问题如下:
In an equilibrium economy, if there is an increase in aggregate demand in the short run, the least likely effect is
选项:
A.the price level in the market will not be affected.
B.actual GDP is larger than potential GDP.
C.working hours of labors is increasing.
解释:
A is correct. Due to a short-run increase in aggregate demand, the equilibrium GDP level is larger than full-employment GDP. Labors will work overtime. The price level in the market will increase.
考点:总需求
解析:
由于总需求的短期增长,此时,短期需求曲线向右上平移,与供给曲线产生的新的交点均衡GDP有着更高的纵坐标和更大的横坐标,这代表均衡GDP水平大于充分就业GDP水平,并且市场上的价格水平将会提高。所以B选项不入选,A选项入选。
总需求短期增长,为了暂时提高产能,工人可能会加班。所以C选项不入选。
您好,我想请问B选项:Actual GDP is higher than potential GDP.
这个题我做对了,我理解的是actual GDP即代表着real GDP, 当需求曲线右移的时候,actual/real GDP就会大于potential GDP.
但我看到这位助教 https://class.pzacademy.com/qa/43516的回答让我有些疑惑,他说actual GDP相当于nomial GDP, 而potential GDP相当于real GDP, 这个和我理解的有偏差。请问可以帮忙解答一下这个问题吗?
谢谢!