Continuing with our analysis of a positive externality, in this question, we want to determine what would happen if the market was served by a monopolist. Suppose someone acquired all the firms in this industry. This new monopolist would have the exact same MC curve (the sum of the MC of the various competitive firms it acquired, also shown as S0) as shown in the introduction to Questions 5 through 7. The downward sloping demand curve would be the same as D0 (marginal private benefit curve), which does not take into account the positive externality of this good. Would the monopolist’s profit maximizing output be higher, lower, or the same as that of the competitive market?  Explain your answer (no graph required). In this monopoly scenario, would the socially optimal output be higher, lower, or the same as the socially optimal output you identified for the competitive market with positive externalities in Question 6?  Explain your answer (no graph required). In this monopoly scenario, would the DWL be higher, lower, or the same as the DWL you identified for the competitive market with positive externalities in Question 6? Explain your answer (no graph required). Could a monopolist improve the competitive market outcome for a good or a service with negative externalities? Why or why not? Please upload a single MS Word, Adobe PDF, or graphics file (JPEG, TIFF, PNG, BMP only) that does not exceed 5MBs with a narrative response and an optional graph as an answer to this question.

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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Continuing with our analysis of a positive externality, in this question, we want to determine what would happen if the market was served by a monopolist.

Suppose someone acquired all the firms in this industry. This new monopolist would have the exact same MC curve (the sum of the MC of the various competitive firms it acquired, also shown as S0) as shown in the introduction to Questions 5 through 7. The downward sloping demand curve would be the same as D0 (marginal private benefit curve), which does not take into account the positive externality of this good.

Would the monopolist’s profit maximizing output be higher, lower, or the same as that of the competitive market?  Explain your answer (no graph required).

In this monopoly scenario, would the socially optimal output be higher, lower, or the same as the socially optimal output you identified for the competitive market with positive externalities in Question 6?  Explain your answer (no graph required).

In this monopoly scenario, would the DWL be higher, lower, or the same as the DWL you identified for the competitive market with positive externalities in Question 6? Explain your answer (no graph required).

Could a monopolist improve the competitive market outcome for a good or a service with negative externalities? Why or why not?

Please upload a single MS Word, Adobe PDF, or graphics file (JPEG, TIFF, PNG, BMP only) that does not exceed 5MBs with a narrative response and an optional graph as an answer to this question.

For Questions 5, 6, and 7 consider a market with a large number of
firms, an upward sloping supply curve So, and a downward sloping
demand curve Do. In Question 5, we will start with the assumption
that the market is perfectly competitive; hence, the supply curve So
is the sum of the marginal cost curves of all the firms. Here is a
representation of that market.
P
S,=EMC,
Q
Graphs are required as part of your analysis for Questions 5 and 6.
For Question 7, a graph is not required.
Transcribed Image Text:For Questions 5, 6, and 7 consider a market with a large number of firms, an upward sloping supply curve So, and a downward sloping demand curve Do. In Question 5, we will start with the assumption that the market is perfectly competitive; hence, the supply curve So is the sum of the marginal cost curves of all the firms. Here is a representation of that market. P S,=EMC, Q Graphs are required as part of your analysis for Questions 5 and 6. For Question 7, a graph is not required.
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