The market inverse demand curve for thrust bearings is P = 15 - 1.5Q, where Q is measured in hundreds of bearings per day and P is the price per bearing. The marginal cost is $3. Suppose two firms, which are Bertrand competitors, produce identical thrust bearings for this market. If this market were monopolized, the market quantity would be 600 200 400 800

The market inverse demand curve for thrust bearings is P = 15 - 1.5Q, where Q is measured in hundreds of bearings per day and P is the price per bearing. The marginal cost is $3. Suppose two firms, which are Bertrand competitors, produce identical thrust bearings for this market. If this market were monopolized, the market quantity would be 600 200 400 800

Microeconomic Theory

12th Edition

ISBN:9781337517942

Author:NICHOLSON

Publisher:NICHOLSON

Chapter14: Monopoly

Section: Chapter Questions

Problem 14.7P

See similar textbooks

Similar questions

Suppose that the market demand for mountain spring water is given as follows: P = 1200 - Q Mountain spring water can be produced at no cost. Determine the level of output produced and price charged by each firm in a Cournot duopoly. A monopolist faces a demand with constant elasticity of -2.0.It has a constant marginal cost of R20 per unit and sets a price to maximise its profit. If marginal cost should increase by 25 percent, would the price charged also rise by 25 percent? Provide a brief explanation.
A manager of a nightclub realizes that demand for drinks is more elastic among students and is trying to determine the optimal pricing schedule. Specifically, he estimates the following average demand for his customer types: Under 25: qr=18-5p Over 25: q=10-2p The two age groups visit the nightclub in equal numbers on average. Assume that drinks cost the club $2 to make. If the manager cannot identify to which group his customers belong, what is the uniform monopoly price? If the manager can identify to which group his customers belong, what price will he charge each group. Assume the manager can only charge a single price to each group. If the manager can charge a separate entry fee and a price per drink for each group, what two-part price will the manager set for reach group. Now suppose that once again it is impossible to identify which group the customers belong. Suppose the manager lowers the price of drinks to equal to marginal cost and still wanted to attract both…
A nightclub manager realizes that demand for drinks is more elastic among students, and is trying to determine the optimal pricing schedule. Specififically, he estimates the following average demands: • Under 25: qr= 18 − 5p • Over 25: q = 10 − 2p The two age groups visit the nightclub in equal numbers on average. Assume that drinks cost the nightclub $2 each. (a) If the market cannot be segmented, what is the uniform monopoly price? (b) If the nightclub can charge according to whether or not the customer is a student but is limited to linear pricing, what price (per drink) should be set for each group? (c) If the nightclub can set a separate cover charge and price per drink for each group, what two-part pricing schemes should it choose? (d) Now suppose that it is impossible to distinguish between types. If the nightclub lowered drink prices to $2 and still wanted to attract both types of consumers, what cover charge would it set? (e) Suppose that the nightclub again restricts itself…
Suppose that the demand for a special kind of silica is given by Q = 55 – 0.5P, where Q is in tons of silica per day and P is the price per ton. This special kind of silica is produced by Thorpe Industries (a monopolist) that has a constant marginal and average total cost of $10 per ton. [up to 6 points] a. Derive the inverse demand and marginal revenue curves faced by Thorpe Industries. b. Equate marginal cost and marginal revenue to determine the profit-maximizing level of output. c. Find the profit maximizing price for Thorpe Industries. d. How would your answer change if marginal cost were instead given by MC = 10+Q?
Suppose a discriminating monopolist is selling a product in four separate markets in which demand functions are: Q1 = 300 – P1; Q2 = 200 – 0.5 P2; Q3 = 150 – 0.4P3 and Q4 = 75 – 0.25P4. Assume further that the total cost of the firm is given as TC = 61,000 – 100Q. As an economic adviser you are required to determine: The prices to be charged in the fourmarkets and the amount of output to be sold in each market so that total profits can be maximized. Calculate the total profit to be made from the strategy of price discrimination. Explain what would have happened if this monopolist did not implement this strategy of price discrimination. Elasticities in each market and comment.
