Question
Assume that Alegra and Blake are the only two people in an economy and total available income is fixed at $100. Alegra's utility is given
Assume that Alegra and Blake are the only two people in an economy and total available income is fixed at $100. Alegra's utility is given by
UA = (yA 20)2/3 where yA is Alegra's income and Blake's utility is UB = (yB 10)2/3 where yB is Blake's income.
(a) In this case, there is only one condition that a Pareto efficient allocation of income must satisfy. What is it?
(b) What distribution of income maximizes social welfare when the social welfare function is W1 = UA + UB ?
(c) What distribution of income maximizes social welfare when the social welfare function is W2 = 6UA + 3UB ?
(d) What distribution of income maximizes social welfare when the social welfare function is W3 = min(UA,UB)?
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