題組內容
Problem 2
The 311 earthquake and tsunami seriously hit Japan. Use the two graphs of aggregate expenditure (AE) and aggregate demand-aggregate supply (AD-AS) model with words to explain the following questions. 

Problem 2
The 311 earthquake and tsunami seriously hit Japan. Use the two graphs of aggregate expenditure (AE) and aggregate demand-aggregate supply (AD-AS) model with words to explain the following questions. 
