Suppose an agent has the following utility function for 0 < x < R U(2) = { Rlog(R) + y(e² – e*) for æ > R Rlog(x) where y> 0 and R>0 . (a) Determine the agent's risk attitude, providing full justification. (b) Let y= 2 and R= 1. Suppose the agent is offered the following investment; a fair coin is tossed 7 times. The agent wins $100 if either seven heads or seven tails appears in a row and loses $1 otherwise. If the agent has an initial wealth of $5 will the agent enter the investment under the Principle of Expected Utility?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Suppose an agent has the following utility function
SRlog(x)
Rlog(R) + y(e" – eR) for æ > R
for 0 < x < R
U(x) =
where y> 0 and R>0 .
(a) Determine the agent's risk attitude, providing full justification.
(b) Let y= 2 and R=1 . Suppose the agent is offered the following
investment; a fair coin is tossed 7 times. The agent wins $100 if either seven
heads or seven tails appears in a row and loses $1 otherwise. If the agent has an
initial wealth of $5 will the agent enter the investment under the Principle of
Expected Utility?
Transcribed Image Text:Suppose an agent has the following utility function SRlog(x) Rlog(R) + y(e" – eR) for æ > R for 0 < x < R U(x) = where y> 0 and R>0 . (a) Determine the agent's risk attitude, providing full justification. (b) Let y= 2 and R=1 . Suppose the agent is offered the following investment; a fair coin is tossed 7 times. The agent wins $100 if either seven heads or seven tails appears in a row and loses $1 otherwise. If the agent has an initial wealth of $5 will the agent enter the investment under the Principle of Expected Utility?
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