9. Refer to the example below. Provide a clear explanation for why an oligopoly faces a kinked demand curve. Price ($) $600 $500 $400 $300 $200 $100 0 0 (5,000, $550) 5,000 (10,000, $500) (11,000, $300) 10,000 Quantity 15,000 20,000

9. Refer to the example below. Provide a clear explanation for why an oligopoly faces a kinked demand curve. Price ($) $600 $500 $400 $300 $200 $100 0 0 (5,000, $550) 5,000 (10,000, $500) (11,000, $300) 10,000 Quantity 15,000 20,000

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.
7. Suppose you are employed at a monopolistic company as a research (pricing) economist and you are deriving the behavior of two markets based on demand curves given by: D1(P1) = 50 – P1 D2(P2) = 50 – 2p2 Assume that the marginal cost is constant at $8 a unit. (a) If it can price discriminate, what price should it charge in each market in order to maximize profits? (b) If it can't price discriminate, what price should it charge?
7. Comparing monopoly and perfect competition Consider the daily market for hot dogs in a small city. Suppose that this market is in long-run competitive equilibrium, with many hot dog stands in the city, each one selling the same kind of hot dogs. Therefore, each vendor is a price taker and possesses no market power. The following graph shows the demand (D) and supply curves (S= MC) in the market for hot dogs. Place the black point (plus symbol) on the graph to indicate the market price and quantity that will result from perfect competition. PRICE AND COSTS (Dollars per hot dog) 0.5 བྷྲ ༷ ྴ་ཤཱ་བྷ་ཛྙྰ་བླླ་ཤཱ་བ། 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.0 0 0 30 60 90 Perfect Competition S=MC D 120 150 180 210 240 270 300 QUANTITY (Hot dogs) PC Outcome Assume that one of the hot dog vendors successfully lobbies the city council to obtain the exclusive right to sell hot dogs within the city limits. This firm buys up all the rest of the hot dog vendors in the city and operates as a monopoly. Assume…
The table below shows the payoffs for two firms competing through advertisement. Firm A and Firm B can each choose to advertise, or to not advertise. A's Strategy Advertise Don't Advertise Table 14.2 B's Strategy Advertise A's profit $100 million B's profit $100 million A's profit $50 million B's profit $200 million What is Firm A's dominant strategy? Don't Advertise A's profit $200 million B's profit $50 million C. Advertise d. Firm A does not have a dominant strategy A's profit $75 million B's profit $75 million a. Don't advertise b. Indeterminate from this information, as no information is provided on Firm A's risk preference.
Economics: Industrial Economics Question: A duopoly exists in the market for lumber in a town. It costs the first company, Big Cutters, $16 per cord of wood while it costs the second company, Pine Stackers, $10 per cord of wood. The local market demand curve for wood is Q-31,000-100P. Assume each has the capacity to serve the entire market and that they can only price in whole dollar amounts (i.e.$30, not $29.99). Assume initially that Cutters and Stackers decide to collude and split the market. How many cords of wood will they sell? Choices: A. 12,000 B. 9,000 C. 15,000 D. 20,000 2. What will be the price they charge? Choices: A. 190 B. 210 C. 110 D. 160 3. How much will Big Cutters produce? Choices: A. 9,000 B. 4,500 C. 0 D. 15,000 Now assume that collusion is not possible. 4. What is the Nash Equilibrium quantity that Pine Stackers Choices: A. 0 B. 15,300 C. 14,700 D. 29,500 5. What is the Nash Equilibrium price? Choices: A. 15 B. 112 C. 11 D. 157 Thank you for your…
1) You run a small company that provides regular pool service to customers in East Dallas. Like your competitors in the pool service business, you provide pool service 4 times per month but invoice customers for service on a monthly basis. When you raised the monthly price of pool service from $125 to $140, you lost 28 customers, leaving you with 90 pools to service. You believe that your demand curve has constant elasticity and has not shifted since you started your business. a. Estimate your elasticity of demand? b. Given the cost of pool chemicals, gas, wear and tear on your truck and your time, you believe that the marginal cost of servicing an additional pool in East Dallas is $75 per month. What can you say about your optimal price? Was it a good idea to increase your price? Over time, you realize that half of your 90 customers appear to be more price sensitive than the other half. You know that your customers communicate with each other and would be unhappy knowing that they are…
1. Suppose we live in a world where the widgets market is a monopolistically competitive market with homogenous firms (i.e. no productivity differences among firms). There are two countries: A and B. In each country, consumer demand for widgets can be written as Q = S x- x (P – P), 30 where n is the number of widget firms, P the price of widget charged by the firm, and P the average price of widget by other firms in the market. Moreover, widget firms in both countries have the same total cost function, which is C = 750 + (5 × Q). It is also given that marginal revenue of each 30Q firm can be written as MR = P – Total demand for widget in country A is SA = 900 and Sg = 1600 in country В. a) Derive the average cost function from the total cost function. What is the marginal cost? b) Calculate the number of firms and the prices of widget in each country when trade is not allowed (that is, calculate na, ng, Pa, PBÌ- c) Calculate the number of firms and the price of widget in the unified…
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.
2. "The competition commission investigated the high data prices in South Africa in 2017. The report, which was presented two years later, found that the data services market is "highly concentrated" with a duopoly of the leading cell phone operators - MTN and Vodacom".Based on the paragraph given above, which of the statements is CORRECT?A. Highly concentrated market benefits consumers as they have many, many choices available to them.B. Highly concentrated market restricts consumer welfareC. Highly concentrated market is an excellent reason for government to reduce regulationD. Highly concentrated market increases consumer welfare
(Figure: The Market for Designer Boots in Monopolistic Competition IV) Use Figure: The Market for Designer Boots in Monopolistic Competition. A positive economic profit will be earned if the profit-maximizing price is in panel Price, cost XXX G; (A) H; (B) (a) O I; (C) O F; (A) ATC Quantity (per period) Price, (b) cost ATC Quantity (per period) Price, (c) cost ATC Quantity (per period)
Assume an oligopolist confronts two possible demand curves for its own output, as illustrated below. The first (A) prevails if other oligopolists don't match price changes. The second (B) prevails if rivals do match price changes. Price (dollars per unit) 19- 17 Demand B 15- Demand A 13- 11. 8 10 12 14 16 18 20 Quantity (units per period) (a) By how much does quantity demanded increase if price is reduced from $11 to $9 and Instructions: Enter your responses rounded to the nearest whole number. (i) Rivals match the price cut? (ii) Rivals don't match the price cut? (b) By how much does quantity demanded decrease when price is raised from $11 to $15 and Instructions: Enter your responses rounded to the nearest whole number (do not include negative signs). (i) Rivals match the price hike? (ii) Rivals don't match the price hike?