IB Economics Unit 3.4: Macroeconomics - Monetary Policy & Fiscal Policy (id: 901

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]

Country A	Country B	Country C	Country D
Increase in investment: US	Increase in investment US	Increase in investment US	Increase in investment US
$\$$100m	$\$$150m	$\$$200m	$\$$50m
Marginal propensity to toconsume 0.6	Marginal propensity to consume 0.4	Marginal propensity to consume 0.3	Marginal propensity to consume 0.8

Which country would experience the largest increase in real output after an increase in investment?

A. Country A
B. Country B
C. Country C
D. Country D


参考答案:  C


本题详细解析:

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