During an election term, the government increases its spending temporarily. Show the effect of this shock on the economy using the IS-MP-PC model. Explain how and why you would change the interest rate in response to this shock. Make sure to draw the IS-MP diagram and Phillips curve.
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During an election term, the government increases its spending temporarily. Show the effect of this shock on the economy using the IS-MP-PC model. Explain how and why you would change the interest rate in response to this shock. Make sure to draw the IS-MP diagram and
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- Exercise 1. A consumption boom. Explain what happens to the economy if there is a temporary consumption boom that lasts for one period: āc increases at period 5. a) Initially, suppose the central bank keeps the real interest rate (r+) unchanged. b) Suppose you are appointed to chair the Federal Reserve. What monetary policy action would you take in this case and why? For each case, use the IS-MP diagram and the Phillips curve to show what happens to the economy. Also, provide graphs of the real interest rate, output and inflation over time: r vs t, Ỹ vs t, πt vs t; assume the consumption shock happens at t=5.¹The economy in Country X is in a recession, with real gross domestic product (GDP) $100 billion below full-employment output. (a) Draw one correctly labeled graph of the short-run and long-run Phillips curves, labeling the current equilibrium point A. (b) Assume that the government increases spending by $20 billion to stimulate economic activity. Assume that the marginal propensity to save is 0.25. Calculate the maximum total change in real GDP that could occur following the $20 billion increase in government spending. (c) On your graph in part (a), label the new equilibrium point B as a result of the increase in government spending. (d) Had the government lowered personal income taxes by $20 billion instead of increasing spending by $20 billion, would the maximum total change in real GDP be greater than, smaller than, or the same as the one calculated in part (b) ? Explain.Expected inflation is 1.5%. The economy is initially in macroeconomic equilibrium with a real interest rate of 3% and an output gap of 0%. That is, the economy is operating at its potential. Using the Fed model linking the IS-MP framework with the Phillips curve, draw a graph showing the effect of the following shock: A severe recession impacts most of Western Europe, where several of the US most important trade partners are located. Your graph should clearly indicate the conditions both before and after the shock.
- Inflationary expectations are an important driver of the Phillips curve relationship. What are three different ways inflationary expectations might be modelled? Depict each graphically.MAKE YOUR OWN QUESTION Consider an economy on its long-run path. The inflation is 10%. Suppose the slope of the Phillips curve is v= . In order to bring the inflation rate down from 10% to %, GDP should fall below its potential value by %. Choose your own values to answer this question. Justify carefully your answer.Overstimulating the economy: Suppose the economy today is producing output at its potential level and the inflation rate is equal to its long-run level, with π = 2%. What happens if policymakers try to stimulate the economy to keep output above potential by 3% every year? How does your answer depend on the slope of the Phillips curve?
- Assume that the housing market is in equilibrium in year 1. In year 2, the mortgage rate that banks charge consumers decreases, but producers are not affected. Which of the following is most likely to be the equilibrium change? Price D. Quantity Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. The equilibrium will be at point C before the change in expectations and point A after the a change The equilibrium will be at point A before the change in expectations and point B after the b change The equilibrium will be at point A before the change in expectations and point C after the change The equilibrium will be at point E before the change in expectations and point C after the d change [3 Fulls 40 laThe Phillips curve represents the relationship between unemployment and inflation. You are required to think about the impact on the economy of movements along the curve. If the unemployment rate in the economy is steady at 4 percent per year, how does the short-run Phillips curve predict that the inflation rate will be changing, if at all? What will happen if the unemployment rate now rises to 7 percent per year? Assume there are no changes to inflation expectations. Provide an appropriate graph to support your discussion.According 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.
- Suppose to get re-elected, an incumbent government wants to continuously expand the economy so that people will associate high economic growth with the current government. Explain what will happen to the economy in the long run using the AD-AS model and the Phillips curve model, with properly labelled diagrams. Thanks.If most people have rational expectations, how long will recession last ? Explain.The effect of expectations on the Phillips curve is considered a Phelps’s primary contribution. We can use a modified version of the Phillips curve to illustrate the point that Phelps was trying to make. The key difference is that the position of this new kind of curve changes when the inflation rate that people expect changes. When actual inflation changes and expected inflation stays the same, you move along the curve. But when expected inflation changes, the entire curve shifts. Since expectations shift this curve, economists call it an expectations-augmented Phillips curve. The following graph shows a Phillips curve for a hypothetical economy where the natural rate of unemployment is 8%. Initially, the expected inflation rate equals the actual inflation rate of 4%. Use the Phillips curve on the graph to answer the questions that follow. Consider a scenario where the inflation rate unexpectedly rises from 4% to 5%. Wages rise to match the new level of inflation. Workers believe that…
