Problem 3 Consider a country called Midwest and is run by a monopolist. Market demand is P = 35 – 4×Q, and the monopolist's cost curve is MC =7+ Qs. a) What is the slope of the monopolist's marginal revenue curve? а. -3 b. -1 с. -6 d. 0 е. -8 b) What is the monopolist's revenue in equilibrium in autarky? c) Compute consumer surplus in the autarkic equilibrium. For d)-h), suppose export supply is perfectly elastic at P"= 10 d) Compute the monopolist's revenue in the free trade equilibrium.

Principles of Microeconomics
7th Edition
ISBN:9781305156050
Author:N. Gregory Mankiw
Publisher:N. Gregory Mankiw
Chapter15: Monopoly
Section: Chapter Questions
Problem 7PA
icon
Related questions
Question
Problem 3
Consider a country called Midwest and is run by a monopolist. Market demand is
P = 35 – 4xQp and the monopolist's cost curve is MC = 7 + Qs.
a) What is the slope of the monopolist's marginal revenue curve?
а. -3
b. -1
c. -6
d. 0
e. -8
b) What is the monopolist's revenue in equilibrium in autarky?
c) Compute consumer surplus in the autarkic equilibrium.
For d)-h), suppose export supply is perfectly elastic at PW= 10
d) Compute the monopolist's revenue in the free trade equilibrium.
e) Compute the increase in consumer surplus by opening up to free trade.
f) Compute the quantity imported in free trade.
g) Suppose a tariff of 2 is placed on imports. Compute the new quantity imported.
h) Consider an import quota equal to your answer in (g). Which statement is most likely:
a. Consumer surplus will be higher with the quota than with the tariff
b. Consumer surplus will be lower with the quota than with the tariff
c. Consumer surplus will be the same with the quota and with the tariff
Transcribed Image Text:Problem 3 Consider a country called Midwest and is run by a monopolist. Market demand is P = 35 – 4xQp and the monopolist's cost curve is MC = 7 + Qs. a) What is the slope of the monopolist's marginal revenue curve? а. -3 b. -1 c. -6 d. 0 e. -8 b) What is the monopolist's revenue in equilibrium in autarky? c) Compute consumer surplus in the autarkic equilibrium. For d)-h), suppose export supply is perfectly elastic at PW= 10 d) Compute the monopolist's revenue in the free trade equilibrium. e) Compute the increase in consumer surplus by opening up to free trade. f) Compute the quantity imported in free trade. g) Suppose a tariff of 2 is placed on imports. Compute the new quantity imported. h) Consider an import quota equal to your answer in (g). Which statement is most likely: a. Consumer surplus will be higher with the quota than with the tariff b. Consumer surplus will be lower with the quota than with the tariff c. Consumer surplus will be the same with the quota and with the tariff
Expert Solution
steps

Step by step

Solved in 4 steps with 1 images

Blurred answer
Knowledge Booster
Demand Schedule
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Principles of Microeconomics
Principles of Microeconomics
Economics
ISBN:
9781305156050
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Essentials of Economics (MindTap Course List)
Essentials of Economics (MindTap Course List)
Economics
ISBN:
9781337091992
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Principles of Economics (MindTap Course List)
Principles of Economics (MindTap Course List)
Economics
ISBN:
9781305585126
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Principles of Microeconomics (MindTap Course List)
Principles of Microeconomics (MindTap Course List)
Economics
ISBN:
9781305971493
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Principles of Economics, 7th Edition (MindTap Cou…
Principles of Economics, 7th Edition (MindTap Cou…
Economics
ISBN:
9781285165875
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Principles of Economics 2e
Principles of Economics 2e
Economics
ISBN:
9781947172364
Author:
Steven A. Greenlaw; David Shapiro
Publisher:
OpenStax