Well-Being and Fair Distribution provides a rigorous and comprehensive defense of the “social welfare function” as a tool for evaluating governmental policies. In particular, it argues for a “prioritarian” social welfare function: one that gives greater weight to well-being changes...

Can we measure inequity? Can we arrive at a number or numbers capturing the extent to which a given society is equitable or inequitable? Sometimes such questions are answered with a “no”: equity is a qualitative, non-numerical consideration. This Article offers a different perspective. The...