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]
Which of the followi1 0sgws(pt1w3og7 2uwfztz z 9- u7mkwng statements ari:wf i:cik fth/-p+b)e true when discussing the effectiveness of interveik-itbwf f/):i:hc +pntionist supply-side policies:?
I.They involve long-time lags
II. They are not a burden on the government budget
III.They provide direct support for sectors important for growth
A. I only
B. II only
C. I and II only
D. I and III only
参考答案: D
本题详细解析:
Statement I is a limitation because interventionist supply-side policies inv1by6 b4 2qmrliwyw,s oykf,9* olve a long time lag between implementation and seeing the desired effects.
Statement II is not a valid point when discussing the effectiveness of interventionist supply-side policies (these polices are very cqbl41 bi9y6 rmy*y2,k ,swf owostly and do burden the government budget).
Statement III is an advantage of interventionist supply-side policies because the government can target the sectors it deems most important for growth.
| 
