- 7), where b = 2, = 1/5, and R - T = 0.01. ock where the economy goes from ā = -0.01 to ā = 0.0, then short- ercentage points (enter a negative number for a fall in short-run output in short-run output).
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- Hi, could you help me solve this problem? It is often argued that the effect of a demand shock depends on the state of the economy. In particular, a given increase in aggregate demand may induce a larger increase in inflation (or price level) if the output gap is initially positive (output exceeds natural output) than if the output gap is initially negative. The argument is that when economy’s overall production capacity is almost fully used, firms cannot expand output much in response to an increase in demand.t Draw AD and AS curves that are consistent with these ideas and explain them briefly.The figure above shows the Aggregate Supply (AS) and Aggregate Demand (AD) curves for an economy that is currently at equilibrium producing Y0 units of output. What would be the result of a positive shock to AS if there is no change to AD? Question 12Select one or more: a. lower output levels b. higher price levels c. lower price levels d. higher output levelsThe figure above shows the Aggregate Supply (AS) and Aggregate Demand (AD) curves for an economy that is currently at equilibrium producing Y0 units of output. What would be the result of a negative shock to AD if there is no change to AS? Question 13Select one or more: a. Decrease in output b. Increase in price levels c. Decrease in price levels d. Increase in output
- Specific subject - Macroeconomic Analyse the case of a negative supply shock caused by an increase in oil prices and compare with the shock caused by the Covid pandemic. What would be the similarities and differences between the two shocks? What would be the effect of an expansionary economic policy (increase in aggregate demand)? Graph What measures or government intervention would be most appropriate to deal with both types of shocks? Graph Compare the adjustment in both cases with and without government intervention. Graph1. Suppose we observe that US economy is experiencing low unemployment (3%), faster-than-average real GDP growth (4%), and increasing inflation (rising from 2% to 4%). a. Draw the AS/AD graph for the kind of shock that would generate these symptoms, and give an example of how that kind of shock might happen. What kind of change in the economy leads to this kind of AS/AD graph? b. Briefly discuss what you see in the graph that corresponds to each of the symptoms. E.g. what part of the picturetells you we have low unemployment? b)Describe the two goals that the Federal Reserve is required to pursue with monetary policy. Given these two goals, what specific actions will the Fed take in reaction to the shock, and how will these affect real GDP in the short run? Be sure to explain how the proposed action helps achieve the Fed's goals.42. Suppose that there is a temporary fall in aggregate supply due to a drought. Whathappens in the long-run?(A) Higher prices cause permanent tensions, leading long-run aggregate supply to shiftleft, resulting in a lower natural rate of output.(B) Over time, as the drought conditions fade, aggregate supply rises and returns tothe original natural rate of output.(C) Aggregate demand shifts right, so that prices are higher but long-run output isunchanged.(D) If the person you’re dating enjoys Taylor Swift, dump them immediately
- Consider if in a given economy, the parliament approves an increase in minimum wage. Starting from the medium run equilibrium, when economy is at full employment to discuss the effects of this shock. a)- Using a set of WS/PS curves, and only in labor market, in step by step way, explain the impacts. b)- Using the aggregate supply and demand (AS/AD), and IS/LM curves, show the short and medium run equilibrium points. [No explanation, only neat and well-marked graphs are acceptable]81.Assume that in a certain economy the LM curve is given by Y = 2,000r – 2,000 + 2(M/P), and the IS curve is given by Y = 8,000 – 2,000r + u, where u is a shock that is equal to +200 half the time and –200 half the time. The price level (P) is fixed at 1.0. The natural rate of output is 4,000. The government wants to keep output as close as possible to 4,000 and does not care about anything else. Consider the following two policy rules: i. Set the money supply M equal to 1,000 and keep it there. ii. Manipulate M from day to day to keep the interest rate constant at 2 percent. a.Under rule i, what will Y be when u = +200? What will Y be under rule i when u = –200? b.Under rule ii, what will Y be when u = +200? What will Y be under rule ii, when u = –200? c.Which rule will keep output closer to 4,000? 82.Assume that in a certain economy the LM curve is given by Y = 2,000r – 2,000 + 2(M/P) + u, where u is a shock that is equal to +200 half the…Suppose the aggregate demand (AD) and short-run aggregate supply (AS) schedules for an economy whose potential GDP (LRAS) equals to $2,700 are given by the table. 1.According to the macroeconomic perspectives, which zone is the short-run equilibrium falling into? 2.Would you expect unemployment rate of this economy to be relatively high or low, and explain why? What about the price level, a large or small concern, and why? 3. Now suppose aggregate demand increases by $700 at each price level; for example, the new aggregate demanded at a price level of 50 now equals to $4,200. Add a column of the new aggregate demanded at each price level in the above table. Plot a new AD curve (on the same graph you got in a.) and label the new equilibrium on the same graph.
- For Shock H: Suppose the economy starts in the long run equilibrium. Illustrate changes that the shock will cause in the short run (using AD-SRAS). Explain why each curve shifts. Determine how the price level and output will be affected in the short run. Mark the output gap on the diagram. Is the output gap positive or negative? Is the economy is booming, or is it in a recession? On the same diagram illustrate how the economy will adjust to the shock in the long run and explain the mechanism. Determine how the price level and output will be affected in the long run. H. There is a stock market crash As a result of this shock, in the short run the (SRAS Curve/AD Curve) will shift? In consequence, in the short run prices and output will? In the short run, there will be a ? (negative/postive) output gap,which means there will be a ? (boom/recession) As time passes, because of high unemployment the wages in the economy will? (decrease/increase) As a result, the SRAS curve will…Assume that the economy is initially in equilibrium at potential GDP. Then suppose that the economy is hit simultaneously with a positive aggregate demand shock and a negative aggregate supply shock: There is a large increase in U.S. exports to Europe and a large increase in oil prices. A: Use an AD–AS graph to illustrate the initial equilibrium and the short-run equilibrium after the shocks. Do we know with certainty whether in the new equilibrium the output level will be higher or lower than potential GDP? B: Suppose that the Fed decides not to intervene with monetary policy. Show how the economy will adjust back to long-run equilibrium. C: Now suppose that the Fed decides to intervene with monetary policy. If the Fed’s policy is successful, show how the economy adjusts back to long-run equilibrium.Consider a closed economy that begins with her long run equilibrium.Recently, households become more pessimistic. They tend to save more to getprepared.Adopt the sticky-wage model of the short run aggregate supply to explain theshort run effects of this shock. Also, explain the gradual long run adjustmentsover time using the sticky-wage model of the short run aggregate supply. Assume the policymakers do not accommodate the shock.