41) The three business cycle models differ mostly in their treatment of A) aggregate demand B) short-run aggregate supply C) long-run aggregate supply D) productivity shocks
Q: 13) Detail the workings of the real business cycle model.
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Q: b) Discuss the sticky wage model of aggregate supply curve
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Q: Which of the following would decrease short run aggregate supply?
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Q: Decide if the following events are Micro, shifting supply or demand, or Macro, shifting AD or AS.…
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Q: A recession can be defined as:
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Q: run aggregate supply to demonstrate a negative supply shock. Aggregate price level and/or the…
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Q: question 3 Consider the AS-AD and three-equations models of a closed economy discussed in the…
A: The expressions for Aggregate Demand and Aggregate Supply are: AS = Y = C + S, where C = Consumption…
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Q: business cycle theory
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A: The three models of aggregate supply are discussed as follows:
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Q: llustrate the role of money supply in causing inflation
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Q: 1. In the Fischer model, we change the aggregate supply and demand curves to Y = P, - E-Pt + u; Y, =…
A: The fisher model will: Aggregate supply: Yts = Pt - Et-1Pt + ut Aggregate demand: Yt = Mt - Pt The…
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- question 3: The Covid-19 pandemic shifted the aggregate supply and aggregate demand curves to the left. Did that increase or decrease real GDP, employment, and inflation rate?include correctly labeled diagrams, if useful or required, in explaining your answers. A correctly labeled diagram must have all axes and curves clearly labeled and must show directional changes. Assume a country’s economy is currently in recession. Draw a correctly labeled graph of the long-run aggregate supply, short-run aggregate supply, and aggregate demand curves, and show each of the following. Current real output, labeled Y1, and current price level, labeled PL1 Full employment output, labeled Yf Identify one action the central bank can take to help the economy recover from the recession. Draw a correctly labeled graph of the money market, and show the impact of the central bank’s action identified in part (b) on the nominal interest rate. On your graph for part (a), show the effect of the central bank’s action identified in part (b) on real output and the price level.Which of the following are conditions for the Complex Aggregate Supply and Aggregate Demand Model? Choose all that apply. Group of answer choices The change in potential real GDP determines the change in the unemployment rate. All three curves must shift. Long run equilbrium determines the change in real GDP and inflation. The relative magnitudes of each of the shifts must be specified. The change in the (output) gap determines the change in the unemployment rate. At least one curve must shift Short-run equilbrium determines the change in real GDP and inflation.
- Consider a modified aggregate supply function which takes account for the emergence of random business cycle shocks (ce) with Ele] - O in the sense that The loss function is the same as in exercise 1: L- (n - k)* +(m) Notation: €: random shock; E[e,]: expected value of e; b: constant parameter, all other variables see Exercise 1. Having considered the scenario above complete the following tasks: a) Derive the central bank's preferred inflation rate and explain. b) The result in a) reads as T = b(k – j) – %3D Explain the economic intuition of this result. c) Consider a more conservative central banker whose loss function is represented by L = }(y – k)? + }(7.) k) + (m) Apparently, the preferred inflation rate would read eb 1+b TE = 6(k – y) – What can you say about the relationship between B and b? le i larger or smaller than b? Provide an explanation.All of the following impact (shift) the short-run aggregate supply curve EXCEPTtechnological innovationlabor costsresource costsunemploymentDecide if the following events are Micro, shifting supply or demand, or Macro, shifting AD or AS. Give the direction in which the graph shifts. Aggregate Demand Supply Demand Situation Aggregate Supply Sales of Atlanta Braves gear grows with the success of the team. 1. The President and Congress pass a trillion dollar stimulus bill to provide aid during recession. 2. 3. Salmonella outbreak in peanut processing plants threatens lunches for school children. Pomegranates are shown to be cancer fighting superfoods. 4. Value of U.S. dollars declines, exports increase. 5. 6. Global oil prices tank as shale fracking surges. Housing market crashes. Federal 7. Reserve slashes interest rates. 8. House votes to block EPA regulations on coal fired electricity plants.
- Using the dynamic aggregate demand and aggregate supply model, illustrate and explain the impact of following policy decisions on income, unemployment and inflation in India in both short-run and long-run. Part (a) The Federal Government is lowering taxes to help people navigate the higher cost of living. Part (b) The Reserve Bank of India (RBI) is closely monitoring the high inflationary pressure due to a surge in demand in the post-COVID situation and contemplating a suitable policy action. Explain and illustrate what policy stance should the RBI take and how would that remedy the problem.The Canadian economy suffered two major shocks in 2008, leading to the severe recession of 2008–2009. One shock was related to oil prices; the other was the slump in both consumer and business confidence. This question analyzes the effect of these two shocks on GDP using the AD–AS model. Draw typical aggregate demand and short-run aggregate supply curves. Label the horizontal axis “Real GDP” and the vertical axis “Aggregate price level.” Label the equilibrium point E1, the equilibrium quantity Y1, and equilibrium price P1. Would an increase in oil prices cause a demand shock or a supply shock? Redraw the diagram from part (a) to illustrate the effect of this shock by shifting the appropriate curve. The New Housing Price Index, published by Statistics Canada, calculates that Canada’s home prices fell by an average of 3% in the 12 months between April 2008 and April 2009. Business fixed capital formation fell by 19% during the same period. Would the fall in home prices and business…A supply shock, such as the development of a new technology, production costs and shifts the short run aggregate supply curve Negative; lowers; rightward Negative, raises, leftward Positive; lowers; rightward Positive; raises; leftward