作者Pizzaro (披薩羅)
看板Economics
標題[考試] 個經 關於消費者剩餘
時間Thu Dec 7 22:44:42 2006
來源:高科大財管
科目:個經
問題:In using indifference curves to calculate consumer surplus,which of
the following statement is true???
(A)The more convex is the indifference curve,the larger is the consumer
surplus
(B)The less convex is the indifference curve,the larger is the consumer
surplus
(C)The more convex is the budget line,the larger is the consumer
surplus
(D)The less convex is the budget line,the larger is the consumer
surplus
答案不知是什麼,麻煩各位高手幫幫忙囉!
我覺得答案是(D)
我有個疑問,無異曲線怎麼求CS?CS不是Marshall曲線下的面積嗎??而選項中都沒有,
是否可把預算限當需求曲線來求績分面積呢???
我滿困惑的,拜託各位大大了,解題者1000p小敬意
謝謝大家!!!!
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※ Pizzaro:轉錄至看板 Grad-ProbAsk 12/07 22:45
1F：推 ZhiZhongChen:What the @#$! is this question? 70.80.45.76 12/08 07:40
2F：→ ZhiZhongChen:Many grammar errors. And moreover, 70.80.45.76 12/08 07:41
3F：→ ZhiZhongChen:what is "more or less" convex??? 70.80.45.76 12/08 07:42
4F：推 kerota:....文法有錯嗎?? 我怎麼看得懂 218.171.53.54 12/09 18:28
5F：推 cradle:我覺得是aㄟ... 61.216.18.54 12/10 00:41
6F：推 cradle:想是債券凸性的概念應該就ok吧 61.216.18.54 12/10 00:49
7F：推 kissmelo:是A沒錯，隨著IDC的凸向原點程度增加 59.117.4.136 12/10 16:25
8F：→ kissmelo:消費者對一財貨組合願意支付量下降 59.117.4.136 12/10 16:26
9F：→ kissmelo:所以消費者剩餘減少 59.117.4.136 12/10 16:27
10F：→ kissmelo:不好意思，所以答案應該是B... 59.117.4.136 12/10 16:29
11F：推 JimiHendrix:是A沒錯，無異曲線可以分析ＣＳ的大小 218.171.57.3 12/10 20:18
12F：→ JimiHendrix:是以消費均衡的無異曲線&通過X=0的無 218.171.57.3 12/10 20:18
13F：→ JimiHendrix:異曲線的線段差距為CS，補習班講義應 218.171.57.3 12/10 20:19
14F：→ JimiHendrix:該有講，教科書就不知道哪本有了 218.171.57.3 12/10 20:21