The economy is described by an AD curve P = 250 - 4Y and an AS curve P = 20 + Y, where P is the %3D price level index and Y is the real GDP (in $ billion). On the demand side, the MPC is 0.8, the net tax rate is 25%, and the marginal propensity to import is 0.2. If the government increases its purchases by $5 Billion), what will be the resulting inflation rate

Survey Of Economics
10th Edition
ISBN:9781337111522
Author:Tucker, Irvin B.
Publisher:Tucker, Irvin B.
Chapter15: Fiscal Policy
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The economy is described by an AD curve P = 250
- 4Y and an AS curve P = 20 + Y, where P is the
%3D
-
price level index and Y is the real GDP (in $ billion).
On the demand side, the MPC is 0.8, the net tax
rate is 25%, and the marginal propensity to import
is 0.2. If the government increases its purchases by
$5 Billion), what will be the resulting inflation rate
(the number)? what is the multiplier when the
price level varies (the number)?
Transcribed Image Text:The economy is described by an AD curve P = 250 - 4Y and an AS curve P = 20 + Y, where P is the %3D - price level index and Y is the real GDP (in $ billion). On the demand side, the MPC is 0.8, the net tax rate is 25%, and the marginal propensity to import is 0.2. If the government increases its purchases by $5 Billion), what will be the resulting inflation rate (the number)? what is the multiplier when the price level varies (the number)?
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