Consider the US Phillips Curve for the US economy: 1 = n° – a(u – ua), where a = 0.3.a) If the Fed commits to having zero inflation and the public believes it, how much inflationwill result from decreasing the unemployment rate by 1 percentage point below thenatural rate of unemployment.b) The public stops believing the Fed and now assume expected inflation to be that ofquestion a). How much inflation will result if the Fed tries to again to decrease theunemployment rate by 1 percentage point below the natural rate of unemployment.c) Now assume that the Fed is not going to try to intervene in the unemployment rateanymore, allowing it back to its natural rate. What would the inflation rate be if the publicexpect the inflation from b)? What would the inflation be in the next periods? Explaind) Explain the problem that the FED faces when the public stops believing that the targetinflation will be met.

Answered: Consider the US Phillips Curve for the…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Which of the following would shift the long-run Phillips curve to the left? a) A change in the expected rate of inflation. b) A natural disaster which temporarily disrupts production. c) Improved technology which increases labour demand. d) A rise in the price of imported inputs.
In the decade through 2020, inflation was consistently low. If people adjusted their inflation expectations to their actual inflation experience, this would shift the short-run Phillips curve down. shift the short-run Phillips curve up. shift the long-run Phillips curve to the left. Shift the long-run Phillips curve to the right.
True, false or obscure. Justify your conclusion. a) It is desirable to have inflation as close to zero as possible b) High inflation means low unemployment c) The turnover rate of money decreases when nominal interest rates are high d) The probability of the unemployed finding a job is greater if more people change jobs during a given period e) Sticky wages make the Phillips curve steep
Suppose that the government is considering enacting an expansionary policy in 2023 that would shift aggregate demand in 2024 from ADAADA to ADBADB. This would cause a (move along , shift of) the short-run Phillips curve, resulting in (increase, decrease) in the inflation rate and (increase, decrease) in the unemployment rate.
Using what you know about the Phillips curve, determine whether the following quantities will increase, decrease, or remain the same. a. Unemployment in the short run after an increase in inflation: (Click to select) v b. Unemployment in the long run after an increase in inflation: (Click to select) v c. Inflation in the short run after a decrease in unemployment: (Click to select) d. Inflation in the long run after a decrease in unemployment: (Click to select) |(Click to select) decrease increase remain the same
Consider an economy with a natural unemployment rate, u, of 7%. The expectations-augmented Phillips curve is: 1= - 0.5(u -ū) Assume that Okun's Law holds so that a 1 percentage point increase in the unemployment rate maintained for one year reduces GDP by 2% of full employment output. Note: Okun's Law can be expressed as: *--2(u-ü) What is the long-run Phillips curve: OA. Inflation rate 8- OB. OC. O D. none of the answers is correct Inflation rate Inflation rate 6- 6- 6-
As with demand and supply analysis, changes in the economy can cause both shifts of and movements along the short-run Phillips curve. Which of the following would cause a shift of the short-run Phillips curve? Check all that apply. An increase in government spending A decrease in short-run aggregate supply An increase in the expected inflation rate
Draw a Phillips curve graph here that shows a natural rate of unemployment of 4% and a current inflation rate of 2%. Make sure your lines and axes are labeled and your graph is complete! Use your knowledge of The Phillips Curve to answer the following questions. The threat of future inflation: makes people reluctant to loan money for long periods. makes people eager to loan money for long periods. has no effect on loaning money. increases the value of money paid back in the future. makes people reluctant to borrow money for long periods. According to the short-run Phillips Curve, there is a trade-off between: interest rates and inflation. the growth of the money supply and interest rates. unemployment and economic growth. inflation and unemployment. economic growth and interest rates. Which of the following is true of the long-run Phillips curve? it shows there is a trade-off between unemployment and inflation. it is positively sloped when the inflation rate exceeds…
Question 3: The Phillips Curve and Inflation Expectations Consider the following two modifications to the Phillips Curve equation we studied in class The Federal Reserve has been successful in achieving stable inflation around its target rate of 2% per year. Therefore, we may expect inflation expectations to be "anchored" in the sense that private sector agents expect inflation to eventually return to target over the long-run after any economic shocks. Suppose that inflation expectations are not adaptive, but are anchored to the inflation target as follows: π = (1-р)π + pπt-1 This equation says that firms forecast inflation as a weighted average of the inflation target and yesterday's inflation Tt-1. Note that adaptive expectations are a special case of this where the weight on yesterday's inflation p = 1. i. ii. Many economists have documented that the empirical Phillips Curve is almost flat. Therefore, suppose that the Phillips Curve does not depend on the current state of the…
Consider the short-run Phillips curve. If the actual unemployment rate falls below the full employment rate of unemployment, it should be expected that: the Phillips curve would shift downwards wages would fall the natural rate of unemployment would fall the inflation rate would increase
The following graph plots a short-run Phillips curve for a hypothetical economy. Show the short-run effect of a contractionary monetary policy by dragging the point along the short-run Phillips curve (SRPC) or shifting the curve to the appropriate position. Now, show the long-run effect of a contractionary monetary policy by dragging either the short-run Phillips curve (SRPC), the long-run Phillips curve (LRPC), or both. As anticipated, inflation (rises/falls) and the short-run Phillips curve shifts (downward/upward) , highlighting the cost of fighting inflation, which is (higher unemployment in the long run/temporary unemployment/lower unemployment) . Which of the following examples represents a cost of inflation? Check all that apply. -An unintended redistribution of wealth from borrowers to lenders -A general decrease in purchasing power -Increased variability of relative prices -A coffee shop’s costs to reprint its menu to reflect fluctuating prices
Consider the Phillips curves depicted in the graph above. The Fed announces its intention to decrease inflation from 10 percent to 5 percent per year, and it succeeds. If expectations of inflation are not altered by the Fed's announcement, the rate of unemployment will be ________ in the short run. a)less than 5.5 percent b)5.5 percent c)between 5.5 and 7.5 percent d)7.5 percent

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