2. (15 points). The demand function for an oligopolistic market is given by the equation, Q 180-4P, where Q is quantity demanded and P is price. The industry has one dominant firm whose margina...
The demand function for an oligopolistic market is given by the equation, Q = 275 – 4P, where Q is quantity demanded and P is price (Note: inverse demand for the dominant firm here is P = 50 - .2Q). The industry has one dominant firm whose marginal cost function is: MC = 12 + 0.7QD, and many small firms, with a total supply function: QS = 25 + P. In equilibrium, the total output of all small firms is
The demand function for an oligopolistic market is given by the equation, Q = 275 – 4P, where Q is quantity demanded and P is price (Note: inverse demand for the dominant firm here is P = 50 - .2Q). The industry has one dominant firm whose marginal cost function is: MC = 12 + 1.2QD, and many small firms, with a total supply function: QS = 25 + P. In equilibrium, the total output of all small firms is...
12. Consider an industry with a dominant firm and a competitive fringe. The market demand for the product is given by P - 100 - 20 where P is the market price for the product, and Q is the total amount sold in the industry. The dominate firm's marginal cost is given by the equation MC-80, and the supply curve for the competitive fringe is Q-P/2. Use this information to find the Residual Demand curve faced by the dominant firm;...
In a monopolistic competitive market for blood pressure monitor, suppose the market demand function for the monitor is P=160 – 3Q, where P is the price for monitor, Q and the quantity of monitor demanded. Marginal cost of producing it is MC: P = 20 + Q, where P is the price of the monitor and Q is the quantity of the monitor sold. Use the Twice as Steep Rule, form the marginal revenue function. What are the price and...
The market demand curve is given by Q = 200-2p. There is one dominant firm, which sets the market price and has a constant marginal cost of 5, and a competitive fringe of 10 price-taking firms, each of which has a marginal cost function MC (Q) = 10 +Q. Derive the equation of the dominant firm’s residual demand curve. What price will the dominant firm set to maximize its profits? At this price, how much does the competitive fringe produce?
Deadweight Loss Given the following information: Qs = 2P P = Qs/2 QD= 180 - 4P P = (QD -180)/-4 AR = P = 45-.25Q TR = 45 - .25Q2 Hint: MC – supply curve MR = 45 - 5Q Qs = supply Qd = demand Using the above information, Graph and calculate the price-output solution under competitive market assumptions. How much is the consumer surplus producer surplus and total surplus? Calculate the price and the...
A homogeneous products duopoly faces a market demand function given by P a - Q, where QQ Q2 and a>300. Both firms have constant marginal costs MC-100. There are no fixed costs. a) What is firm 1's optimal quantity given that firm 2 produces an output of 50 units per year? And what is firm's 1 quantity if firm 2 produces 20 units? [4 marks] b) Derive the equation of each firm's reaction function and provide a graphical explanation to...
Suppose demand for wind turbines is Q = 110-3P, where P is the price. The dominant producer in this industry is “Winnie’s Wind Turbines”. There are also a number of small price-taking firms that can be represented by the supply function S(P)=P-10. The marginal cost of production for the dominant firm is given by mcd=10 and the total cost function is given by 10qd. What quantity would Winnie’s Wind Turbines supply in the wind turbine market? What would be the...
3. Suppose XYZ Company is a dominant firm in a particular industry. The demand curve for this industry’s product is ? = 200 − 10?, where Q is the quantity demanded and P is the price. The supply curve for the small firms in the industry is ?? = 20 + 2?, where ?? is the total amount supplied by all the small firms combined. XYZ Company’s marginal cost is ?? = 2??, where ?? is XYZ Company’s output. Question:...
a firm in perfectly competitive market sells all its products Q at constant price p (1)A firm in a perfectly competitive market sells all its product (Q) at a constant price (P) of $60. Suppose the total cost function (TC) for this firm is described by the following equation: 2 3 TC(Q) = 128 +690 - 140 + Q (a)Form the profit function and determine the output that maximizes the firm's profit. Evaluate the second order condition to assure that...