Microeconomics
11th Edition
ISBN: 9781260507140
Author: David C. Colander
Publisher: McGraw Hill Education
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Question
Chapter 20.A, Problem 2QE
(a)
To determine
Construction of the payoff matrix.
(b)
To determine
Strategy advice, if the game is played once.
(c)
To determine
Strategy advice, if game is played many times.
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Suppose Toyota and Honda must decide whether to make a new breed of side-impact airbags standard equipment on all models. Side-impact airbags raise the price of each automobile by $1,000. If both firms make side-impact airbags standard equipment, each company will earn profits of $0.5 billion. If neither company adopts the side-impact airbag technology, each company will earn $1.5 billion. If one company adopts the technology as standard equipment and the other does not, the adopting company will earn a profit of $2 billion and the other company will earn $-1 billion.If you were a decision maker at Honda, would you make side-impact airbags standard equipment?multiple choice 1
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In the market for video game consoles, Microsoft and Sony are essentially a duopoly, with Nintendo at a distant third. Consider a purely hypothetical game in which the executives of the two companies are deciding how much they will spend on advertising. To simplify, assume that they can either spend a lot or spend a little. If both firms spend a lot, Sony's hypothetical profit will be $2 billion and Microsoft's hypothetical profit will be $1 billion. If they both spend a little, Sony's profit will be $9 billion and Microsoft's profit will be $7 billion. If Sony spends a lot and Microsoft spends a little, Sony's profit will be $8 billion and Microsoft's profit will be $2 billion. Finally, if Sony spends a little and Microsoft spends a lot, Sony's profit will be $3 billion and Microsoft's profit will be $6 billion.
Create the payoff matrix for this game.
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Suppose Telkomsel and Indosat are the only two firms in the internet market. They face the following payoff when the want to invest in the research budget: When both companies invest in small budget, Telkomsel will gain Rp 40 billion and Indosat will gain Rp 50 billion. When both of them invest in large budget, Telkomsel will gain Rp 20 billion and Indosat will gain Rp 30 billion. When Telkomsel invest in large budget and Indosat in small budget, Telkomsel will gain Rp 30 billion and Indosat will gain zero. When Telkomsel invest in small budget and Indosat in large budget, Telkomsel will gain zero and Indosat will gain Rp 70 billion. a). Draw the payoff matrix b). Is there a Nash Equilibrium for that case? Explain.
Chapter 20 Solutions
Microeconomics
Ch. 20.1 - Prob. 1QCh. 20.1 - Prob. 2QCh. 20.1 - Prob. 3QCh. 20.1 - Prob. 4QCh. 20.1 - Prob. 5QCh. 20.1 - Prob. 6QCh. 20.1 - Prob. 7QCh. 20.1 - Prob. 8QCh. 20.1 - Prob. 9QCh. 20.1 - Prob. 10Q
Ch. 20.A - Netflix and Hulu each expects profit to rise by...Ch. 20.A - Prob. 2QECh. 20 - Prob. 1QECh. 20 - Prob. 2QECh. 20 - Prob. 3QECh. 20 - Prob. 4QECh. 20 - Prob. 5QECh. 20 - Prob. 6QECh. 20 - Prob. 7QECh. 20 - Prob. 8QECh. 20 - Prob. 9QECh. 20 - Prob. 10QECh. 20 - Prob. 11QECh. 20 - Prob. 12QECh. 20 - Prob. 13QECh. 20 - Prob. 14QECh. 20 - Prob. 15QECh. 20 - Prob. 16QECh. 20 - Prob. 1QAPCh. 20 - Prob. 2QAPCh. 20 - Prob. 3QAPCh. 20 - Prob. 4QAPCh. 20 - Prob. 5QAPCh. 20 - Prob. 6QAPCh. 20 - Prob. 1IPCh. 20 - Prob. 2IPCh. 20 - Prob. 3IPCh. 20 - Prob. 4IPCh. 20 - Prob. 5IPCh. 20 - Prob. 6IPCh. 20 - Prob. 7IP
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