IB Economics Unit 3.4: Macroeconomics - Monetary Policy & Fiscal Policy (id: 290

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 policies would most likely cause the above shift from $A{D}_1$ to $A{D}_2$?

A. An increase in the corporate tax rate
B. A change in income tax that makes it more progressive
C. An increase in military spending
D. An increase in welfare payments


参考答案:  A


本题详细解析:
An increase in the corporate tax rate will decrease AD by decreasib2 2s+vuv.pling investment in the economy. Choices B and D redistribute income in a way that should increase consumption, as the marginal propensity to consume for lower-income households tends to be higher. Choice C is wrong, as increasing government spe +vb2.l2vsupinding directly increases AD.

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