第 1 题
1 分Which of the following scenarios would lead to a decrease in the size of the national income multiplier in a small and open economy like Singapore?
GCE A-Level - Higher 2 (H2) · Economics (9570)
Aggregate Demand and Aggregate Supply：练习题
5 道选择题即时批改，另有 2 道文字题附完整解题步骤，全部围绕「Aggregate Demand and Aggregate Supply」。
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第 2 题
1 分Suppose an economy's Aggregate Demand (AD) and Short-Run Aggregate Supply (SRAS) are in equilibrium at the full-employment level. If there is a sudden, temporary disruption in the supply of semiconductors, how will the equilibrium change in the short run?
第 3 题
1 分Which of the following is most likely to cause a simultaneous increase in the general price level and a decrease in the real national output in the short run?
第 4 题
1 分An economy experiences a significant increase in the marginal propensity to import (MPM). Ceteris paribus, what is the effect of this change on the value of the multiplier and the effectiveness of expansionary fiscal policy in increasing national income?
第 5 题
1 分In the context of the AD-AS framework, how would a significant improvement in labor productivity, resulting from the successful implementation of nationwide skills retraining programs, be illustrated?
第 6 题
2 分Using the components of Aggregate Demand (AD), explain how a decrease in corporate income tax rates would likely affect the equilibrium level of national output in the short run.
先自己写一遍答案，再对照解题步骤。
第 7 题
3 分(a) Explain the components of Aggregate Demand (AD) and how an increase in consumer confidence might affect the equilibrium level of national income.
(b) Briefly explain how the multiplier effect works when there is an autonomous increase in government spending.
先自己写一遍答案，再对照解题步骤。
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