An economy is described by the following: C=20+0.9Y I=120-200r Md=250+0.2Y-400r Ms/P=1250 Y=70 W=17.5 Lf=144 a) Find agregate supply and agregate demand. b) Find the equilibrium level of Y and P. c) Graphically represent this economy. d) Find the long-run Y of this economy. e) What is the level of government expenses G, the government needs to impose in order to lead the economy to the full employment? (Show the long-run graphically).

An economy is described by the following: C=20+0.9Y I=120-200r Md=250+0.2Y-400r Ms/P=1250 Y=70 W=17.5 Lf=144 a) Find agregate supply and agregate demand. b) Find the equilibrium level of Y and P. c) Graphically represent this economy. d) Find the long-run Y of this economy. e) What is the level of government expenses G, the government needs to impose in order to lead the economy to the full employment? (Show the long-run graphically).

Survey Of Economics

10th Edition

ISBN:9781337111522

Author:Tucker, Irvin B.

Publisher:Tucker, Irvin B.

Chapter14: Aggregate Demand And Supply

Section14.A: The Self Correcting Aggregate Demand And Supply Model

Problem 19SQ

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