Keynesia: Government expenditure 400 Exports 250 Autonomous imports 50 Autonomous consumption 150 Investment expenditure 300 Full- employment output 1900 Marginal propensity to consume 0.75 Marginal propensity to import 0.15 Tax rate 0.25 Required (I) Derive the IS equation (ii) Derive the savings function (iii) Calculate the equilibrium level of income using the aggregate expenditure approach

Keynesia: Government expenditure 400 Exports 250 Autonomous imports 50 Autonomous consumption 150 Investment expenditure 300 Full- employment output 1900 Marginal propensity to consume 0.75 Marginal propensity to import 0.15 Tax rate 0.25 Required (I) Derive the IS equation (ii) Derive the savings function (iii) Calculate the equilibrium level of income using the aggregate expenditure approach

MACROECONOMICS

14th Edition

ISBN:9781337794985

Author:Baumol

Publisher:Baumol

Chapter9: Demand-side Equilibrium: Unemployment Or Inflation?

Section: Chapter Questions

Problem 2DQ

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