98年國立中山大學企業管理學系經濟學

1.

有關一國國際收支平衡表中金融帳，下列何者錯誤？

(A)

金融帳順差表示流入該國資金大於自該國流出資金

(B)

流入該國資金用於購買該國各項金融或實質資產

(C)

流入該國資金用於購買各種商品

(D)

國人購買國外基金屬資金流出

2.

下列何者不屬中央銀行資產負債表中的資產？

(A)

央行發行之台幣

(B)

央行在外匯市場買入之美元

(C)

央行出借給商業銀行的資金

(D)

央行公開市場操作買入之債券

3.

經濟成長率是

(A)

實質GDP 成長率

(B)

名目GDP 成長率

(C)

國民所得成長率

(D)

可支配所得成長率

(E)

平均每人國民所得成長率

4.

所謂“東協加一”的一是指

(A)

韓國

(B)

越南

(C)

日本

(D)

中國

(E)

美國

5.

假設稅收皆為定額稅，考慮政府政策對提高所得的效果大小。

(A)

政府支出增加> 發消費券> 減稅

(B)

政府支出增加> 減稅> 發消費卷

(C)

發消費券> 政府支出增加> 減稅

(D)

政府支出增加> 發消費券= 減稅

6.

如果物價意外下跌，下列何者正確？

(A)

有淨負債者受損

(B)

拿固定薪水者受損

(C)

持有銀行存款者受損

(D)

企業盈餘增加

7.

大學生畢業後尋職期間歸類於何種失業？

(A)

結構性失業

(B)

摩擦性失業

(C)

季節性失業

(D)

循環性失業

(E)

初次尋職不列入失業統計

8.

向富人增加徵稅，同時減窮人的稅，則

(A)

APC 會提高

(B)

APS 會提高

(C)

財政赤字提高

(D)

依凱因斯模型會導致經濟衰退

9.

有關歐元區各國，下列敘述何者錯誤？

(A)

使用一種貨幣

(B)

有統一的貨幣政策

(C)

有統一的財政政策

(D)

有關稅同盟的性質

10.

(A)

所得上升導致進口增加

(B)

政府會採購進口商品

(C)

政府支出增加導致稅收提高，進口關稅也提高，致進口金額增加

(D)

政府支出增加導致排擠效果，致民間投資衰退，出口減少

11.

下列何者不會使台灣當年GNP 增加？

(A)

聘用外勞幫忙照顧老人

(B)

海角七號大受歡迎，電影院加映午夜場

(C)

舊車商買賣舊車數量增加導致盈餘增加

(D)

美國戴爾電腦公司委託陽明海運公司運送一批電腦

(E)

戶政事務所提供臨時工作讓失業的人在戶政事務所幫忙

12.

下列有關台灣央行在外匯市場的操作何者有誤？

(A)

央行若未買賣外匯，則國際收支平衡

(B)

央行若買入美元，則外匯存底增加

(C)

銀行每日買賣外匯有供需不平衡之時皆由央行彌補

(D)

央行買入外匯有擴張國內貨幣的效果

13.

在簡單凱因斯模型中

(A)

MPS 小於一

(B)

消費不可能超過所得

(C)

MPC 隨所得變動

(D)

儲蓄與所得無關

14.

下列何者不是台幣對美元貶值的影響？

(A)

造成台灣物價上漲

(B)

企業美元負債以台幣計算負擔提高

(C)

進口商以台幣計算進貨成本提高

(D)

出口商商品美元報價提高

15.

台灣消費者物價指數

(A)

依商品批發價

(B)

不含服務業價格

(C)

含實體商品及服務業價格

(D)

包括股票價格

(E)

包括平均薪資水準

16.

(A)

0 < g < 5%

(B)

5% < g

(C)

−5% < g < 0

(D)

−5% > g

17.

(A)

Nothing；there is no surplus

(B)

$1,000

(C)

$1,500

(D)

$750

18.

Suppose the price of A is $20, the price of B is $8, and that the consumer is currently
spending all available income. At the consumer's current consumption basket the
marginal utility of A is 5 and the marginal utility of B is 2.

(A)

The consumer is currently maximizing utility

(B)

The consumer could increase utility by consuming more of good A and less of good
B.

