A risk averse individual faces a risk. The individual's utility function is U(W)= In(W) where W is the wealth of the individual. The individual has an initial amount of wealth of 1000$. 20% of the time, the individual will lose 200$. The other 80% of the time, his wealth remains at its initial level. a) An insurer offers a premium of 50$ to the individual. Should the risk averse individual accept the deal? b) Now suppose that the risk averse individual has an initial wealth of 400$ instead of 1000$. The premium is still 50$. Should he accept the deal? c) Would a risk neutral individual accept a premium of 50$? Show why or why not by calculating the expected utility of the risk neutral individual.
A risk averse individual faces a risk. The individual's utility function is U(W)= In(W) where W is the wealth of the individual. The individual has an initial amount of wealth of 1000$. 20% of the time, the individual will lose 200$. The other 80% of the time, his wealth remains at its initial level. a) An insurer offers a premium of 50$ to the individual. Should the risk averse individual accept the deal? b) Now suppose that the risk averse individual has an initial wealth of 400$ instead of 1000$. The premium is still 50$. Should he accept the deal? c) Would a risk neutral individual accept a premium of 50$? Show why or why not by calculating the expected utility of the risk neutral individual.
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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Transcribed Image Text:2) Insurance Contract
A risk averse individual faces a risk. The individual's utility function is U(W)= In(W) where W
is the wealth of the individual. The individual has an initial amount of wealth of 1000$. 20%
of the time, the individual will lose 200$. The other 80% of the time, his wealth remains at its
initial level.
a) An insurer offers a premium of 50$ to the individual. Should the risk averse individual
accept the deal?
b) Now suppose that the risk averse individual has an initial wealth of 400$ instead of 1000$.
The premium is still 50$. Should he accept the deal?
c) Would a risk neutral individual accept a premium of 50$? Show why or why not by
calculating the expected utility of the risk neutral individual.
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