The figure below shows the market conditions facing two firms, Brooks, Inc., and Spring, Inc., in the domestic market for large utility pumps. Each firm has constant long-run costs, so that MC0 = AC0. As competitors in a duopoly, there are a number of models to determine output and prices. Assume that the Bertrand duopoly model applies, so that they both set price equal to their marginal cost. Initial output in this market will be 16,000 per year (this is split between the two firms), at a price of $300. Suppose that Brooks, Inc. and Spring, Inc. form a joint venture, River Company, whose utility pumps replace the output sold by the parent companies in the domestic market. Assuming that River Company operates as a monopolist and that its costs equal MC0 = AC0, what is: (e) The resulting deadweight loss from River Company operating as a monopoly?

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Chapter7: Consumers, Producers, And The Efficiency Of Markets
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The figure below shows the market conditions facing two firms, Brooks, Inc., and Spring, Inc., in the domestic market for large utility pumps. Each firm has constant long-run costs, so that MC0 = AC0. As competitors in a duopoly, there are a number of models to determine output and prices. Assume that the Bertrand duopoly model applies, so that they both set price equal to their marginal cost. Initial output in this market will be 16,000 per year (this is split between the two firms), at a price of $300.

Suppose that Brooks, Inc. and Spring, Inc. form a joint venture, River Company, whose utility pumps replace the output sold by the parent companies in the domestic market. Assuming that River Company operates as a monopolist and that its costs equal MC0 = AC0, what is:

(e) The resulting deadweight loss from River Company operating as a monopoly?

Price ($)
MA
Figure 1: Large utility pump market
009
550
MC, = AC
MC, = AC, I
Plot Area
MR
D.
32 34
14.
16 18
Pumps per year, thousands
26 28 30
(a) At the initial equilibrium, what is total surplus (consumer surplus plus producer
surplus)?
NOV
MacBook Air
000
F2
F3
000
F4
F5
F8
$
4
i
V
2.
5.
9
6
Transcribed Image Text:Price ($) MA Figure 1: Large utility pump market 009 550 MC, = AC MC, = AC, I Plot Area MR D. 32 34 14. 16 18 Pumps per year, thousands 26 28 30 (a) At the initial equilibrium, what is total surplus (consumer surplus plus producer surplus)? NOV MacBook Air 000 F2 F3 000 F4 F5 F8 $ 4 i V 2. 5. 9 6
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