The adjacent graph shows the initial labor supply curve (LS₁), initial labor demand curve (LD₁), and the initial labor market equilibrium in an economy. Suppose the economy now suffers from a recession. Using the line drawing tool, show: the short run impact of this shock on the economy with multipliers and label the labor demand curve LDM. the medium run partial recovery in the economy due to market forces and label the labor demand curve LDPR • the medium run full recovery in the economy due to inflation and label the labor demand curve LDFR. (Assume the full employment level is reached.) Carefully follow the instructions above and only draw the required objects. The post-recession wage is the pre-recession wage.

The adjacent graph shows the initial labor supply curve (LS₁), initial labor demand curve (LD₁), and the initial labor market equilibrium in an economy. Suppose the economy now suffers from a recession. Using the line drawing tool, show: the short run impact of this shock on the economy with multipliers and label the labor demand curve LDM. the medium run partial recovery in the economy due to market forces and label the labor demand curve LDPR • the medium run full recovery in the economy due to inflation and label the labor demand curve LDFR. (Assume the full employment level is reached.) Carefully follow the instructions above and only draw the required objects. The post-recession wage is the pre-recession wage.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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For Shock C: 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. C. Firms expect an economic boom in the coming years 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 following graph shows the economy in long-run equilibrium at the expected price level of 120 and the natural level of output of $600 billion. Suppose a stock market boom increases household wealth and causes consumers to spend more. Shift the short-run aggregate supply (AS) curve or the aggregate demand (AD) curve to show the short-run impact of the stock market boom. 240 AS 200 AD 160 AS 120 80 AD 40 200 400 600 800 1000 1200 OUTPUT (Billions of dollars) In the short run, the increase in consumption spending associated with the stock market expansion causes the price level to the price level people expected and the quantity of output to the natural level of output. The stock market boom will cause the unemployment rate to the natural rate of unemployment in the short run. Again, the following graph shows the economy in long-run equilibrium at the expected price level of 120 and the natural level of output of $600 billion, before the increase in consumption spending associated with…
The following graph shows the economy in long-run equilibrium at the expected price level of 120 and the natural level of output of $300 billion. Suppose households suddenly begin to spend less and save more in order to increase saving for retirement. Shift the short-run aggregate supply (AS) curve or the aggregate demand (AD) curve to show the short-run impact of the sharp increase in saving. PRICE LEVEL 240 200 160 120 8 40 0 0 100 200 300 400 OUTPUT (Billions of dollars) AS AD 500 600 AD AS A In the short run, the decrease in consumption spending associated with the increase in saving causes the price level to price level people expected and the quantity of output to the unemployment rate to the the natural level of output. The sharp increase in saving will cause the natural rate of unemployment in the short run.
Consider a closed economy, where wages are sticky in the short run. The consumption function is C = co+c₁(Y-T), where the marginal propensity to consume c₁ is equal to 0.8. Initially the economy is in equilibrium at Y = Y* and P = Pº, where Pe is the price level that was expected when agents agreed their fixed nominal wage contracts. The short-run aggregate supply curve (SRAS) is horizontal. Suddenly the government increases government spending G by $200. For the following questions, if you think a variable goes up by (say) $50, just enter 50 as your answer. If you think a variable goes down by $50, enter -50 as your answer. If you think a variable doesn't change at all, enter 0 as your answer. 10. By how much will output Y change in the short run? 11. By how much will consumption C change in the short run? 12. By how much will investment I change in the short run? 13. By how much will output Y change (compared to its initial level before the change in G) in the long run, after wage…
In the dynamic model of AD-AS in the diagram to the right, the economy is at point A in year 1 and is expected to go to point B in year 2, and the Federal Reserve pursues policy. This will result in OA. short term interest rates higher than what would occur if no policy had been pursued. OB. unemployment rates higher than what would occur if no policy had been pursued. OC. real GDP lower than what would occur if no policy had been pursued. OD. inflation higher than what would occur if no policy had been pursued. MIDD Price level 102 100 LRAS, A 10 Real GDP B 00 LRAS AD. 10.8 11 SRAS₁ SRAS, AD₂
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QUESTION 4 Consider 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. %3D Scenario 2, long 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 long 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 "%".
Starting from the Short Run Equilibrium shown on your 1st diagram (2020), show graphicallyhow the Automatic Mechanism will move the economy to a new Long-Run Equilibrium. Label Explain the changes in your diagram. Be very specific. If you shift a curve, explain If you move along a curve, explain why. The answer is in the PPT.
A monopolist faces a demand curve given by Qa= 270 – P and faces a short run total cost function given by TC = 30 + 3q?. а. How much are the firm's fixed costs? b. Write down an equation for the monopolists' revenue с. Write down an equation for the monopolists' elasticity of demand d. What is the output level that maximizes the firm's revenue? e. Find the output level that maximizes the monopolists' profits. f. If the monopolist was forced by a regulator to sell its output at marginal cost, how much output would he produce? (Make sure to include your working by typing or photographing your working)