Macroeconomics
13th Edition
ISBN: 9781337617390
Author: Roger A. Arnold
Publisher: Cengage Learning
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Question
Chapter 10, Problem 3WNG
To determine
Shape of AD and AS curves for each economist.
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Use the following scenario for the next two questions. Suppose that the federal government decides to forgive
all current (and future) outstanding student loans (estimated to total around $1.6 trillion as of early 2020). When
thinking about the AD/AS model, which curve would this shift in the short-run, and in which direction?
AD curve, to the left
AD curve, to the right
OSRAS curve only, to the right
OSRAS and AD curves, to the left.
OSRAS and LRAS curves, to the left
The table below shows information on aggregate supply, aggregate demand and the price level for the imaginary country of Xurbia.
Price Level
AD
AS
110
700
600
120
690
640
130
680
680
140
670
720
150
660
740
160
650
760
170
640
770
Plot the AD/AS diagram from the data shown (Don't have to show graph but do draw it to help you answer the questions).
a. Identify the equilibrium.
b. Imagine that as a result of a government tax cut, aggregate demand becomes higher by 50 at every price level. Identify the new equilibrium.
c. How will the new equilibrium alter output? How will it alter the price level? What do you think will happen to employment?
Using a macroeconomics demand/supply analysis, where do you think current output is relative to what the economy is capable of producing? Look at recent trends in the data.
What are the recent trends in the components of aggregate demand (consumption spending, investment spending, government purchases, and exports and imports?
Chapter 10 Solutions
Macroeconomics
Ch. 10.1 - Prob. 1STCh. 10.1 - Prob. 2STCh. 10.1 - Prob. 3STCh. 10.2 - Prob. 1STCh. 10.2 - Prob. 2STCh. 10.2 - Prob. 3STCh. 10.3 - Prob. 1STCh. 10.3 - Prob. 2STCh. 10.3 - Prob. 3STCh. 10.4 - Prob. 1ST
Ch. 10.4 - Prob. 2STCh. 10 - Prob. 1QPCh. 10 - Prob. 2QPCh. 10 - Prob. 3QPCh. 10 - Prob. 4QPCh. 10 - Prob. 5QPCh. 10 - Prob. 6QPCh. 10 - Prob. 7QPCh. 10 - Prob. 8QPCh. 10 - Prob. 9QPCh. 10 - Prob. 10QPCh. 10 - Prob. 11QPCh. 10 - Prob. 12QPCh. 10 - Prob. 13QPCh. 10 - Prob. 14QPCh. 10 - Prob. 15QPCh. 10 - Prob. 16QPCh. 10 - Prob. 17QPCh. 10 - Prob. 18QPCh. 10 - Prob. 19QPCh. 10 - Prob. 20QPCh. 10 - Explain how to derive a total expenditures (TE)...Ch. 10 - Prob. 22QPCh. 10 - Prob. 23QPCh. 10 - Prob. 24QPCh. 10 - Prob. 25QPCh. 10 - Prob. 1WNGCh. 10 - Prob. 2WNGCh. 10 - Prob. 3WNGCh. 10 - Prob. 4WNGCh. 10 - Prob. 5WNGCh. 10 - Prob. 6WNGCh. 10 - Prob. 7WNGCh. 10 - Prob. 8WNG
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Similar questions
- Review the problem shown in the Work It Out titled "Interpreting the AD/AS Model." Like the information provided in that feature, Table 24.2 shows information on aggregate supply, aggregate demand, and the price level for the imaginary country of Xurbia. Price Level AD AS 110 700 600 120 690 640 130 680 680 140 670 720 150 660 740 160 650 760 170 640 770 Table24.2 Price Level: AD/AS Plot the AD/AS diagram from the data shown. Identify the equilibrium. Imagine that, as a result of a government tax cut, aggregate demand becomes higher by 50 at every price level. Identify the new equilibrium. How will the new equilibrium alter output? How will it alter the price level? What do you think will happen to employment?arrow_forwardThe imaginary country of Harris Island has the aggregate supply and aggregate demand curves as Table 24.3 shows. a. Identify the (i) equilibrium basing from the AD/AS diagram attached. b. Would you expect unemployment in this economy to be relatively high or low? c. Would you expect concern about inflation in this economy to be relatively high or low? d. Imagine that consumers begin to lose confidence about the state of the economy, and so AD becomes lower by 275 at every price level. Identify the new aggregate equilibrium. e. How will the shift in AD affect the original output, price level, and employment?arrow_forwardWhat is the difference between the Keynesian zone, neoclassical zone, and intermediate zone in the AD/AS model? For each, predict the impact that an increase in aggregate demand would have on the price level relative to real GDP in each of those zones. How does the AD/AS model explain economic growth, recessions, as well as changes in unemployment and inflationary pressures?arrow_forward
