In the new classical equation for the relationship between actual output and the full employment level of output, if the coefficient alpha were equal to zero aggregate output would only differ from its full-employment level if the actual price level did not equal the expected price level. the short-run aggregate supply curve would have no slope. aggregate output would always be at full-employment level. the short-run aggregate supply curve would slope downwards.
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- Suppose the economy's short-run aggregate supply (AS) curve is given by the following equation: Quantity of Output Supplied = Natural Level of Output + a x (Price LevelActuat Price LevelExpecte The Greek letter a represents a number that determines how much output responds to unexpected changes in the price level. In this case, assume that a = $2 billion. That is, when the actual price level exceeds the expected price level by 1, the quantity of output supplied will exceed the natural level of output by $2 billion. Suppose the natural level of output is $50 billion of real GDP and that people expect a price level of 105. On the following graph, use the purple line (diamond symbol) to plot this economy's long-run aggregate supply (LRAS) curve. Then use the orange line segments (square symbol) to plot the economy's short-run aggregate supply (AS) curve at each of the following price levels: 95, 100, 105, 110, and 115. ? 125 120 AS 115 110 105 LRAS 100 95 90 85 80 75 10 20 30 40 50 60 70…Using the three-point curved line drawing tool, show an increase in the economy's short run aggregate supply (AS). Properly label this curve. Note: Carefully follow the instructions above, and only draw the required object. Which of the following events would NOT produce a rightward shift in the short-run AS curve? A. The enactment of Reagan-style supply-side economic policies designed to increase production. B. A significant increase in the country's incidence of bad weather and natural disasters. C. A significant acceleration in the country's rate of technological progress. D. The discovery of enormous reserves of oil and natural gas. Price level, P Aggregate output (income), Y ASO Ⓡ QThe following is an aggregate demand and aggregate supply model. ASLA AS2 AS, P3 P2 AD2 AD1 Q, Real output Assume that the economy is initially in equilibrium at AD1 and AS1 and the real domestic output will be (b) If there is demand pull inflation, then in the short run, the new equilibrium is at point and real domestic output at, (c) In the long run, the nominal wages will rise so that aggregate supply curve shifts from The new equilibrium will be at point (a) The Price level will be with the price level at with the price level at _to _and real domestic output at so the increase in the aggregate demand has only moved the economy along its, (d) Assume that the economy is now initially at equilibrium point W, where the AD 1 intersects the AS1. If there is cost push inflation then: a. In the short run, the new equilibrium point is at point curve. the price level at and real domestic output at, Price level
- a. Is a typical AD curve downward sloping? Explain your answer. b. Suppose an economy is at the short run equilibrium which its current output level called Y1, is below the full employment output level called Yf. Using a correctly labelled aggregate demand and aggregate supply graph to show each of the following for the economy.I) Full-employment output levelII) Current output levelIII) Current price level called P1 c. To deal with the economic recession in part b, the central bank considers using monetary policy to bring the economy back to its long run equilibrium level of output. Draw a correctly labelled aggregate demand and aggregate supply graph to show the effect of the policy on the output level and the price level of the economy. Briefly explain youranswer. d. If the government does nothing, discuss how the economy restores its long run equilibrium level of output in part b. Is your answer in part d. the same as that in part c.? Briefly explain your answer. answer c and d…Quantity of Output SuppliedQuantity of Output Supplied = = Natural Level of Output+α×(Price LevelActual−Price LevelExpected)Natural Level of Output+α×Price LevelActual−Price LevelExpected The Greek letter αα represents a number that determines how much output responds to unexpected changes in the price level. In this case, assume that α=$2 billionα=$2 billion. That is, when the actual price level exceeds the expected price level by 1, the quantity of output supplied will exceed the natural level of output by $2 billion. Suppose the natural level of output is $50 billion of real GDP and that people expect a price level of 100. On the following graph, use the purple line (diamond symbol) to plot this economy's long-run aggregate supply (LRAS) curve. Then use the orange line segments (square symbol) to plot the economy's short-run aggregate supply (AS) curve at each of the following price levels: 90, 95, 100, 105, and 110.Refer to the information provided in Figure below to answer the question(s) that follow. AS2 AS1 ASo AD1 Y Y2 Y Yo Aggregate output Figure Refer to Figure Assume the economy is at Point A. Lower oil prices shift the aggregate supply curve to ASO. If the government decides to counter the effects of lower oil prices by decreasıng government spending, then the price level will be than Po and output will be than Y0- Select one: a. greater; greater b. less; less C. greater; less d. less; greater Price level
- The aggregate demand and the aggregate supply model allows us to examine how a variety of events can affect the economy. Explain the shape of aggregate demand curve. How do Classical and Keynesian economists differ in their view of the aggregate supply curve? In your own words, discuss which of the four sources identified with aggregate demand has caused a change in the aggregate demand for a product or service you or your employer use. Share the effect that source has had on how you or your employer contribute to the measurement of aggregate demand.Suppose that the government engages in expansionary fiscal policy by increasing government spending. Show the initial impact by properly shifting the aggregate demand curve (AD), the short-run aggregate supply curve (SRAS), or the long-run aggregate supply curve on the graph below. Aggregate price level (P) LRAS SRAS * AD Aggregate output (Q)Consider the economy represented by the aggregate demand-aggregate supply diagram, where the economy is not at full employment. Note that AD represents aggregate demand, AS represents aggregate supply, LRAS represents long-run aggregate supply and SRAS represents short-run aggregate supply. Which policy is one that a Keynesian economist might suggest to the government? eliminate quotas on imported goods increase taxes on consumers reduce government spending on bridges and roads the government builds an island off of the coast of Maryland decrease the rent because the rent is too high Show what happens in the short run on the graph if the policy moves the economy too far and the economy reaches higher than full employment. Price level Real GDP LRAS AD SRAS
- Suppose that you have an AEF at a price level of p = $100 given by: AEF = 1,200+ 0.40Y Suppose also that for every $1 increase in the price level, desired consumtion decreases by $1. Given this, what is the slope of Aggregate Demand (AD) in the AD-AS model? Note: round your answers to three decimal places.Consider the economy represented by the aggregate demand aggregate supply (AD-AS) graph shown, where output is below full employment output (Y*) and unemployment is above the natural rate. To move out of a recession, the government should decrease taxes and increase government spending. increase taxes and decrease government spending. O decrease taxes and government spending. increase taxes and government spending. Adjust the graph to reflect the result of this policy action. Price level (P) Real GDP (Y) LRAS AD SRASConsider the aggregate supply-aggregate demand (AD-AS) model that we saw in class. Assume that prices are fixed in the short run and are fully flexible in the long run. The initial full-employment level of output is y-900 and the initial price level is p= 100: The aggregate demand curve is given by Y=1500 –6P: Scenario 2, short run: A major earthquake destroys a part of the economy's capital stock and reduces the full-employment level of output shifts to y = 880: In the short run, the output is and the price level is Note: Type in your answer rounded to two decimal places, i.e., your answer must be of the form "999.99". I will not be able to fix correct answers that were entered incorrectly, such as "999.999" or "999,99" or "999". In case the last digit in the correct answer is zero, e.g., "999.90" or "999.00", Blackboard may automatically delete it and you should not do anything about it. In case of percentages, do not type in the percentage symbol "%".