Question 15 In what case might a single seller be preferred to a competitive market? O If the single seller can offer the good at a lower price than if there were many firms If the single seller has a patent on the good Competition is always better than a single seller O If the single seller donates enough of its profits to charity

Question 15 In what case might a single seller be preferred to a competitive market? O If the single seller can offer the good at a lower price than if there were many firms If the single seller has a patent on the good Competition is always better than a single seller O If the single seller donates enough of its profits to charity

Microeconomic Theory

12th Edition

ISBN:9781337517942

Author:NICHOLSON

Publisher:NICHOLSON

Chapter18: Asymmetric Information

Section: Chapter Questions

Problem 18.3P

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No written by hand solution Suppose that headphones can be produced at a constant marginal cost. Headphone A is priced at $20 and headphone B is priced at $30. (a) If the Lerner index of headphone A divided by the Lerner index of headphone B is 0.5, what is the marginal cost of producing headphones? (b) Using your answer to part ‘a’, what is the elasticity of demand of headphone A? What is the elasticity of demand of headphone B?
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