1.If consumers are identical, then
A) Price discrimination can occur if each consumer has a downward-slopping
demand curve for the product.
B) Perfect Price discrimination is the only form of price discrimination that
can increase a monopoly's profit.
C) Tie-in sales cannot increases a monopoly's profit.
Ans: (A)
答案給A 但請問為什麼C是錯的???
既然消費者需求都相同 有沒有聯合銷售不是都沒差嗎??
2. 以一般古典模型為準,技術進步將導致
A)均衡名目貨幣供給增加
B)均衡利率下降
C)均衡名目貨幣需求增加
D)均衡實質工資下降
ANS: (B)
我的想法是 技術進步導致Y增加
又M=kPY 所以M會增加
故均衡名目貨幣需求跟供給都會增加 然後利率下降
請問一下A,C錯在哪???
3.下列何者不會使M1B貨幣乘數降低??
A)民眾將定額存款轉為活期存款
B)央行調升定存的存款準備率
ANS: (A)
請問將定額存款轉為活存 不是等於定存比例增高嗎
那這樣M1B貨幣乘數不是也會減少嗎???
4. In the table below, if investment were to increase by 26 to a level of 51
then equilibrium expenditure will
A) increase by 25
B) increase by 100
C) decrease by 50
D) decrease by 100
圖表:
Real GDP/C/I/G/X/M (C為消費,I為投資,G為政府支出,X為出口,M為進口)
100/75/25/95/10/1
200/150/25/95/10/2
300/225/25/95/10/3
.
.
.
900/675/25/95/10/9
1000/750/25/95/10/10
ANS: (B)
這題我真的不知道該從哪裡思考
因為連題目都看不太懂
麻煩各位幫忙解答
十分感謝!
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