Economics: Private and Public Choice (MindTap Course List)
16th Edition
ISBN: 9781305506725
Author: James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher: Cengage Learning
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Chapter 10, Problem 7CQ
To determine
Identify the impact on the aggregate
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Students have asked these similar questions
During 2015, there was a substantial increase in stock prices, as well as a reduction in the world price of crude oil.
How did the stock and oil price changes influence aggregate demand and aggregate supply in the United States?
Check all that apply.
These two changes would result in a temporary increase in output.
The decrease in the world price of crude oil would cause the SRAS curve to shift to the right.
The decrease in the world price of crude oil would cause the LRAS curve to shift to the left.
The increase in stock prices would cause the AD curve to shift to the right.
Please explain why the long-run aggregate supply curve is vertical. What variable causes the short-run aggregate supply curve to shift? Please identify whether an increase in that variable will cause the short-run aggregate supply curve to shift to the right or to the left. What is the relationship among the AD, SRAS, and LRAS curves when the economy is in macroeconomic equilibrium?
How did the decline in U.S. home prices in 2006–2008 affect aggregate demand?
Chapter 10 Solutions
Economics: Private and Public Choice (MindTap Course List)
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- What change does recession has on the price and output level when the change in aggregate demand is less than change in aggregate supply ?arrow_forwardAssume initially an economy is at its long run equilibrium. Then, price of oil in theworld increases. What will happen to real GDP and aggregate price level in the short runequilibrium following the increase in price of oil? Use the Aggregate Demand – AggregateSupply model to answer the question.arrow_forwardExplain the factors that cause the Aggregate Demand curve to be downward sloping left to right.arrow_forward
- The graph on the right shows a basic aggregate demand and aggregate supply graph (with LRAS constant) that shows the economy in long-run equilibrium at point A. Assume that there is an unexpected increase in the price of oil. 1.) Use the line drawing tool to show the resulting short-run equilibrium on your graph. Label any new aggregate demand or aggregate supply curve as AD2, SRAS2 or LRAS2 as appropriate 2) Use the point drawing tool to locate the new short-run equilibrium point Label this point B Carefully follow the instructions above, and only draw the required objects Price level (GDP Deflator, 2005 = 100) LRAS₁ A SRAS₁ Real GDP (trillions of 2005 dollars) AD1arrow_forwardNeed help with this. THanks!arrow_forwardThe following events shift either aggregate demand, aggregate supply, both or neither. Using a diagram, illustrate the effect of the events on the economy. In particular, explain the effect of each event on price level, real GDP and equilibrium in the economy. A) A recent flooding in a small rural region destroyed the potato crop B) A booming economy in a neighbouring country has drawn many working age people (and their families) to emigrate there in search of jobs and better life.arrow_forward
- The following graph shows an increase in short-run aggregate supply (SRAS) in a hypothetical economy. Specifically, short-run aggregate supply shifts to the right from SRAS₁ to SRAS2, causing the quantity of output supplied at a price level of 125 to rise from $250 billion to $350 billion. Review the graph and then complete the table that follows. PRICE LEVEL 200 175 150 125 100 75 50 25 0 0 50 SRAS SRAS₂ 100 150 200 250 300 350 400 REAL GDP (Billions of dollars) ? The following table lists several determinants of short-run aggregate supply. Complete the table by indicating the change needed in each determinant to increase short-run aggregate supply. Determinant Change Needed to Increase SRAS Input Prices increase or decrease Burdensome Regulations increase or decrease Technology decline or improvementarrow_forwardAggregate price level The graphs illustrate an initial equilibrium for the economy. Suppose that the stock market broadly increases. Use the graphs to show the new positions of aggregate demand (AD), short-run aggregate supply (SRAS), and long-run aggregate supply (LRAS) in both the short run and the long run, as well as the short-run and long-run equilibriums resulting from this change. Then, indicate what happens to the price level and real GDP (or aggregate output) in the short run and in the long run. Short-run graph Real GDP LRAS SRAS Short-run equilibrium AD Aggregate price level Long-run graph LRAS SRAS Real GDP Long-run equilibrium ADarrow_forwardThe graph shows a hypothetical aggregate demand (AD) curve, short-run aggregate supply (SRAS) curve, and long-run aggregate supply (LRAS) curve for the U.S. economy in April 2022. PRICE LEVEL 150 130 110 90 70 50 20 AD AS 22 24 26 28 30 QUANTITY OF OUTPUT (Trillions of dollars! If no policy action is taken, then in the long-run the price level in the U.S. economy will be. 100: 26 120, 24 LRAS 110,25 100, 24 and the aggregate output level will be.arrow_forward
- are my answers correct?arrow_forwardDeterminants of aggregate supply The following graph shows an increase in short-run aggregate supply (AS) in a hypothetical economy where the currency is the dollar. Specifically, the short-run aggregate supply curve shifts to the right from AS1AS1 to AS2AS2, causing the quantity of output supplied at a price level of 100 to rise from $200 billion to $250 billion. The following table lists several determinants of short-run aggregate supply. Complete the table by selecting the changes in each scenario necessary to increase short-run aggregate supply. Change Necessary to Increase AS Technology (DECLINES or IMPROVES) Human capital (IMPROVES or DECLINES) Inflation expectations (HIGHER or LOWER)arrow_forwardThe following events shift either aggregate demand, aggregate supply, both or neither. Using a diagram, illustrate the effect of the events on the economy. In particular, explain the effect of each event on price level, real GDP and equilibrium in the economy. A) A recent business survey reported that business confidence has declined. B) Government cuts the rate of personal income tax after a pandemic caused an economic slowdown. C) A recent flooding in a small rural region destroyed the potato crop. D) A booming economy in a neighbouring country has drawn many working age people (and their families) to emigrate there in search of jobs and better life.arrow_forward
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