- What are variables that affect AD (also considered the Demand side of GDP)?arrow_forwardUse AD/AS model to solve the following problems. You have to DRAW and explain AD/AS model. Hydraulic fracturing ( fracking) has the potential to significantly increase the amount of natural gas produced in the United States. Assume a large percentage of factories and utility companies use natural gas. Scenario A: the economy is operating at full employment level of output. Scenario B: The economy is operating below full employment. what will happen to output, the price level, and employment as fracking becomes more widely used? LO1: Analyze the dynamic economic environment using economic notions and theories. LO2: Explain consumer and producer behavior and economic decision-making of economic units under different market structures. LO3: Describe and interpret measures of macroeconomic performance including potential efficiencies, government actions, and market forces.arrow_forwardIn 2014, China’s economy slowed significantly causing a decrease in demand for US exports. Use the AD/AS model to explain the likely short run impacts on US GDP and the aggregate price level. What do you anticipate will happen to US consumption expenditure and US employment? Please explain your reasoning for each of your predictions and show graphically as appropriate.arrow_forward
- The following graph shows the short-run and long-run aggregate supply curves (SRAS and LRAS) for an economy. Suppose there is a technological improvement that allows firms to reduce their costs of production permanently. Drag one or both of the curves on the graph to illustrate the long-term effects of this change. If you don't believe there will be any long-term effects, leave the curves where they are. 240 LRAS SRAS 200 SRAS 160 LRAS 120 80 40 6 12 18 24 REAL GDP (Trillions of dollars) Assuming aggregate demand is not affected by the technological improvement, the long-run effect of this v supply shock is v in aggregate output and v in the price level. PRICE LEVELarrow_forward(Note: All your answers should be rounded to the nearest hundredth. Example: 12.034 =>12.03, 5.175=>5.18) For each of the following situations, use an AD/AS model to describe what happens to price levels and output in the United States in the short run. In each case assume the economy starts in long- and short-run equilibrium, and show the appropriate shifts in the AS or AD curves. Suppose that the AD and AS curves are given as: AD: AS: P=6.1-0.2 Y(GDP) P= -1 +0.15 Y(GDP) Using Excel create a spreadsheet with the column headings Y, AD,JAS, G, and T. Let's start with no change in G, and T. Fill in the spreadsheet's cells for Y= 19.0 to Y= 21.0 in increments of 0.1. What is the equilibrium GDP? What is the equilibrium P? Now, there is a decrease in Tax (T), i.e., tax cut by $1 (trillion). It is assumed that an 1 unit decrease in T shifts the AD curve to the right by 0.08 units. If P and Y (GDP) won't change immediately, what happens to the nation's output? (surplus, shortage, or no…arrow_forwardApply current Australian economy to the AD/AS Model (Diagrams required) and determine which phase the economy is in: 2 phases in a Business Cycle: Recession (downturns) or Recovery (upturns) 2 turning cycle in a Business Cycle: Peak or Trougharrow_forward
- In the AD/AS model assume 2019 began with potential real GDP = $19.7 trillion, while actual real GDP = $19.0 trillion and the Price Level (GDP Deflator) = 210. A year later the Price Level = 214 and actual real GDP = $18.9. Based on their relative effects on the AD/AS model, which of the following scenarios best explains this new outcome? The effect of %3D Group of answer choices an increase in government spending is MORE than the effect of decreased electricity prices. an increase in wages is LESS than the effect of a decrease in government spending. a decrease in oil prices is MORE than the effect of positive consumer expectations. an increase in inflationary expectations is MORE than the effect of increased government spending.arrow_forwardWhat change does recession has on the price and output level when the change in aggregate demand is less than change in aggregate supply ?arrow_forwardWhat change does recession has on the price and output level when the change in aggregate demand is more than change in aggregate supply ?arrow_forward
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