In a closed economy where the taxes are autonomous and marginal consumption propensity is X; how much increase on national income does generate an increase of Y billion public expenditures financed by an equal amount of tax increase?
(chose a value for x and y and make the calculation)
Let MPC = X = 0.8 (assumed)
Therefore, MPS = 1 – MPC = 1 – 0.8 = 0.2
Let government or public expenditure = Y = $2,000 billion
Hence,
Multiplier = 1/MPS = 1/0.2 = 5
National income = Y × Multiplier
= 2,000 × 5
= $10,000 billion (Answer)
In a closed economy where the taxes are autonomous and marginal consumption propensity is X; how...
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