Assume in a simple economy that the level of saving is -500 when aggregate output equals zero and that the margina! propensity to save is 0.2. Derive the saving function and the consumption function, and draw a graph showing these func- tions. At what level of aggregate output does the consumption curve cruss the 45° line? Explain your answer and show this on the graph.

MACROECONOMICS
14th Edition
ISBN:9781337794985
Author:Baumol
Publisher:Baumol
Chapter11: Managing Aggregate Demand: Fiscal Policy
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Assume in a simple economy that thc level of saving is -500
when aggregate ourput equals zero and that the margina!
propensity to save is 0.2. Derive the saving function and the
consumption function, and draw a graph showing these func-
tions. At what level of aggregate ouiput does the consumption
curve cruss the 45° line? Explain your answer and show this un
the graph.
Transcribed Image Text:Assume in a simple economy that thc level of saving is -500 when aggregate ourput equals zero and that the margina! propensity to save is 0.2. Derive the saving function and the consumption function, and draw a graph showing these func- tions. At what level of aggregate ouiput does the consumption curve cruss the 45° line? Explain your answer and show this un the graph.
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