Question: Danielle is a farmer, with a utility function of ( U = I ^ { 0 . 5 } ) , where
Danielle is a farmer, with a utility function of UI where U is Danielle's utility, and I is her income. If the weather is good, she will earn $ If there is a hailstorm, she will earn only $ The probability of a hailstorm in any given year is
a What is Danielle's expected income if she is uninsured? Her expected utility? Round expected utility to one decimal place.
b Suppose a crop insurer makes the following offer to Danielle: In years when there is no hailstorm, Danielle pays the insurer $ In years when there is a hailstorm, the insurer pays Danielle $ What is Danielle's expected income? Her expected utility? Round the expected utility to one decimal place.
Expected income: $ Expected utility: c Consider the statement: "The insurance agreement in part b reduces Danielle's expected income. Therefore, it must make her worse off." This statement is because
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although the insurance agreement reduces Danielle's expected income, it raises her expected utility
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d Suppose instead the insurer offers Danielle the following: In years when there is no hailstorm, Danielle pays the insurer $ ; in years when there is a hailstorm, the insurer pays Danielle $ What is Danielle's expected income? Her expected utility? Round the expected utility to one decimal place.
Expected income $:
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Expected utility:
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e Although Danielle's expected income in part mathbfd is in part mathbfb her expected utility is
This reflects the fact that the agreement eliminates less income variation than the agreement in
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