Individuals often face administrative hurdles in attempting to access health care, public programmes, and other legal statuses and entitlements. These ordeals are the products, directly or indirectly, of institutional and policy design choices. I argue that evaluating whether such ordeals are justifiable or desirable instruments of social policy depends on assessing, beyond their targeting effects, the process-related burdens they impose on those attempting to navigate them and these burdens’ distributive effects. I here examine specifically how ordeals that levy time costs reduce and constrain individuals’ free time, and how such time-cost ordeals may thereby create, deepen and compound disadvantages.

Markets allow for the processing of decentralized information through the price mechanism. But in addition, many markets rely on other mechanisms in markets, or non-market institutions, that provide and manage other forms of knowledge. Within national economies, these institutions form an ‘epistemic infrastructure’ for markets. In global markets, in contrast, this epistemic infrastructure is very patchy, undermining the preconditions for morally responsible agency. New technologies might help to improve the epistemic infrastructure of global markets, but they require conceptualizing knowledge not only as a tradable good, but also as a precondition of morally responsible agency.

I argue that the use of a social discount rate to assess the consequences of climate policy is unhelpful and misleading. I consider two lines of justification for discounting: (i) ethical arguments for a ‘pure rate of time preference’ and (ii) economic arguments that take time as a proxy for economic growth and the diminishing marginal utility of consumption. In both cases I conclude that, given the long time horizons, distinctive uncertainties, and particular costs and benefits at stake in the climate context, discount rates are at best a poor proxy for the normative considerations they are meant to represent.

Backwards induction is an intriguing form of argument. It is used in a number of different contexts. One of these is the surprise exam paradox. Another is game theory. But its use is problematic, at least sometimes. The purpose of this paper is to determine what, exactly, backwards induction is, and hence to evaluate it. Let us start by rehearsing informally some of its problematic applications.

A common justification offered for unequal pay is that it encourages socially beneficial productivity. G. A. Cohen famously criticizes this argument for not questioning the behaviour and attitudes that make those incentives necessary. I defend the communal status of incentives against Cohen's challenge. I argue that Cohen's criticism fails to appreciate two different contexts in which we might grant incentives. We might grant unequal payment to someone because they demand it. However, unequal payment might be an offer instead. I claim that incentives as offers promote the ideal of society as a cooperative venture for mutual advantage.

Conventional economic theory assumes that people care only about ultimate outcomes and are indifferent to the decision and allocation processes by which outcomes are brought about. Building on Sen (1997), I relax this assumption, and investigate the formal and philosophical issues that arise. I extend the formal apparatus of preference theory to analyse how processes may enter preferences, and investigate whether traditional invariance requirements like the Weak Axiom of Revealed Preference are still satisfied in this new setting. I show that it is, provided certain conditions of separability hold, and I discuss the plausibility of these conditions. Further, I argue that processes are often valued in a mode that diverges from the conventional modes of instrumental and intrinsic/independent valuation. I introduce the notion of dependent non-instrumental valuation, and show how processes could depend on their instrumental function for their value – making their value dependent – and yet derive their value from something else – making it non-instrumental. Dependent non-instrumental value, I argue, can be explained by symbolic and evidential relations between processes and outcomes.

The distinction between brute luck and option luck is fundamental for luck egalitarianism. Many luck egalitarians write as if it could be used to specify which outcomes people should be held responsible for. In this paper, I argue that the distinction can’t be used this way. In fact, luck egalitarians tend to rely instead on rough intuitive judgements about individual responsibility. This makes their view vulnerable to what’s known as the neutrality objection. I show that attempts to avoid this objection are unsuccessful. I conclude that until it provides a better account of attributing responsibility, luck egalitarianism remains incomplete.

Should people who perform equal work receive equal pay? Most would say ‘yes’, at least insofar as this question is understood to be asking whether employers should be permitted to discriminate against employees on the basis of race or sex. But suppose the employees belong to all of the same traditionally protected groups. Is (what I call) nondiscriminatory unequal pay for equal work wrong? Drawing an analogy with price discrimination, I argue that it is not intrinsically wrong, but it can be deceptive, in which case it is wrong.

The central argument of this interesting paper is that Popper appears to be inconsistent: on the one hand, he preaches methodological monism-scientific method in the social sciences is identical to scientific method in the natural sciences-and on the other hand he advocates “situational analysis” as the unique method of the social sciences. Situational analysis is nothing but our old neoclassical friend, the rationality principle-individual maximizing behavior subject to constraints-and thus, Popper seems to be saying, neoclassical economics is the only valid kind of social science.

The voting paradox occurs when a democratic society seeking to aggregate individual preferences into a social preference reaches an intransitive ordering. However it is not widely known that the paradox may also manifest for an individual aggregating over attributes of risky objects to form a preference over those objects. When this occurs, the relation ‘stochastically greater than’ is not always transitive and so transitivity need not hold between those objects. We discuss the impact of other decision paradoxes to address a series of philosophical and economic arguments against intransitive (cyclical) choice, before concluding that intransitive choices can be justified.

Preference-aggregation problems arise in various contexts. One such context, little explored by social choice theorists, is metaethical. ‘Ideal-advisor’ accounts, which have played a major role in metaethics, propose that moral facts are constituted by the idealized preferences of a community of advisors. Such accounts give rise to a preference-aggregation problem: namely, aggregating the advisors’ moral preferences. Do we have reason to believe that the advisors, albeit idealized, can still diverge in their rankings of a given set of alternatives? If so, what are the moral facts (in particular, the comparative moral goodness of the alternatives) when the advisors do diverge? These questions are investigated here using the tools of Arrovian social choice theory.

This paper discusses the relationship between justice and identity. While it is widely agreed that justice requires us to go beyond loyalty to our simplest identity – being just oneself – there is less common ground on how far we must go beyond self-centredness. How relevant are group identities to the requirements of justice, or must we transcend those too? The author draws attention to the trap of confinement to nationality and citizenship in determining the requirements of justice, particularly under the social-contract approach, and also to the danger of exclusive concentration on some other identity such as religion and race. He concludes that it is critically important to pay attention to every human being's multiple identities related to the different groups to which a person belongs; the priorities have to be chosen by reason, rather than any single identity being imposed on a person on grounds of some extrinsic precedence. Justice is closely linked with the pursuit of impartiality, but that pursuit has to be open rather than closed, resisting closure through nationality or ethnicity or any other allegedly all-conquering single identity. Christian List