Suppose the IS curve is given by Y = 13 - 100*r, and the AD curve is given by Y = 11.5 - 75pi. a. Derive an expression for the MP curve. b. Suppose that A increases to λ=2.Derive an expression for the new AD curve. c. If λ=0, What does that imply about the relationship between a central bank's distaste for inflation? What is the slope and shape of the MP curve? d. Explain the reasons why the MP curve might shift.

Macroeconomics
13th Edition
ISBN:9781337617390
Author:Roger A. Arnold
Publisher:Roger A. Arnold
Chapter14: Money And The Economy
Section: Chapter Questions
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Suppose the IS curve is given by Y = 13 –
100*r, and the AD curve is given by Y = 11.5 –
75pi.
a. Derive an expression for the MP curve.
b. Suppose that A increases to A=2.Derive an
expression for the new AD curve.
c. If A = 0, What does that imply about the
relationship between a central bank's distaste
for inflation? What is the slope and shape of
the MP curve?
%3D
-
%3D
d. Explain the reasons why the MP curve
might shift.
Transcribed Image Text:Suppose the IS curve is given by Y = 13 – 100*r, and the AD curve is given by Y = 11.5 – 75pi. a. Derive an expression for the MP curve. b. Suppose that A increases to A=2.Derive an expression for the new AD curve. c. If A = 0, What does that imply about the relationship between a central bank's distaste for inflation? What is the slope and shape of the MP curve? %3D - %3D d. Explain the reasons why the MP curve might shift.
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