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、