
Principles of Economics 2e
2nd Edition
ISBN: 9781947172364
Author: Steven A. Greenlaw; David Shapiro
Publisher: OpenStax
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Textbook Question
Chapter 25, Problem 6SCQ
Does Keynesian economics require government to set controls on
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Short Description
Fiscal Policy
Graph Details
Shown is a Fiscal Policy diagram with the variable Real GDP (billions of dollars) on the x-axis and the variable Price Level on the y-axis.
The x-axis is scaled from 0 to 800 billion dollars with an increment of 40 billion dollars, and the y-axis is scaled from 30 to 150 units with an increment of 5 units.
Object Details
On the graph we have:Four Line Objects:An upward sloping Aggregate Supply, AS line with two endpoints:Point 1 at (160, 70)Point 2 at (720, 140)A downward sloping Aggregate Demand, AD1 line with two endpoints:Point 1 at (80, 110)Point 2 at (640, 40)A vertical Long-run Aggregate Supply, LRAS with two endpoints:Point 1 at (400, 145)Point 2 at (400, 30)A downward sloping Aggregate Demand, AD line with two endpoints:Point 1 at (720, 60)Point 2 at (160, 130)Two Reference Points:Lines AS, AD, and LRAS intersect at (400, 100)Lines AS and AD1 intersect at (280, 85)
a. How much does aggregate demand need to change to restore the…
Fiscal Policy
Graph Details
Shown is a Fiscal Policy diagram with the variable Real GDP (billions of dollars) on the x-axis and the variable Price Level on the y-axis.
The x-axis is scaled from 0 to 1000 billion dollars with an increment of 50 billion dollars, and the y-axis is scaled from 0 to 180 units with an increment of 10 units.
Object Details
On the graph we have:Four Line Objects:An upward sloping Aggregate Supply, AS line with two endpoints:Point 1 at (200, 40)Point 2 at (800, 160)A downward sloping Aggregate Demand, AD line with two endpoints:Point 1 at (200, 160)Point 2 at (800, 40)A downward sloping Aggregate Demand, AD1 line with two endpoints:Point 1 at (350, 170)Point 2 at (900, 60)A vertical Long-run Aggregate Supply, LRAS line with two endpoints:Point 1 at (500, 170)Point 2 at (500, 0)Two Reference Points:Lines AS and AD1 intersect at (600, 120)Lines AS, AD, and LRAS intersect at (500, 100)
a. How much does aggregate demand need to change to restore the…
a. How much does aggregate demand need to change to restore the economy to its long-run equilibrium?
$ billion
b. If the MPC is 0.6, how much does government purchases need to change to shift aggregate demand by the amount you found in part a?
$ billion
Suppose instead that the MPC is 0.95.
c. How much does aggregate demand and government purchases need to change to restore the economy to its long-run equilibrium?
Aggregate demand needs to change by $ billion and government purchases need to change by $ billion.
Chapter 25 Solutions
Principles of Economics 2e
Ch. 25 - In the Keynesian framework, which of the following...Ch. 25 - In a Keynesian framework, using an AD/AS diagram,...Ch. 25 - Use the AD/AS model to explain bow an inflationary...Ch. 25 - Suppose the U.S. Congress cuts federal government...Ch. 25 - How would a decrease in energy prices affect the...Ch. 25 - Does Keynesian economics require government to set...Ch. 25 - List three practical problems with the Keynesian...Ch. 25 - Name some economic events not related to...Ch. 25 - Name some government policies that cod cause...Ch. 25 - From a Keynesian point of view, which is more...
Ch. 25 - Why do sticky wages and prices increase the impact...Ch. 25 - Explain what economists mean by menu costs.Ch. 25 - What tradeoff does a Phillips curve show?Ch. 25 - Would you expect to see long-run data trace out a...Ch. 25 - What is the Keynesian prescription for recession?...Ch. 25 - How did the Keynesian perspective address the...Ch. 25 - In its recent report, The Conference Boards Global...Ch. 25 - What may happen if growth in China continues or...Ch. 25 - Does it make sense that wages would be sticky...Ch. 25 - Suppose the economy is operating at potential GDP...Ch. 25 - Do you think the Phillips curve is a useful tool...Ch. 25 - Return to the table from the Economic Report of...Ch. 25 - Explain what types of policies the federal...
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