Assume the economy is at YFE. In the full SR model, IS-LM, show what will happen if firm confidence falls, cet. par. What will happen to the components of the goods market? Use directional arrows to show and explain all these changes. Who should do what if FE is the goal of policy?
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- Assume the economy is at YFE. In the full SR model, IS-LM, show what will happen if firm confidence falls, cet. par. What will happen to the components of the goods market? Use directional arrows to show and explain all these changes. Who should do what if FE is the goal of policy?
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- Q 1. General Equilibrium Model: Government Expenditure ShockLet us consider the following economic shock. By the distribution of stimulus check to residence during pandemic, the autonomous government expenditure G increased by ∆G. Use the 5-diagram GE model to analyze the impact of this shock. By convention, the initial position of variables are labeled with subscript 1; the short-run equilibrium are labeled with subscript 2 and long-run equilibrium are labeled with subscript 3. Suppose after the shock, the economy temporarily stays at the short-run equilibrium, then the output gap Y2 −Y1 is _ 0.A >B <C =D incomparable with The inflation gap π2 −π1 is _ 0.A >B <C =D incomparable withConsider the AS/AD model. Moreover, suppose the economy is in Short-Run and Long-Run equilibrium.a. Illustrate the economy in an (x,y) plane where rgdp is on the horizontalaxis and the price level is on the vertical axisPlease note that this is a multi part quesition; thank you so much for your time and effort it means so much to me! Figure 1: Hayek’s (Classical) AD-AS Model (Image normally goes here) Part 1: Why does Hayek’s aggregate supply curve always lead to an equilibrium level of national output equal to the full-employment level of real GDP? Part2: Hayek says that markets will heal themselves and that government should not intervene. How does the AD-AS model reflect Hayek’s idea that governments cannot increase real GDP beyond the level that the free market economy is able to produce? Part 3: Do you believe that the Hayek’s classical AD-AS model explain the factors that cause changes (shifts) in AS realistically? Why or why not?
- n the AD-AS model, assume that an economy’s aggregate demand, denoted by QD=400−P, and SR aggregate supply, denoted by QS=P, currently intersect at price level = $200 and the full employment output level = 200. What curve would have shifted if a new short-run equilibrium were to occur at an output level of 300 and a price level of $300? Group of answer choices SRAS shifts leftward. AD shifts leftward. SRAS shifts rightward. AD shifts rightward.Graphically show the likely short-run impact on US real GDP and aggregate price level using the AD/AS model. Explain your prediction. Which curve in the AD/AS model would a change in US consumer consumption affect? Note:- Please avoid using ChatGPT and refrain from providing handwritten solutions; otherwise, I will definitely give a downvote. Also, be mindful of plagiarism. Answer completely and accurate answer. Rest assured, you will receive an upvote if the answer is accurate.Draw AS/AD curve with the initial curves represented with AS0 and AD0 and the equilibrium with point A. Then show the effect of a rise in government expenditure with point B. Then show the long run adjustment with point C. Explain it in details. Is the price level in point C higher/lower than point A? Why? Explain. Is the output level in point C higher/lower than point A? Why? Explain.
- question 3Consider the AS-AD and three-equations models of a closed economy discussed in the course.(a). Write down the expressions for the AS and AD curves and interpret the expressions: what is the intuition behind the two curves? What must be true of the model parameters and variables in the long-run equilibrium, i.e. in the steady state?(b). Analyse the effects of an oil supply shock that causes a temporary increase in inflation, using the three-equation model. Assume that the shock lasts for one-period and then assumes the value 2%. Describe the mechanisms that bring the economy back to long-run equilibrium. What happens to aggregate demand?(c). Consider an economy that starts out in steady state when the central bank decides to make the inflation target more ambitious. Analyse the effects of a decrease in the inflation target from ? to ??. Explain the mechanisms behind the adjustment to the new steady state.suppose a Keynesian macroeconomic model is characterized with the following equations: Y = C + I + G Goods markets C = C = 320 + 0.8YdYd = Y − TI = 40 − 40rG = 80T = 50 Money marketsMoney demand:(M/P)d = 500 + 0.8 − rMoney supply: MSP = 800Derive IS and LM equations and derive equilibrium income level and interest rate.a. write down the expressions for the AS and AD curves and interpret the expressions. what is the intuition behind the two curves? what must be true of the model parameters and variables in the long run equilibrium? b. analyze the effects of an oil supply shock that causes a temporary increase in the inflation, using the three-equation model. assume that the shock lasts for one period and then assumes the value 2%. describe the mechanisms that bring the economy back to long-run equilibrium. what happens to aggregate supply? c. consider an economy that starts out in steady state when the central bank decides to make the inflation target more ambitious. analyze the effects of a decrease in the inflation target from m to mt. explain the mechanism behind the adjustment to the new steady state.
- On the graph, label your starting AD line as AD 2019. Draw a new AD line showing the change to AD due to the pandemic. Label your starting SRAS line as SRAS 2019. Draw a new SRAS line showing the change to supply due to the pandemic.Label the new short-run equilibrium RGDP and Price Level. Does output (i.e. RGDP) increase or decrease in your model? Does the price level increase or decrease in your model? According to the AD-AS model when RGDP falls the unemployment rises and vice versa. Does your graph indicate an increase or decrease in the unemployment ratePlease note that you are only helping me with 2.1 and 2.2 All the other quesitions are just for refrence if you need it. Thank you so much for your time! Figure 1: Hayek’s (Classical) AD-AS Model (image normally goes here) Why does Hayek’s aggregate supply curve always lead to an equilibrium level of national output equal to the full-employment level of real GDP? Hayek says that markets will heal themselves and that government should not intervene. How does the AD-AS model reflect Hayek’s idea that governments cannot increase real GDP beyond the level that the free market economy is able to produce? Do you believe that the Hayek’s classical AD-AS model explain the factors that cause changes (shifts) in AS realistically? Why or why not? Figure 2: Keynes’s AD-AS Model(Image nomrally goes here) 2.1. Changes in which factors could cause aggregate demand to shift from AD to AD1? What could happen to the unemployment rate? What could happen to the inflation rate?(In simplier…Q1. Consider the IS-LM model. Suppose the economy of Economica is initially at the general equilibrium. This year, Economica’s economy is hit by a negative oil price shock, i.e., oil prices in Economica increase dramatically. a. Explain and show graphically how an oil price shock affects the labor, goods, or the asset market. b. Explain and show graphically how an oil price shock affects the short-run equilibrium. c. Explain and show graphically how an oil price shock affects the general (long-run) equilibrium.
