本题目来源于试卷: IB Economics Unit 3.2: Macroeconomics - Macroeconomic Objectives，类别为 IB经济学
[单选题]
Which of the following will not c r1:vz2 1tgzcspvw ig+ i3(ej5ause inflatik4vq 7vgmz;: hon?
A. A rise in consumer confidence
B. A rise in global oil prices
C. Protests by workers resulting in higher wages
D. A decrease in sales taxes
参考答案: D
本题详细解析:
A decrease in sales taxes will lower pr;g :oc-b*, rqx8 ex8;cbrzmu,+f ejoq oduction costs for businesses across the economy, which increases short-run aggregate supply, reducing inflationary pressure.
Choice A will cause demand-pull ueejx;*cror- oc;q z+ :gbb8f8 ,xqm ,inflation. Choices B and C will cause cost-push inflation. Therefore, choices A, B, and C are causes of inflation.
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