作者koy (不够努力)
看板Economics
标题[考试] Surpluse
时间Sat Feb 7 02:41:19 2009
来源: 96年度研究所考
Which of the following statement is true os surpluses?
A)A surplus results whenever price is held above equilibrium.
B)In markets that are allowed to adjust, surpluses tend to be
eliminated by competition among sellers.
C)Surpluses result from binding price floors.
D)A surplus is calculated as quantity supplied less quantity demanded.
E)All of the above are ture.
这题答案是E
其中只有D 为什麽是正确的 我不是很了解
要产生剩余 不是供给量>需求量吗??
怎会供给量低於需求量呢!!
我查过字典...
除非...less 翻译成 "减"
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※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 114.44.134.89
1F：推 kerota:他是减没错 61.227.133.33 02/07 06:19
2F：→ kerota:低於的话是less than 61.227.133.33 02/07 06:20
3F：推 sgacy:D 翻译是：计算剩余是 供给量减去需求量 218.162.91.39 02/07 19:09