On a duopolistic market, two tobacco firms are considering separately whether or not to engage in a marketing campaign. The market share gained from advertising will depend on whether the other competitor also advertises. The payoffs in millions of pounds for the firms are displayed in the following payoffs table where the first figure in the bracket denotes the payoff to A, and the second figure the payoff to B. Firm B\Firm A Firm A advertises Firm A no advertising Firm B advertises (60,75) (20,150) Firm B no advertising (120, 25) (100,120) a. Is there a dominant strategy? If so, what is the dominant strategy? Explain the meaning of a dominant strategy. b. Is there a Nash equilibrium? If so, what is it? Explain briefly what this implies. Explain the concept of Nash equilibrium.

On a duopolistic market, two tobacco firms are considering separately whether or not to engage in a marketing campaign. The market share gained from advertising will depend on whether the other competitor also advertises. The payoffs in millions of pounds for the firms are displayed in the following payoffs table where the first figure in the bracket denotes the payoff to A, and the second figure the payoff to B. Firm B\Firm A Firm A advertises Firm A no advertising Firm B advertises (60,75) (20,150) Firm B no advertising (120, 25) (100,120) a. Is there a dominant strategy? If so, what is the dominant strategy? Explain the meaning of a dominant strategy. b. Is there a Nash equilibrium? If so, what is it? Explain briefly what this implies. Explain the concept of Nash equilibrium.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

See similar textbooks

Similar questions

Suppose that there are only two firms in a market in which demand is given by p = 64 - Q, where Q is the total production of the two firms. Each firm can choose either a low level of output, qL = 15, or a high level of output, qH = 20. The unit cost of production for both firms is $4. Write down the normal-form representation of the game in which the strategic variable for each firm is the quantity of output and the firms make their choices simultaneously. Find the pure strategy Nash equilibrium of this game (quantities produced and market price).
Two technology companies, Bapple and Hoogle, are interested in attracting more software engineers to work and are considering introducing a personal shopper for employees as a new perk. The following game depicts the strategic outcomes that result from the game. Increases in annual profits of the two growing technology companies are shown in the table below. Bapple Offer the new perk Do not offer the new perk A $80 million B $10 million C Hoogle $60 million D $30 million Offer the new perk Hoogle = $20 million Bapple = $30 million Hoogle = $60 million Bapple = $10 million Refer to the Table. If both companies follow a dominant strategy, Bapple's annual profit will grow by Use letters in alphabetical order to select options Do not offer the new perk Hoogle = $5 million Bapple = $80 million Hoogle = $40 million Bapple = $60 million
Megan and Martha own competing hair salons that are in the same neighborhood. They are both considering offering their clients discounts in order to increase business. The payoff matrix shows their yearly incomes in thousands of dollars if they offer and do not offer discounts to their customers. Martha Megan Discount No Discount Discount $50, $75 $75, $60 No Discount $35, $90 $70, $85 If both Megan and Martha did not discount, what would each earn in yearly income? Megan would earn $50,000; Martha would earn $75,000. Megan would earn $75,000; Martha would earn $60,000. Megan would earn $35,000; Martha would earn $90,000. Megan would earn $70,000; Martha would earn $85,000. Megan would earn $35,000; Martha would earn $85,000.
O Cell A O Cell C O Cell E O Cell I None of the above
Consider a Stackelberg game of quantity competition between two firms. Firm 1 is the leader and firm 2 is the follower. Market demand is described by the inverse demand function P=1000-4Q. Each firm has a constant unit cost of production equal to 20. Suppose firm 2's unit cost of production is c<20. What value would c have so that in the Nash Equilibrium, the two firms, the leader and the follower, had the same market share?
Synergy and Dynaco are the only two firms in a specific high-tech industry. They face the following payoff matrix as they decide upon the size of their research budget: Dynaco's Decision Synergy's Decision Large Budget Large Budget $30 million, $20 million Small Budget $0, $30 million If Synergy believes Dynaco will go with a large budget, it will choose a budget. If Synergy believes Dynaco will go with a small budget, it will choose a budget. Therefore, Synergy a dominant strategy. O True Small Budget $70 million, $0 $50 million, $40 million If Dynaco believes Synergy will go with a large budget, it will choose a budget. If Dynaco believes Synergy will go with a small budget, it will choose a budget. Therefore, Dynaco a dominant strategy. O False True or False: There is a Nash equilibrium for this scenario. (Hint: Look closely at the definition of Nash equilibrium.)
Alcoa and Kaiser, duopolists in the market for primary aluminum ingot, choose prices of their 500 foot rolls of sheet aluminum on the first day of the month. The following payoff table shows their monthly payoffs resulting from the pricing decisions they can make. Suppose Alcoa and Kaiser repeat their pricing decision on the first day of every month. Suppose they have been cooperating for the past few months, but now the manager at Kaiser is trying to decide whether to cheat or to continue cooperating. Kaiser’s manager believes Kaiser can get away with cheating for two months, but he also believes that Kaiser would be punished for the next two months after cheating. After punishment, Kaiser’s manager expects the two firms would return to cooperation. Kaiser’s manager ignores the time-value of money and does not discount future benefits or costs. 4. Suppose you were asked to manage a golf course that was currently charging a uniform price. Would you suggest that the course continue…
The Tampa Tribune and the St. Petersburg Times compete for readers in the Tampa Bay market for newspapers. Recently, both newspapers considered changing the prices they charge for their Sunday editions. Suppose they considered the following payoff table for making a simultaneous decision to charge either a low price of $0.50 or a high price of $1.00. Tampa’s profits are shown in regular type. St. Petersburg’s profits are shown in bold. 1. Tampa Tribune's dominant strategy is ____________ (low price, high price, it has no dominant strategy).