本题目来源于试卷: IB Economics Unit 3.4: Macroeconomics - Monetary Policy & Fiscal Policy，类别为 IB经济学
[单选题]
Which of the following is a strength of fisc(y-ay ( fg qdy,t1mzjh9bp3j 3al policy- nc.q2, un7nvb eex4l?
A. It can be used to target specific sectors of the economy.
B. It can achieve all macroeconomic goals simultaneously.
C. It does not involve a time lag.
D. It is more effective when actual output is closer to potential output.
参考答案: A
本题详细解析:
Changes in taxation and government spending canp7v7*e 283stmd ap deh be directed towards different socioeconomic groups or diffe37 sp*a 7t28d mphveedrent branches of industry.
Choice B is wrong because there are many trade-offs in achieving macroeconomic goals. For example, increased economic growth and employment can cause high inflation and/or a current account deficit.
Choice C is wrong as it can take time:
for governments to recognise that action is required in the first place
for political bodies to agree on what to do
for the policy to impact the economy
Choice D is wrong because expansionary fiscal policy will have a greater impact on real output if there is plenty of excess capacity in the economy.
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