Problem
Suppose that your utility function is U = In I, where I is the amount of income you make in a given year. Suppose that you typically make $ 20,000 per year, but there is a 50% chance that, in a given year, you will get sick and lose $ 10,000 in income due to medical costs.
(a) What is the maximum amount you are willing to pay for full insurance?
(b) Suppose that you can buy full insurance at actuarially fair prices. What would be the actuarially fair premium? What is your expected utility if you buy this fair full insurance policy?
(c) Imagine that you can buy partial insurance, covering half the loss, at actuarially fair prices. What is your expected utility with this policy? Which insurance policy - full or partial - do you prefer?
(d) Provide a graphical illustration for parts (a) to (c).
(e) Now suppose that if you buy the partial insurance policy that covers half of the loss, rather than the full insurance policy, you take more care of your health and this reduces the medical costs from $ 10,000 to $ 7,000. What would be the actuarially fair price of the partial insurance policy now? Does the individual now prefer the full or the partial insurance policy? What problem is the partial insurance addressing?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.