Question

The airfreight market is best modelled as Cournot competition. This is because competing firms must hire...

The airfreight market is best modelled as Cournot competition. This is because competing firms must hire aircraft and establish distribution networks before offering airfreight services. Demand for airfreight services is, P = 42 − 0.1Q, where P represents the price of transporting a package, and Q is the total number of packages transported per year, measured in millions of packages. At present, AAS charges $30 a package and transports 120,000,000 packages per year. While the firm is inefficient, it manages to return an operating profit of $360,000,000 per year into government revenues. The competition authority expects that after implementing the market reforms, all firms in the market (includeing AAS) will be more efficient. Each firm in the market will be able to transport a package at a marginal cost of $6 per package, and face fixed costs of $100,000,000 per year.

1.Find the equilibrium quantity of the typical firm as a function of the total number of firms competing in the market. Use N to represent the total number of firms competing in the market.

2.Find the equilibrium market quantity and market price as a function of N.

3.Find the equilibrium producer surplus of the typical firm as a function of N.

Homework Answers

Answer #1

Given demand for airfreight services

P = 42 - 0.1Q

Here,

P -> Price for transportation

Q -> Total packages per year

AAS = $30 per package

Number of packages transported = 120,000,000/Year

Profit after government revenue = $360,000,000

Hence demand is

1. P = 42 - 0.1(120000000*3N)

360000000 = 42 - 36000000N

36000000(10+N) = 42

N+10 = 42/36000000

i.e., N+10 = |42/36000000)

N+10 = 116

N = 106

2. Market Quantity = 42 - 0.1(N+10)

Market Price = 6*(42 - 0.1(N+10)

3. Given Demand

P = 42 - 0.1Q

P = 42 - 0.1(N+10)

P = 42 - (N/10 + 1)

(N+10)/10 = 42 - P

Hence, P = 42 - (N+10)/10

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Industry Analysis Scenario In the island nation of Autarka, the government holds a monopoly over the...
Industry Analysis Scenario In the island nation of Autarka, the government holds a monopoly over the provision of airfreight services. Both the general public and business groups regularly complain about high prices and poor quality of service from the government owned monopoly, Autarka Airfreight Services (AAS). In response to these complaints, the national government commissioned the competi- tion authority to recommend steps for improving the efficiency of the airfreight market. The commission made two recommendations: The airfreight services market should...
Suppose that 2 firms are competing against each other in Cournot (output) competition and that the...
Suppose that 2 firms are competing against each other in Cournot (output) competition and that the market demand curve is given by P = 60 – Q or Q = 60 – P. In addition, assume the marginal cost for each firm is equal to 0 as we did in class. a. Solve for firm 1’s total revenue. Note that this should not require any calculus. b. If you take the derivative of firm 1’s total revenue, you should find...
2. Consider two identical firms in a Cournot competition. The market demand is P = a...
2. Consider two identical firms in a Cournot competition. The market demand is P = a – bQ. TC1 = cq1 = TC2 = cq2 . a. Find the profit function of firm 1. b. Maximize the profit function to find the reaction function of firm 1. c. Solve for the Cournot-Nash Equilibrium. d. Carefully discuss how the slope of the demand curve affects outputs and price.
N firms, in a Cournot oligopoly are facing the market demand given by P = 140...
N firms, in a Cournot oligopoly are facing the market demand given by P = 140 – 0.4Q, where P is the market price and Q is the market quantity demanded. Each firm has (total) cost of production given by C(qi) = 200 + 10qi, where qi is the quantity produced by firm i (for i from 1 to N). New firms would like to enter the market if they expect to make non-negative profits in this market; the existing...
Cournot Competition The market demand for a good is represented by P = 400 ? 20Q....
Cournot Competition The market demand for a good is represented by P = 400 ? 20Q. Firms are symmetric with cost functions C = 30q. Assume the firms compete in a Cournot Oligopoly (i.e., simultaneous choices of quantity). (d) Compute prices quantities, and consumer surplus under perfect competition in which each firm in the market takes price as a given. (e) Now, think of a case where there are N firms. What are equilibrium prices and quantities, and how do...
3. Cournot model: Quantity competition in simultaneous move homogeneous product duopolyó explain in words. The market...
3. Cournot model: Quantity competition in simultaneous move homogeneous product duopolyó explain in words. The market for bricks consists of two firms that produce identical products. Competition in the market is such that each of the firms simultaneously and independently produces a quantity of output, and these quantities are then sold in the market at a price that is determined by the total amount produced by the two firms. Firm 2 has a patented technology that provides it with a...
2. Question 2 (50 marks) Consider two firms (A and B) engaging in Cournot Competition. Both...
2. Question 2 Consider two firms (A and B) engaging in Cournot Competition. Both firms face an inverse market demand curve P(Q)=700-5Q, where Q=qA+qB. The marginal revenue curve for firm A is MRA=700-10qA-5qB and the marginal revenue curve for firm B is MRB=700-10qB-5qA. The firms have identical cost functions, with constant marginal cost MC=20. A) Determine the profit function for firm A and firm B. B) Solve for the best-response functions of both firms. C) Determine the equilibrium quantities both...
Consider the following market: Two firms compete in quantities, i.e., they are Cournot competitors. The firms...
Consider the following market: Two firms compete in quantities, i.e., they are Cournot competitors. The firms produce at constant marginal costs equal to 20. The inverse demand curve in the market is given by P(q) = 260 − q. a. Find the equilibrium quantities under Cournot competition as well as the quantity that a monopolist would produce. Calculate the equilibrium profits in Cournot duopoly and the monopoly profits. Suppose that the firms compete in this market for an infinite number...
Perfect Competition Question The market for study desks is characterized by perfect competition. All firms are...
Perfect Competition Question The market for study desks is characterized by perfect competition. All firms are identical; in particular, they have the same technology (and thus the same cost function). The total cost function of the representative firm is given by the following equation: TC = 4(qS)2+8(qS)+64 Suppose that the market demand is given by: PD = 840 − 2QD Note: Q represents market values and q represents individual firm values. a) Determine the equation for average total cost for...
There are 30 firms operating on a market with perfect competition (n = 30). All the...
There are 30 firms operating on a market with perfect competition (n = 30). All the firms are identical and the representative firm (i) has the following cost structure: C = 300 + 4q + 5q^2 where qi represents the output of firm i. The total demand on the market is equal to: QD(P) = 388 ? P 1) What are the equilibrium price and output? 2) • How high is the profit of the individual firm? Will firms exit...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT