The literature on how to combine efficiency and equity considerations in the social valuation of health allocations has borrowed extensively from applied welfare economics, including the literature on inequality measurement. By so doing, it has adopted normative assumptions that have been...

“Prioritarianism” is an ethical theory that gives extra weight to the well-being of the worse off. Prioritarianism has been much discussed in the philosophical literature over the last thirty years, where it has emerged as an important competitor to utilitarianism. Like utilitarianism,...

"Prioritarianism is a framework for ethical assessment that gives extra weight to the worse off. Unlike utilitarianism, which simply adds up well-being numbers, prioritarianism is sensitive to the distribution of well-being across the population of ethical concern. Prioritarianism in Practice...

Can a preference-based conception of welfare accommodate changes in people's preferences? I argue that the fact that people care about which preferences they have, and the fact that people can change their preferences about which preferences it is good for them to have, together undermine the...