Online research in philosophy

We shall focus on moral theories that are solely concerned with promoting the benefits (e.g., wellbeing) of individuals and explore the possibility of such theories ascribing some priority to benefits to those who are worse off—without this priority being absolute. Utilitarianism (which evaluates alternatives on the basis of total or average benefits) ascribes no priority to the worse off, and leximin (which evaluates alternatives by giving lexical priority to the worst off, and then the second worst off, and so on) (...) ascribes absolute priority to the worse off (i.e., favors even a very small benefit to a worse off person over very large benefits to large numbers of better off people). Neither extreme view, we assume, is plausible. (shrink)

Where there is a fixed population (i.e., who exists does not depend on what choice an agent makes), the deontic version of anonymous Paretian egalitarianism holds that an option is just if and only if (1) it is anonymously Pareto optimal (i.e., no feasible alternative has a permutation that is Pareto superior), and (2) it is no less equal than any other anonymously Pareto optimal option. We shall develop and discuss a version of this approach for the variable population case (...) (i.e., where who exists does depend on what choice an agent makes). More specifically, we shall develop and discuss it in the context of a person-affecting framework—in which an option is just if and only if it wrongs no one according to certain plausible conditions on wronging. (shrink)

in Intergenerational Equity and Sustainability, edited by John Roemer and Kotaro Suzumura, (Palgrave Publishers Ltd., forthcoming 2007), ch.11.

Norwegian School of Economics and Business Administration and Chr. Michelsen Institute, Norway, bertil.tungodden{at}nhh.no ' + u + '@' + d + ' '//--> Liberal egalitarian theories of justice argue that inequalities arising from non-responsibility factors should be eliminated, but that inequalities arising from responsibility factors should be accepted. This article discusses how the fairness argument for redistribution within a liberal egalitarian framework is affected by a relocation of the cut between responsibility and non-responsibility factors. The article also discusses the claim (...) that equalization of some non-responsibility factors will reduce the ideal level of redistribution. Key Words: responsibility • liberal egalitarianism • redistribution. (shrink)

The difference principle, introduced by Rawls (1971, 1993), is generally interpreted as leximin, but this is not how he intended it. Rawls explicitly states that the difference principle requires that aggregate benefits (e.g., average or total) to those in the least advantaged group be given lexical priority over benefits to others, where the least advantaged group includes more than the strictly worst off individuals. We study the implications of adopting different approaches to the definition of the least advantaged group and (...) show that, if acyclicity is required, several seemingly plausible approaches lead to something close to leximin. We then show that significant aggregation is possible, if the least advantaged group is defined as those with those with less benefits than some strictly positive transform of the lowest level of benefits. Finally, we discuss the implications of requiring that, in comparing two alternatives, the cutoff for the least advantaged group of one alternative be the same as that for the other alternative. (shrink)

University of Oslo and Norwegian School of Economics and Business Administration, Norway We look at how one should reward effort without rewarding talent. One way to approach this issue is to ask how an increase in one individual's effort should be allowed to affect the post-tax income of others. The article provides characterizations of three main classes of redistribution mechanism on the basis of how these answer this question. Key Words: reward • effort • responsibility • equal opportunity • distributive (...) justice. (shrink)

Over the years, egalitarian philosophers have made some challenging claims about the nature of egalitarianism. They have argued that egalitarian reasoning should make us reject the Pareto principle; that the Rawlsian leximin principle is not an egalitarian idea; that the Pigou–Dalton principle needs modification; that the intersection approach faces deep problems; that the numbers should not count within an egalitarian framework, and that egalitarianism should make us reject the property of transitivity in normative reasoning. In this paper, taking the recent (...) philosophical debate on equality versus priority as the starting point, I review these claims from the point of view of an economist. (shrink)

The most influential egalitarian perspective is undoubtedly Rawls's (1971, 1993), which assigns absolute priority to the least advantaged in society (the difference principle). However, many have claimed that even though an egalitarian perspective should imply some priority to the worst off, the Rawlsian perspective is too demanding. One response to this criticism is to argue in favour of an egalitarian perspective that never assigns absolute priority to the worse off, but which still includes limited priority to those members of society (...) in distributive conflicts. A different response to the demandingness criticism is to agree that the worse off should not always be given absolute priority, but to argue that there are some cases where they should be. In this paper, we elaborate on this view, and look at the possibility of deviating from the leximin approach within this category of egalitarian principles. (shrink)