structural factors determine the unemployment rate.

Natural Unemployment Rate

The natural unemployment rate is the level of unemployment determined by structural aspects of the economy such as labor market frictions, skills mismatches, and institutional factors. It is crucial for the long-run Phillips curve, as policy interventions affecting inflation do not change this underlying rate.

Phillips Curve

The Phillips curve represents the relationship between inflation and unemployment, where in the short run a trade-off exists between the two. This concept helps explain how inflation may temporarily decrease unemployment and vice versa before expectations fully adjust.

Short-run Phillips Curve

The short-run Phillips curve shows the trade-off between inflation and unemployment when expectations about inflation are fixed in the short term. It shifts if there are changes in actual inflation or disturbances in expectations, affecting the perceived cost of lowering unemployment in the short-term policy framework.

Transcript

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