There is a long tradition in economics of evaluating social arrangements by the extent to which individuals' preferences are satisfied. This is the tradition of welfarism, which has developed from nineteenth-century utilitarianism. Increasingly, however, the presumption that preference-satisfaction is the appropriate standard for evaluating social arrangements is being challenged by an alternative view: that we should focus on the set of opportunities open to each individual.

Philosophy Compass, Volume 17, Issue 4, April 2022.

Rawls's difference principle, according to which social and economic inequalities are justified only if they achieve the greatest benefit of the least advantaged, has been often interpreted as a maximin-principle, in order to make it fit into the frame of welfare economics. Under this interpretation, however, the difference principle is subject to such grave objections, that it can hardly serve as a principle of justice. In order to avoid these difficulties, modifications of the difference principle have been proposed by Sen (...) and Rae. But these proposals don't lead to acceptable resolutions either. As an alternative, a new interpretation of Rawls's difference principle is proposed, which brings out the reasonable core of this principle and, at the same time, repairs the shortcomings of its earlier interpretations. (shrink)

This year marks the centenary of John Rawls's birth and the fiftieth anniversary of the publication of A Theory of Justice. The influence of Rawls's landmark book on the general fields of moral and political philosophy is undisputed and well-documented. It has also left a significant imprint on debates surrounding health policy, health care, and health inequalities. This article traces the changing ways in which Rawls's theory influenced debates about justice in health over the last five decades. Just as Rawls's (...) ideas have shaped debates about health, however, these debates can help us critically appraise the theory and its limitations. In that spirit, the article sketches three areas where a focus on health reveals challenges to the Rawlsian framework: the issue of priority setting among competing goods, the theory's egalitarian commitments, and its focus on the distribution of goods. (shrink)

Happiness studies have rekindled interest in the measurement of subjective well-being, and often claim to track faithfully ‘what people care about’ in their lives. It is argued in this article that seeking to respect individuals’ preferences in the context of making intrapersonal and interpersonal comparisons for social evaluation has important and somewhat surprising implications, which shed light, in particular, on subjective measures and their objective alternatives, such as Sen’s capability approach. Four points are made. First, raw subjective well-being scores are (...) problematic because they involve different calibration norms for different individuals or for the same individuals at different times. Money-metric and similar measures appear more attractive in this perspective. Second, if individuals genuinely care about their relative positions, incorporating such relative aspects in the evaluation of individual situations does not necessarily lead to rewarding the selfish and malevolent. Third, in the context of risk, relying on ex ante preferences may clash with a concern for ex post preferences, which are better informed. Fourth, focusing on opportunities or capabilities may fail to respect preferences. (shrink)

Most accounts of welfare aggregation in the tradition of Arrow's and Sen's social-choice-theoretic frameworks represent the welfare of an individual in terms of a single welfare ordering or a single scalar-valued welfare function. I develop a multidimensional generalization of Arrow's and Sen's frameworks, representing individual welfare in terms of multiple personal welfare functions, corresponding to multiple 'dimensions' of welfare. I show that, as in the one-dimensional case, the existence of attractive aggregation procedures depends on certain informational assumptions, specifically about the (...) measurability of welfare and its comparability not only across individuals but also across dimensions. I state several impossibility and possibility results. Under Arrow-type conditions, insufficient comparability across individuals leads to dictatorship of a single individual, while insufficient comparability across dimensions leads to dominance of a single dimension. Given sufficient comparability both across individuals and across dimensions, a range of possibilities emerges. I discuss the substantive implications of the results. (shrink)