Which of the following is true regarding network effects and two-sided markets? I. "Traditional" firms now have to compete with firms that have no fixed costs. II. Firms in two-sided markets can experience two-sided network effects. III. The marginal costs facing a firm in a two-sided market can be very low. I and II only. O II

Which of the following is true regarding network effects and two-sided markets? I. "Traditional" firms now have to compete with firms that have no fixed costs. II. Firms in two-sided markets can experience two-sided network effects. III. The marginal costs facing a firm in a two-sided market can be very low. I and II only. O II

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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12. Consider a duopoly market. Two firms are selling identical products and all costs are assumed to be zero for simplicity. Market demand schedule is given in the following table. Note that firms always choose an integer value for the quantity of production. Quantity Price Total Profit 3 $12 4 11 5 8 6 6. 7 4 8 2 1 10 a. Fill in the column of total profit.
Ma3. You operate in a duopoly in which you and a rival must simultaneously decide what price to charge for the same homogeneous product. Assume each you and your rival can choose a “low price” or a “high price”. If you each charge a low price, you each earn zero profits. If you each charge a high price, you each earn profits of $3 million. If you charge different prices, the one charging the high price loses $5 million and the one charging the low price makes $5 million. What is the Nash equilibrium for the non-repeated version of this game? Now suppose the game is infinitely repeated. If the interest rate is 10%, can you do better than you could in the non-repeated version of this game? If your answer is “yes”, provide the players’ strategies and any other conditions that must hold.
1. There are two airline carriers, Delta and American, that are deciding how many flights to run from New York (JFK) to Houston (IAH) per day. Delta can run a morning flight (M), an afternoon flight (A), both flights or nothing. American can run an Evening (E) flight or nothing. The two firm's profits corresponding to each possible scenario of available flights is given below: Product (Flight) Selection Delta profit American profit 13 M,A M,A,E A,E 20 8 -4 1 E 12 M,E 11 8 А 9 a. Set up the payoff matrix for when the two firms simultaneously choose which flights to run. What is the Nash Equilibrium (or equilibria) of this game?
Can you explain it simply and clearly, especially the formula? Productive and Allocative Efficiency of Monopolistic Competition Price = Minimum Average Total Cost Most of the monopolistic competitive firms cannot achieve productive efficiency since they sell a higher or bigger price than the minimum average cost, and it can actually cost a loss of money in their minimum ATC. In monopolistic competitive firms they can also use their excess capacity but they would only produce a quantity equal to their minimum ATC. Yet they Might not be able to sell that in the amount without lowering their prices. So it's either reducing their profits or incurring losses. In addition, monopolistic firms doesn't meet the allocative efficiency. They cannot achieve it because allocative efficiency requires that Price = Marginal Cost. The monopolistic firm shows a downward sloping demand curve which means to sell more unit they must lower the price of all the units. The firm maximize profits when…
3. Demand for a good produced by a duopoly is given by P = 100 - Q. Both firms have constant marginal costs, MC = 20 and zero fixed costs. Firms can choose to maximize profit or revenue. Suppose firm 1 choose to maximise profit and firm 2 choose to maximise revenue. Determine the equilibrium price and quantity of each firm.
I need help with econ multiple hw questions asap! 93) As the number of firms change in an oligopoly market, what will it become? A. As the number of firms increases, the market approaches a monopoly market equilibrium B. As the number of firms increases, the market approaches a competitive market equilibrium C. As the number of firms decreases, the market approaches a socially optimal equilibrium. D. As the number of firms decreases, the market approaches a cartel equilibrium. 92) Refer to the attached Table 40. If both stores follow a dominant strategy, what will SuperDuper Saver's growth-related profits be? A. $25 B. $250 C. $85 D. $50
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Q² 4 PROBLEM (4) Firm A and Firm B with identical total costs TCA (QA) related goods and competing in prices (Bertrand competition), with demands: QA = 510 - 2PA + pв and Qв= 510 - 2pв+ pa, respectively. = and TCB (QB) Q² 4 are producing (a) Calculate the Bertrand-Nash equilibrium prices. (b) Calculate the prices they charge when A is the leader and sets its price first, anticipating B's best response and taking it into account (like in Stackelberg competition). (c) Calculate the prices they charge when they collude, in order to maximize sum of their profits.
A10 Consider an industry with 2 firms, each firm with marginal costs equal to 0. Market demand curve is given by Q=60- P. With 2 firms, we can write Q=Q1+ Q2 . Suppose that each firm behaves as a “Cournot” competitor, that is, choose the optimal quantity maximizing the profits in a strategic way.(a) What would be the values of Q1, and Q2 in equilibrium? (b) Suppose firm 1 can “commit” its level of output in advance. In other words, if firm 1 announces to produce Q1, firm 2 needs to decide how much to produce assuming that firm 1 would indeed produce Q1. What’s the level of Q1 firm 1 would choose to maximize its profit?
(Figure: Market Demand Curve I) The graph shows the market demand curve. Price (S) 40 35 2 28 24 20 16 12 36 32- 8 4- D 8 9 10 Quantity The equilibrium price in a Cournot duopoly with identical goods is $ a.8. b. 12 c.24 O d. 18.64 0 MC=AC MR 1 2 3 4 5 6 7
Air Canada and WestJet recently cut their prices for flights between Toronto and Edmonton to $199. In response, Porter Airlines cut its price from $239 to $199 for flights between Toronto and Edmonton in order to remain competitive. Based on this example, what degree of competition exists in the airline industry? Select one: O a. monopolistic competition O b. oligopoly O C. perfect competition O d. not enough information to answer O e. Monopoly B
QUESTION 1 Press F11 to exit full screen Which firm would earn profit in the long-run? O a monopolist firm. O a monopolistically competitive firm. O an oligopoly firm. O a perfectly competitive firm. QUESTION 2 Refer to the graph below for a monopolistically competitive firm. ↑Price MC 160 140 ATC 123.33 Demand 90 56.67 MR 100 133.33 154.92 Quantity If the above firm chose to produce at 100 units then the firm will be O earning a profit O incurring a loss O there is no profit and no loss O the firm can earn, profit, loss or break even