Please solve asap...........? Aggregate Supply – Work It Outd. Unemployment remains at this high level for three years(the initial year described in part (c) and two more) afterwhich it returns to its natural rate. Fill out the followingAn economy has the given equation for the Phillips curve:л 3D Ел — 0.75(u — 5)table to show unemployment, inflation, expected inflation,and output growth for 10 years beginning two years beforePeople form expectations of inflation by taking a weightedthe recession. (These calculations are best done on aaverage of the previous two years of inflation:computer spreadsheet. Please round answers forunemployment and output growth to the nearest wholenumber. Round answers for inflation and expected inflationЕл %3D 0.6л-| + 0.4л_2to one decimal place.)Okun's law for this economy is:Calculate the missing values from the table.Y – Y-1= 2.0 – 2.5(u – u-1)Expected OutputInflation GrowthY-Y-1Y-1Y_1Unemployment InflationYearThe economy begins at its natural rate of unemployment witha stable inflation rate of 8 percent.(u)(T)(Ел)158.08.0228.08.076.58.0?47???76?Year 4 inflation%Year 4 expected inflationYear 5 inflation%Voon 5 ovnaated inl.tion Aggregate Supply – Work It OutYear 4 inflation%An economy has the given equation for the Phillips curve:л 3 Ел — 0.75(u — 5)People form expectations of inflation by taking a weightedYear 4 expected inflation%average of the previous two years of inflation:Ел %3D 0.6л-1 + 0.4л_2Year 5 inflation%Okun's law for this economy is:Y – Y-1= 2.0 – 2.5(u – u-1)Y_1Year 5 expected inflation%The economy begins at its natural rate of unemployment witha stable inflation rate of 8 percent.Year 6 inflation%Year 6 expected inflation%Year 3 output growth%Year 4 output growth%Year 5 output growthYear 6 output growth%

Phillips equation is a single equation economic model that mathematically represents the…

d. Unemployment remains at this high level for three years (the initial year described in part (c) and two more) after which it returns to its natural rate. Fill out the following table to show unemployment, inflation, expected inflation, and output growth for 10 years beginning two years before the recession. (These calculations are best done on a computer spreadsheet. Please round answers for unemployment and output growth to the nearest whole number. Round answers for inflation and expected inflation to one decimal place.) Calculate the missing values from the table.

d. Unemployment remains at this high level for three years (the initial year described in part (c) and two more) after which it returns to its natural rate. Fill out the following table to show unemployment, inflation, expected inflation, and output growth for 10 years beginning two years before the recession. (These calculations are best done on a computer spreadsheet. Please round answers for unemployment and output growth to the nearest whole number. Round answers for inflation and expected inflation to one decimal place.) Calculate the missing values from the table.

