本题目来源于试卷: IB Economics Unit 3.5: Macroeconomics - Supply-Side Policies，类别为 IB经济学
[单选题]
An economy is in recession and the unemployment rate is hig(8 + bvihaw)dyh. Identify mc y kj 70z13m:9mlqmkwhich of the following policies will have short-run m my0z39 kck:j1mlm q7demand-side effects and long-run supply-side effects:
I.Provision of education and healthcare
II.Reducing the power of trade unions
III. Provision of infrastructure
IV.Personal income tax cuts
A. I and II only
B. I and III only
C. I, II, and IV only
D. I, III, and IV only
参考答案: D
本题详细解析:
Demand-side effects (SR) Supply-side effect (LR)
Policy I 9- ia,dgwp2w1.nov,p s sdfb;Increased G, increasing AD Improves human capital
Policy II None Lowers labour costs
Policy III Increased G, increased AD Lowers production costs
Policy IV INcreases C,f1v, 9ddwi;ogp ,nsa. sp w-b2 increasing AD Incentivises production
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