Question

Cheyenne

請問這兩題怎算 感恩！我網路上找不到詳解…

經濟學 Ch18
尚
2019ch18
Table 17-36
The information in the table shows the total demand for water service in Takoma. Assume that there are
two companies operating in Takoma. Each company that provides these services incurs an annual fixed
cost of $400 and that the marginal cost of providing the service to each customer is exactly $2.00. Figures
listed are for an annual service contract.
FC = 400, MC = 2
Quantity Price 1R MR
0
60 0
0
100
55 5500 55
200
50 10000 50
300 45 13500 45
400
40 16000 40.
500 35
17500 35
600
30
18000
30
700
25 17 500
25
800
20
1600
2
900
15 13500 15
1000 10 10000
1100
5
1200 0
5500
0
12 Refer to Table 17-36. Assume there are two profit-maximizing water service providers in this market
who had formed a successful cartel. Now assume that the cartel breaks down, so that they are not able to
假設卡特爾瓦解(有仅勢策略、

Sun Mar 24
600
2019ch18 v
經濟學 Ch18
2019ch18
collude on the price and quantity of service contracts to sell. How much profit will each firm earn when
this market reaches a Nash
equilibrium?
C
a.
$6500
所以不是與占了
13000
$8800
17600
C.
$6800
13.600
$8000
000
Table 17-3
Imagine a small town in a remote area where only two residents, Maria and Miguel, own dairies that

d
Brain
Low price High prices
MattLow Price (1500, 1500 (5000, 200)
High Price(200, 3000) (4000, 4000)
Low
1500
Ⓒ vign
Low
100
100
(M)
3000'
hage
2000
Hoou
200
14000
Refer to Table 17-22. Which of the following statements is Correo if Brian and Matt will play this
game only once?
a The Nash equilibrium is the high price.
b. A Nash equilibrium cannot be established unless Brian and Matt collude.
A Nash equilibrium cannot be established without the players repeating the game.
d. The Nash equilibrium price is the low price.
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