ECON MACRO

5th Edition

ISBN:9781337000529

Author:William A. McEachern

Publisher:William A. McEachern

Chapter10: Aggregate Supply

Section: Chapter Questions

Problem 1.1P

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Consider the expectations adjusted Phillips’s curve and assume that expected inflation is given by πet = πt-1. Suppose that unemployment is initially equal to the natural rate and that π=10%. The central bank decides that inflation is too high and that, starting in year t, it will maintain the unemployment rate 1% point above the natural rate until the inflation rate has decreased to 2%. (a) What is the sacrifice ratio in this economy [Hint: the sacrifice ratio is the percentage of a year’s excess unemployment needed to reduce inflation by 1%. For a Philips curve given as πet − πt −1 = −α (ut − un ), the sacrifice ratio is 1/α]? (b) Compute the rate of inflation for year t, t+1, t+2, t+3, …, t+8. (c) For how many years must the central bank keep the unemployment rate above the natural rate of unemployment? Is the implied sacrifice ratio consistent with your answer to (a)?
. Assume that the economy experiences no change in productivity, money demand or its natural rate of unemployment in either the short or long run. The inflation rate responds immediately to correspond to the money supply growth rate. However, wage inflation adjusts to changes in the inflation rate with a time lag. Draw a diagram with inflation on the vertical axis and the unemployment rate on the horizontal axis that illustrates the Phillips curve relationship in the short run. Label the curve as PC1. Mark a point N on the horizontal axis that represents the natural rate of unemployment
Assume that the cconomy of Country X his an actual unemployment rate of 7%, a natural rate of unemployment of 5%, and an inflation rate of 3%. Using the numerical values given above, draw a correctly labeled graph of the short-run and long-run Phillips curves. Label the current short-run equilibrium as point B. Plot the numerical values above onthe graph. Assume that the government of Country X takes no policy action to reduce unemployment. In the long run, will each of the following shill to the right, shift to the left, or remain the same? (i) Short-run aggregate supply curve. Explain. (ii) Long-run Phillips curve Identify a fiscal policy action that could be used to reduce the unemployment rate in the short run. Draw a correctly labeled graph of aggregate demand and short-run aggregate supply, and show the impact on the equilibrium price level and real gross domestic product (GDP) of the fiscal policy action identified
An economy has the following equation for the Phillips Curve: π = Eπ − 0.5(u − 6)People form expectations of inflation by taking a weighted average of the previous two years of inflation: Okun’s law for this economy is: Eπ = 0.7π−1 + 0.3π−2 (Y −Y−1)/(Y-1)=3.0−2.0(u−u−1) Th economy begins at its natural rate of unemployment with a stable inflation rate of 5 percent. 1. What is the natural rate of unemployment for this economy? 2. Graph the short-run tradeoff between inflation and unemployment that this economy faces. Label the point where the economy begins as A. 3. A fall in aggregate demand leads to a recession, causing the unemployment rate to rise 4 percentage points above its natural rate. On your graph, label the point the economy experiences that year as point B.
1. An economy has the following equation for the Phillips Curve: π = Eπ − 0.5(u − 6)People form expectations of inflation by taking a weighted average of the previous two years of inflation: Okun’s law for this economy is: Eπ = 0.7π−1 + 0.3π−2 (Y −Y−1)/(Y-1)=3.0−2.0(u−u−1) Th economy begins at its natural rate of unemployment with a stable inflation rate of 5 percent. Graph the short-run tradeoff between inflation and unemployment that this economy faces. Label the point where the economy begins as A. (Be sure to give numerical values for point A.) A fall in aggregate demand leads to a recession, causing the unemployment rate to rise 4 percentage points above its natural rate. On your graph in part (b), label the point the economy experiences that year as point B.(Be sure to give numerical values.) Unemployment remains at this high level for two years (the initial year described in part (c) and one more), after which it returns to its natural rate. Create a table showing…
Only typed answer Consider the Phillips curve shown here. In region B: a. inflation equals expected inflation. b. inflation rises above expected inflation. c. there is insufficient demand. d. the output gap is negative.
Assume that expected inflation is based on the following: πet = θπt-1. If θ = 1, we know that A) a reduction in the unemployment rate will have no effect on inflation. B) low rates of unemployment will cause steadily increasing rates of inflation. C) the actual unemployment rate will not deviate from the natural rate of unemployment. D) the Phillips curve illustrates the relationship between the level of inflation rate and the level of the unemployment rate.
Suppose πt = πt−1 −2(ut −0.04) is the Phillips Curve equation in the economy. Answer thefollowing questions.a. What is the natural rate of unemployment?b. Graph the short run and the long run relationship between inflation and unemployment.c. How much cyclical unemployment is necessary to reduce inflation by 10 percentagepoint?d. The inflation is running at 12 percent. The Central Bank wants to reduce it to 9 percent.Give two scenarios that will achieve the goal.
“Households decide to save a larger share of their income will shift aggregatedemand curve upward because higher saving will boost investment which inturn increase the demand for investment goods.” Do you agree with thestatement? Explain your choice. e. Graphically derive short run Phillips curve with the help of aggregate demand and supply model.
Consider an economy for which wage and price inflation are initially 3% under a zero output gap. Calculate price inflation by the end of the current period under a new output gap of 6%. (Hint: you need to use the Phillips curve equation)
Describe the Phillips curve (O.G., not modified/expectations) and drawa graph of the relationship. How good was this model with 1960’s data vswith data from 1970-2000’s? Explain.
The Philips curve in an economy is given by a = Επ- 0.5 (u - 6). Assume that the economy starts out at its natural unemployment rate and expected inflation Ex = 5.25%. If output decreases by 2%, using Okun's Law and the Phillips curve relation, what is actual inflation π ?