Principles Of Microeconomics
7th Edition
ISBN: 9781260111088
Author: Robert H. Frank, Ben Bernanke, Kate Antonovics, Ori Heffetz
Publisher: McGraw-Hill Education
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Chapter 1, Problem 8P
To determine
Explain why the cola lasts much longer at an individual ‘J’ houses than at individual ‘S’ house.
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Use the scenario below to answer the question.
Chocolate raisin protein bars are Duc’s favorite dessert. A local bakery sells them for $1.00 each. Duc buys one and eats it at the bakery. Duc decides that he wants another one, but is not willing to pay full price. He knows the owner of the bakery and wants to negotiate. He offers to buy two more protein bars at $0.75 each. He plans to eat one at the store and anther one later. The bakery owner agrees to the deals.
What is the total utility of Duc’s decision?
00
75
50
00
Two friends are deciding where to go for dinner. There are three choices, which we label A, B, and C.
Max prefers A to B to C. Sally prefers B to A to C.
To decide which restaurant to go to, the friends adopt the following procedure:
First, Max eliminates one of three choices.
Then, Sally decides among the two remaining choices.
Thus, Max has three strategies (eliminate A, eliminate B, and eliminate C). For each of those strategies, Sally has two choices (choose among the two remaining).
a.Write down the extensive form (game tree) to represent this game.
b.If Max acts non-strategically, and makes a decision in the first period to eliminate his least desirable choice, what will the final decision be?
c.What is the subgame-perfect equilibrium of the above game?
d. Does your answer in b. differ from your answer in c.? Explain why or why not.
Only typed Answer
Sean is arguing with his girlfriend, Yvette. They have been going out for a little more than two years.
YVETTE: I'm leaving you, Sean. Get over it.
SEAN: Are you saying that being single will make you happier than you've been with me? Speaking personally, I think the
utility
we've had in this relationship was much more than you could have had if you'd been single this whole time!
YVETTE: I had taken an economics class and the word "utility" rings a bell. It's not that at all. We've had a fine time. It's that the
utility I would get by continuing our relationship isn't worth it anymore.
SEAN: I've never been dumped by someone citing the law of
before. You're a piece of work, you know that?
Yvette doesn't hear. She has already walked off, leaving Sean feeling like something of a sunk cost.
Chapter 1 Solutions
Principles Of Microeconomics
Ch. 1.A - Prob. 1CCCh. 1.A - Prob. 2CCCh. 1.A - Prob. 3CCCh. 1.A - Prob. 4CCCh. 1.A - Prob. 5CCCh. 1.A - Prob. 6CCCh. 1 - Prob. 1RQCh. 1 - Prob. 2RQCh. 1 - Prob. 3RQCh. 1 - Prob. 4RQ
Ch. 1 - Prob. 5RQCh. 1 - Prob. 1PCh. 1 - Prob. 2PCh. 1 - Prob. 3PCh. 1 - Prob. 4PCh. 1 - Prob. 5PCh. 1 - Prob. 6PCh. 1 - Residents of your city are charged a fixed weekly...Ch. 1 - Prob. 8PCh. 1 - For each long-distance call anywhere in the...Ch. 1 - Prob. 10PCh. 1 - Prob. 1.1CCCh. 1 - Prob. 1.2CCCh. 1 - Prob. 1.3CCCh. 1 - Prob. 1.4CCCh. 1 - Prob. 1.5CC
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