102年鐵特-經濟學 - 考試
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By Puput
at 2013-10-01T23:37
at 2013-10-01T23:37
Table of Contents
某消費者對一項商品消費的邊際效用若隨消費數量增加而快速遞減,
則可推論其對該商品的需求為?
(A)無彈性的需求
(B)有彈性的需求
(C)正斜率的需求線
(D)水平的需求線
答案A
我知道需求線負斜率是因邊際效用遞減,所以在我A與B中做抉擇
但還是看不出來為何選A
想請教板上高手 解答
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By Rosalind
at 2013-10-06T11:26
at 2013-10-06T11:26
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By Victoria
at 2013-10-10T15:57
at 2013-10-10T15:57
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By Hedwig
at 2013-10-12T19:34
at 2013-10-12T19:34
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