In: Economics
Adam has wealth of $40,000 as long as his business does not burn down. However, there is a 30% probability that his business will burn down, causing a loss of $30,000 and leaving him with $10,000 of wealth. Adam's utility function is given by U = W0.5 where W is wealth. Suppose Adam purchases insurance to cover the potential $30,000 loss. If the insurance premium is actuarially fair, Adam's utility with insurance is:
Solution:-
Actuarially fair premium (p) = probability of loss× loss in wealth
= 30% * 30000
= $9000
Utility with insurance = (W-p) ^ 0.5
= (40000 - 9000) ^0.5
= 31,0000.5
=176.09