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 uneat0:jy(f4t )ni wqu0b mployment rate is high. Ide. 55pbq4y b :kt3bbvxf-cpfr ,ntify which of the following policies will have short-run demand-side effects and long- fpx.: cfq3-brvbb45tk,5 pby 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 Increasednla p7b,lfow7 8u m4(t G, increasing AD Improves human capital
Policy II f4 umapbw8,77t (lonl None Lowers labour costs
Policy III Increased G, increased AD Lowers production costs
Policy IV INcreases C, increasing AD Incentivises production
| 
