Suppose we have a duopoly of a homogeneous product with demand Q = 10 – P/2. The cost function of each firm is C = 10 + q*(q+1).Determine the Cournot equilibrium price and quantity.
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Suppose we have a duopoly of a homogeneous product with demand Q = 10 – P/2. The cost function of each firm is C = 10 + q*(q+1).Determine the Cournot
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- A) Suppose there are just two firms, 1 and 2, in the oil market and the inverse demand for oil is given by P = 90 – 3Q. The marginal cost for each firm is €18. Calculate the level of output that each firm would produce at the Cournot equilibrium. B) Suppose there are just two firms, 1 and 2, in the oil market and the inverse demand for oil is given by P = 60 – Q. The marginal cost for each firm is €36. What price should Firm 1 charge at the Cournot equilibrium? C) Consider the production function Q = 10KL. Will the MRTS for this production function remain constant along the Q = 200 isoquant? Explain briefly.Suppose three firms compete in a homogeneous-product Cournot industry. The market elasticity of demand for the product is −2, and each firm’s marginal cost of production is $50. What is the profit-maximizing equilibrium price?Consider an industry comprised of three identical firms faced with a linear cost function given by: C(qi) = cqi; for i = 1; 2; 3. Let inverse market demand be given by: P(Q) = a - bQ; where Q = q1 + q2 + q3.a. Compute the Cournot equilibrium; that is, find prices, quantities, and profits.b. Suppose that firms 1 and 2 merge, converting the market into a duopoly consisting of the “superfirm” and firm 3. Compute the new Cournot equilibrium. Once again find prices, quantities, and profits.c. Suppose that all three firms merge. Compute quantities, prices, and profits for the cartel solution.d. Suppose that firm 1 and 2 represent two members of OPEC – Saudi Arabia and Venezuela, say – while firm 3 is a non-OPEC oil exporting country – Russia, say. Describe the dynamics of OPEC. (Hint: re-interpret the solution to part 2, as 1 firm deviating from the fully cartelized solution. Is it convenient to have a partial cartel?)
- Suppose a market is served by two firms (a duopoly). The market demand function given by P = 1200 - Q_{1} - Q_{2} where Q_{1} is the output produced by firm and Q_{2} is the output produced by firm 2 . Firm cost of production is given by the function C(Q_{t}) = 120Q_{t} and firm 2's cost of production is given by the function C(Q_{2}) = 120Q_{2} The average cost of firm 1 is given by A*C_{1} = 120 and the average cost of firm 2 is given by A*C_{2} = 120 Marginal profit function for firm 1: Delta pi 1 Delta Q 1 equiv1080-2Q 1 -Q 2; (d*pi_{2})/(Delta*Q_{2}) = 1080 - Q_{1} - 2Q_{2} Marginal profit function for firm 2: What will be the equilibrium profit levels earned by the Stackelberg leader firm and the Stackelberg follower firm?The inverse demand curve for a product is p = 20 - 0/5, where Q is the total volume brought to the market. At present two firms serve this market. Firm 1 has constant marginal costs of 5, while Firm 2 has constant marginal costs of 2. Both firms have fixed costs of 100. a) Assuming the fixed costs are sunk, calculate the equilibrium quantities, price and profits for the two firms. b) Now assuming the fixed costs are not sunk, calculate the equilibrium quantities, price and profits for the two firms. c) Discuss any competition issues raised by your answer in part b). d) Discuss the theoretical relevance of sunk costs to competition in markets.Suppose that Raleigh and Dawes are the only sellers of bicycles in the UK. The inverse market demand function for bicycles is ?(?)=200−2?. Both firms have the same total cost function: ??(?)=12? and the same marginal cost: ??(?)=12.Suppose this market is a Stackelberg oligopoly and Raleigh is the first mover.a) Write down a formula for the reaction function of Dawes.b) Calculate the equilibrium quantity that each firm produces and the equilibrium price in the market.c) At the Stackelberg equilibrium, how much profit does each firm make?Suppose now that the two firms decide to act like a single monopolist.a) What will the total quantity of bicycles sold in the market be and what will the equilibrium price be? Represent the profit maximisation problem on a graph and indicate the price and quantity at the equilibrium.b) Calculate the total profit made by the two firms when they act like a monopoly. Compare it with the total profit they were making in the Stackelberg oligopoly.c) For the…
- If the inverse demand for bean sprouts were given by P(Y) = 430 − 2Y and the total cost of producing Y units for any firm were TC(Y) = 10Y and if the industry consisted of two Cournot duopolists, then in equilibrium each firm's production would beHere is a market with three firms: 1, 2, and 3. The demand curve is P=100-Q. There is no fixed cost but the marginal cost 10 for all firms. Firm 1 is a leader firm so that it decides the quantity Q1 first. Then two firms respectively decide their quantities Q2 and Q3 simultaneously. 1) At an equilibrium (SPE), Q1 is Q2=Q3= 2) At the equilibrium, (the market quantity) Q= and (the market price) P= 3) The profit of firm 1 is while the profit of firm 2 and 3 respectively isThere are two soda firms Pepsi and Coke in Bertrand completion . They face demand with the following features: If their price is the lowest Q = 40-.5P, if their price is the same they face demand of half of the market, and if their price is the higher they face demand of zero. Both firms have a marginal cost of 10. Describe each firms reaction functions and the equilibrium price and quantity for each firm. Show your work and clearly mark your answers. Request: Please provide a graph if applicable and don't provide the handwritten answer. Thank you! Your help is much appreciated!
- Suppose that Raleigh and Dawes are the only sellers of bicycles in the UK. The inverse market demand function for bicycles is P(Y)=200-2Y. Both firms have the same total cost function: TC(Y)=12Y and the same marginal cost: MC(Y)=12. Suppose this market is a Stackelberg oligopoly, and Raleigh is the first mover. Write down a formula for the reaction function of Dawes. Calculate the equilibrium quantity that each firm produces and the equilibrium price in the market. Give typing answer with explanation and conclusionThe industry demand is P(y) = 14 – 2y. There are two firms with cost functions C1(y1) = 0 and C2(y2) = 0, respectively. a) Find the Cournot equilibrium: quantities, prices, profits, and total surplus. b) Suppose now that the two firms are owned by the same owner. Find the quantity, price, profit, and surplus. Compare your findings to the magnitudes in part (a). c) Find the maximal surplus possible in this industry. Point out two different sources of inefficiency which makes this total surplus in part (a) smaller.Consider an industry composed of 3 firms and facing demand: P(Q) = 1- Q, where Q = q1 + q2 + q3.The three firms are identical, each producing using a plant that exhibits quadratic cost C(q.) = q?. What are the Cournot equilibrium quantity and prices?