Problem 1. There are two suppliers of distilled water, labeled firm A and firm B. Distilled water is considered to be a homogenous good. Let p denote the price per gallon, qA quantity sold by firm A, and qB the quantity sold by firm B. Firm A and firm B bear a production cost of cA = cB = 2 per one gallon of water. The inverse demand function for distilled water is given by p = 12 − 1Q, 3 where Q = qA + qB denotes the aggregate industry supply of distilled water. Solve the following problems:
(a) Suppose the firms compete in quantities (production levels). Compute each firm’s quantity best response function, and conclude how much each firm produces in a Cournot-Nash equilibrium.
(b) Compute the price and the profit of each firm in a Cournot-Nash equilibrium.
(c) Compute the quantity produced by each firm in a sequential (Stackelberg) game in which firm A sets its output level before firm B.
(d) Compute the price and the profit of each firm in a Stackelberg equilibrium.
Problem 1. There are two suppliers of distilled water, labeled firm A and firm B. Distilled...
In Little Town, there are two suppliers of mineral water: A and B. Mineral water is considered a homogenous good. Let pA and pB denote the price and qA and qB the quantity sold by firms A and B, respectively. Suppose that the municipality provides all the water for free, so firms don't bear any production cost. The inverse demand function for mineral water is given by P=12-1/3Q where Q=qA + qB denotes the aggregate supply of mineral water. Suppose...
Consider two firms (Firm A and Firm B) competing in this market. They simultaneously decide on the price of the product in a typical Bertrand fashion while producing an identical product. Both firms face the same cost function: C(qA) = 12qA and C(qB) = 12qB, where qA is the output of Firm A and qB is the output of Firm B. The demand curve is P = 30 - Q. (i) What will be the Bertrand-Nash equilibrium price (pB) chosen...
The demand for soft drink is determined by the following demand function. P = 150 – Q MC = 30, FC =0 Obtain the P and Q of equilibrium and profit if the firm behaves like in perfect competition. Obtain the P and Q of equilibrium and profit if the firm behaves like in Monopoly No assumes that there are 2 firms (a and b). Obtain qa and qb if they are Cournot oligopolists . Obtain Q and P and...
PART TWO (10 points each, 40 points total). Answe r the following problems in the space provided Please show your work in an organized way with clearly labeled graphs if you choose to use any. 11. Two identical firms are engaged in Cournot competition, with cost functions TCA(QA) 150 Qa and TCB(Qs) -150 QB. The market demand is given by P 1050-20. a) Find the Cournot-Nash equilibrium and profit for each firm. b) Find the Stackelberg equilibrium if A leads...
Cournot: Consider a Cournot duopoly in which firms A and B simultaneously choose quantity. Both firms have constant marginal cost of $20 and zero fixed cost. Market demand is given by: P = 140 − qA − qB. (a) Derive the best-response functions for each firm and plot them on the same graph. (b) Calculate the profits of each firm in the Nash Equilibrium outcome.
Consider an (inverse) demand curve P = 30 - Q. And a total cost curve of C(Q) = 12Q. (a) Assume a monopolist is operating in this market. (i) Calculate the quantity (qM) chosen by a profit-maximizing monopolist. (ii) At the profit-maximizing quantity, what is the monopolistic market price (pM) of the product. (iii) Calculate the dead-weight loss (allocative inefficiency) associated with this monopoly market. Assume the market for this product is perfectly competitive. (i) Calculate the market-clearing output (qPC)...
Firm A has a higher marginal cost than firm B. They compete in a homogeneous product Cournot duopoly. Which of the following results will NOT occur? O Price A = Prices O Revenue of firm A < Revenue of firm B O QA > QB O Profita < Profit QUESTION 16 From a consumer's point of view, which type of oligopoly is most desirable? O Sweezy Stackelberg O Cournot Bertrand QUESTION 17 Game theory is especially useful for analysis in...
Firm A and Firm B compete in the sale of a product with market inverse demand given by P(0) = 160-Q, where Q is market output, and Q = qA + qB (8a-Firm A's output, qB-Firm B's output). Firm A's Total Cost function is given by TCA(qA) 10qA and Firm B's is given by Find the value of Q when Firms A and B Cournot compete to maximize profits (i.e when they simultaneously determine profit maximizing output). At what price...
. A Cournot duopoly with homogeneous products has an inverse demand curve P-400- 5(OA+QB) and costs are CA(QA) 30QA and Ce(Qa)- 40QB. a. Determine the reaction function for each firm. b. Calculate each firm's equilibrium output and the market's equilibrium price. c. Calculate the profit each firm carns in equilibrium.
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Suppose there are only two firms in the marker, firm A and firm B. They produce identical products. Firm A and firm B have the same constant marginal cost, MCA = MCB = ACA = ACB = 25. The market demand function is given by Q = 400 – 4P. a. If the firms practice under the Bertrand model, what will be the Nash equilibrium market price and output level? b. If these two...