(C)

The consumer could increase utility by consuming more of good B and less of good
A.

(D)

Nothing can be said about the consumer's utility because we do not know the
consumer's income or utility function.

19.

Suppose that a consumer will only drink one cup of coffee (C) with ine shot of vanilla
syrup (V). This consumer's budget constraint can be written as 3C + V =12 . What
should the consumer buy?

(A)

4 cups of coffee and no vanilla syrup.

(B)

12 shots of vanilla syrup and no coffee.

(C)

3 cups of coffee and 3 shots of vanilla syrup.

(D)

4 cups of coffee and 12 shots of vanilla syrup.

20.

(A)

The consumer is willing to substitute 3 units if x for 1 unit of y to leave utility
unchanged.

(B)

The consumer is willing to substitute 3 units if y for 1 unit of x to leave utility
unchanged.

(C)

Regardless of prices, the consumer will consume only y.

(D)

Regardless of prices, the consumer will consume only x.

21.

(A)

These choices are consistent with utility maximization.

(B)

These choices are not consistent with utility maximization.

(C)

With this information it is not possible to determine if these choices are consistent
with utility maximization.

(D)

Basket B must be strictly perfected to basket A.

22.

The substitution effect is

(A)

the change in the amount of the good consumed holding the level of income
constant.

(B)

the change in the amount of the good consumed as the price of good changes
holding income constant.

(C)

the change in the amount of the good consumed as the price of the good changes
holding utility constant.

(D)

the change in the amount of the good consumed holding relative prices constant and
changing the level of income.

23.

When a production function can be expressed as Q = min{aK, BL} , the relationship
between capital and labor in the production function is that

(A)

capital and labor are perfect substitutes, and the isoquants are linear.

(B)

capital and labor must be combined in fixed proportions, and the isoquants are
L-shaped.

(C)

capital and labor are easily substituted, and the isoquants are convex to the origin.

(D)

capital and labor are perfect substitutes, and the isoquants are L-shaped.

24.

The production function Q = 2K + 3L exhibits

(A)

increasing returns to scale.

(B)

decreasing returns to scale.

(C)

constant returns to scale.

(D)

undefined returns to scale.

Suppose that a firm's production is
given by

Further suppose that w = $10 and r = $20 .

25.

Suppose that the firm wants to produce 27,000 units of output in the most efficient way
possible. How much does the firm spend?

(A)

$600

(B)

$900

(C)

$1,500

(D)

$2,100

Suppose that a firm's production is
given by

Further suppose that w = $10 and r = $20 .

26.

Suppose that the firm spends exactly $1,200 in the most efficient way possible. How
much output can the firm produce?

(A)

50,000

(B)

56,406.25

(C)

60,750

(D)

64,000

27.

Which of the following is a real-world example of a negative externality?

(A)

You are craving a Diet Coke for lunch. However, the customer ahead of you in line
at the hot dog stand buys the last can of Diet Coke.

(B)

National defense is available even for people who do not pay income taxes.

(C)

A person seated in a non-smoking section of a restaurant decides to sneak a few
puffs of a cigarette.

(D)

A person seated in a non-smoking section of a restaurant decides to sneak a few
puffs of a cigarette.

28.

(A)

indeterminate scale economies since the level of output and the prices of the inputs
are unknown.

(B)

diseconomies of scale.

(C)

economies of scale.

(D)

neither economies nor diseconomies of scale.

29.

Suppose that your local internet provider, USA-line, is congested around 8 p.m. on
Thursday night, which is when many students download Friday's homework
assignments from their professor's home pages. Thursday nights represent the peak
volume time for USA-line. USA-line's supply curve can be represented as P = 2 + 2Q .
The cost of congestion during peak times can be represented as P = Q . The marginal
benefit during peak times can be represented as P =18 −Q . If USA-line is unaware of
the externality effects of the congestion during peak on-line times, what is the value of
the deadweight loss?

(A)

$2.66.

(B)

$5.32.

(C)

$8.

(D)

$14.21.

30.

(A)

$0.

(B)

$1.

(C)

$1.50.

(D)

$2.

31.

何謂「規模經濟(economies of scale)」？何謂「規模報酬(return to scale)」？請問兩
者的關係為何？試證明之。(10%)