Surpluse - 經濟

來源: 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.

這題答案是E

其中只有D 為什麼是正確的 我不是很了解

要產生剩餘 不是供給量>需求量嗎??

怎會供給量低於需求量呢!!

我查過字典...
除非...less 翻譯成 "減"






--