Microeconomics (13th Edition)
13th Edition
ISBN: 9780134744476
Author: Michael Parkin
Publisher: PEARSON
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Chapter 20, Problem 11APA
To determine
Identify the maximized expected utility and the larger expected wealth.
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As an investment advisor, you tell a client that an investment in a mutual fund has (over the next year) a higher expected return than an investment in the money market. The client then asks the following questions: a. Does that imply that the mutual fund will certainly yield a higher return than the money market? b. Does it follow that I should invest in the mutual fund rather than in the money market? How would you reply?
Economics
A person likes to gamble and has $100 on him. He
is going to play the following game: if he bets $b,
then with probability p, 0 < p< 1, he will win $b;
with probability 1 – p, he will lose his $b. He is
given the opportunity to play at most 20 times.
He is a very disciplined gambler and is going to
use the following strategy:
• Every time he plays, he will make a bet equal to
half of the amount of money he has at that
moment.
• If the amount of money he has gets to $300 or
higher, then he will stop playing.
Find the probability that, starting with $100 and
given 20 chances to play the game, this person
will get to $300 or more. Formulate this problem
recursively by writing down the “Bellman
equation." What is (are) the state variable(s)? Be
specific about any constraints or initial/boundary
conditions for this problem.
6.
Jerry plans to buy a new Bluetooth headset. He knows that the same product is offered in different shops with prices of $44, $49, and $60, and with odds of one-third of finding each price. He just stopped at a shop and knows that their price is $49. If the search cost is $1 per additional search, what should Jerry do?
Chapter 20 Solutions
Microeconomics (13th Edition)
Ch. 20.1 - Prob. 1RQCh. 20.1 - Prob. 2RQCh. 20.1 - Prob. 3RQCh. 20.1 - Prob. 4RQCh. 20.2 - Prob. 1RQCh. 20.2 - Prob. 2RQCh. 20.2 - Prob. 3RQCh. 20.2 - Prob. 4RQCh. 20.3 - Prob. 1RQCh. 20.3 - Prob. 2RQ
Ch. 20.3 - Prob. 3RQCh. 20.3 - Prob. 4RQCh. 20.4 - Prob. 1RQCh. 20.4 - Prob. 2RQCh. 20.4 - Prob. 3RQCh. 20 - Prob. 1SPACh. 20 - Prob. 2SPACh. 20 - Prob. 3SPACh. 20 - Prob. 4SPACh. 20 - Prob. 5SPACh. 20 - Prob. 6SPACh. 20 - Prob. 7APACh. 20 - Prob. 8APACh. 20 - Prob. 9APACh. 20 - Prob. 10APACh. 20 - Prob. 11APACh. 20 - Prob. 12APACh. 20 - Prob. 13APACh. 20 - Prob. 14APACh. 20 - Prob. 15APACh. 20 - Prob. 16APACh. 20 - Prob. 17APACh. 20 - Prob. 18APACh. 20 - Prob. 19APACh. 20 - Prob. 20APACh. 20 - Prob. 21APACh. 20 - Prob. 22APACh. 20 - Prob. 23APA
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