Suppose that the monopolist from Question 4 is now forced to charge the same price in both markets. Using thedemand functions and cost function from Question 4, what is the total inverse demand in this case? What is theprofit-maximizing price? What is the monopolist’s profit? (Question 4 = A monopolist is operating in two separate markets. The inverse demand functions for the two markets are P1 = 35 – 2.5Q_1 and P2 = 30 – 2Q_2. The monopolist’s total cost function is TC(Q) = 8 + 5(Q_1 + Q_2). Q_1 means Q subscript 1
Suppose a discriminating monopolist is selling a product in four separate markets in which demand functions are: Q1 = 450 – P1; Q2 = 200 – 0.5 P2; Q3 = 150 – 0.25P3 and Q4 = 80 – 0.4P4 Cost function is TC = 95,000 – 100Q. a. As an economic adviser, determine the Prices to be charged in the three markets and amount of output to be sold in each market so that total profits can be maximized. b.Calculate the total profit to be made from the strategy of price discrimination and clearly explain how this strategy has aided this monopolist.
Suppose a discriminating monopolist is selling a product in four separate markets in which demand functions are: Q1 = 300 – P1; Q2 = 200 – 0.5 P2; Q3 = 150 – 0.4P3 and Q4 = 75 – 0.25P4. Assume further that the total cost of the firm is given as TC = 65,000 – 100Q. As an economic adviser you are required to determine: The prices to be charged in the four markets and the amount of output to be sold in each market so that total profits can be maximized. Calculate the total profit to be made from the strategy of price discrimination. Explain what would have happened if this monopolist did not implement this strategy of price discrimination. Elasticities in each market and comment.
Consider any market that has an inverted demand curve given by P = 200-0.6Qd, where P is the market price and Qd is the quantity demanded. Whatever the market structure, it is known that the production of this good takes place through Cmg = CVme= $80.00. Consider that the production of this market can be done by a monopolist company or by two duopolists. If it is a duopoly, the companies will organize themselves as a Stackelberg duopoly and will each have a fixed cost of $1,500.00. If it is a monopoly, this company will have a lot of expenses with licenses with the government, as it is the only one to explore the resource. In this way, your fixed costs would reach $5,000.00. Given this information, evaluate the best balance for this market, from the point of view of consumers.
A movie theater in Ellentown, College Cinema, specializes in movies for college students. College Cinema is considered a monopoly in the region, and it serves two groups of moviegoers, LeTall University students and Livayette College students. LeTall students' demand function for movie tickets is QL=20-pL, and Livayette students' demand function is Qv=30-pv. The movie theater incurs zero marginal cost for serving additional customer, but there is a fixed cost of showing a movie at 20. 1. You are the marketing manager of College Cinema. The finance manager, who is your enemy in the company, suggests that charging different prices to LeTall and Livayette students would certainly be a profitable move. There is only so much the finance manager knows about marketing. As the marketing manager, you know that it is costly to implement the group price discrimination, because the company needs to hire additional staff to monitor and identify the student groups by screening their IDs. You…
A movie theater in Ellentown, College Cinema, specializes in movies for college students. College Cinema is considered a monopoly in the region, and it serves two groups of moviegoers, LeTall University students and Livayette College students. LeTall students' demand function for movie tickets is QL=20-pL, and Livayette students' demand function is Qv=30-pv. The movie theater incurs zero marginal cost for serving additional customer, but there is a fixed cost of showing a movie at 20. 1. Sum the demand functions of Letall and Livayette students to obtain the total demand function. Then, derive the inverse total demand function. 2. College Cinema is currently charging a uniform ticket price to both groups of students. If the movie theater has been maximizing profit, what are the uniform ticket price and its profit.
If a single firm with constant marginal costs of £8 monopolizes a market with demand Q=100-2P, how large is the DWL of the monopoly? 771 551 882 441 1250