Simple Keynesian model
Given =100million
=200 million
C=
Autonomous spending
Calculate the value of the multiplier
Equilibrium level of income
(a) Autonomous Spending
100million + 200 million=300 million
(b) Therefore 1st find the value of α (your multiplier) then multiply this by your total autonomous
components
α=
=
=
=5
(c) Now we can find equilibrium level of income
y= 5× [100million +200 million]
y = 1500million
Given =100million
=200 million
C=
Autonomous spending
Calculate the value of the multiplier
Equilibrium level of income
(a) Autonomous Spending
100million + 200 million=300 million
(b) Therefore 1st find the value of α (your multiplier) then multiply this by your total autonomous
components
α=
=
=
=5
(c) Now we can find equilibrium level of income
y= 5× [100million +200 million]
y = 1500million