Coronavirus pandemic and resultant shutdown measures to contain it have plunged the economies around the world including Singapore into severe contraction. Assuming Singaporean economy was in long run equilibrium in the aggregate demand and supply (AD-AS) model before the pandemic (and consequent shutdown) started, answer the questions below: a) Assuming the contraction in the Singaporean economy is mainly driven by demand side factors, Show the short-run effects of this using the AD-AS model. Carefully explain in words (100 or less) and using a graph. b) Now assume that the contraction in the Singaporean economy is mainly driven by supply side factors, Show the short-run effects of this using the AD-AS model. Carefully explain in words (100 or less) and using a graph.
Coronavirus pandemic and resultant shutdown measures to contain it have plunged the economies around the world including Singapore into severe contraction. Assuming Singaporean economy was in long run equilibrium in the aggregate
a) Assuming the contraction in the Singaporean economy is mainly driven by demand side factors, Show the short-run effects of this using the AD-AS model. Carefully explain in words (100 or less) and using a graph.
b) Now assume that the contraction in the Singaporean economy is mainly driven by supply side factors, Show the short-run effects of this using the AD-AS model. Carefully explain in words (100 or less) and using a graph.
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