This paper is concerned with intransitivity in normative rational choice. It focuses on a class of intransitivities which have received little attention, those involving vague preferences. “Vague preferences” are defined in terms of vague predicates such as “red” or “bald.” Such preferences appear common, and intransitive indifference is argued to be an unavoidable feature of them. Such preferences are argued to undermine intransitive strict preference also. Various formal theories of vagueness are applied to an example of vague preferences, but none (...) of them provide a justification for the transitivity axiom. (shrink)

Introduction : ethical economics? -- The sovereign consumer -- Two myths about economic growth -- The politics of pay -- Happiness -- Pricing life and nature -- New worlds of money : public services and beyond -- Conclusion.

Existence Value has become an increasingly important concept as the use of cost benefit analysis has spread from traditional applications to attempts to place monetary value on, for instance, a rare wetland habitat. Environmental economists have generally accepted the tensions arising in the existence value concept from the range of recent applications, but it is argued here that their various attempts to resolve the difficulties have largely failed. Critics from outside economics, on the other hand, typically claim that the very (...) notion of existence value as understood in economics is flawed, and urge its abandonment altogether. This paper suggests instead a fundamental redefinition of existence value, which, it is argued, (i) explains a number of diverse problems posed by the usual meaning of the term in economics; (ii) does not strain the intentions of respondents to ' willingness-to-pay' surveys; (iii) is consistent with a more realistic model of rational choice in environmental decision-making; and (iv) is sensitive to criticisms from environmental ethics.2. (shrink)

Cost-benefit analysis (CBA) is inappropriate as an aid to Covid policy-making because the plural, incommensurable values at stake are not all amenable to monetary measurement. CBA for Covid policy is also undermined by pervasive uncertainty and ignorance, and has some troubling distributional implications. However, non-consequentialist alternatives to CBA tend towards implausibly absolutist prohibitions on risk imposition. Arguments for setting aside consequentialism for special circumstances (the precautionary principle, or a medical rule of rescue) are also problematic when applied to Covid policy. (...) A broad consequentialist approach to policy guidance is defended, one which does not demand commensuration on a common monetary scale. Despite the absence of commensuration, policy guidance is still possible. (shrink)

Most applications of cost-benefit analysis in environmental policy, and almost all the controversial cases, involve the use of contingent valuation (CV) surveys. There is now a relatively well-developed critique of CV as a method of public consultation on environmental issues. Theories of deliberative democracy have been invoked which question the individualistic, preference-based calculus of CV. A particular deliberative institution which has recently received much attention is the citizens' jury (CJ). While CJs and other deliberative institutions have come to be regarded (...) as alternatives to CV, it is far from obvious in what sense this is true. The discussion begins by exploring the extent to which CV and CJ can be meaningfully compared. After specifying a limited sense in which this is possible, the paper goes on to assess the virtues of deliberation by reference to this comparison. Much of the assessment is made from the perspective of rational choice theory, because that approach has been influential amongst critics of deliberative democracy. The main aim is to develop an argument for the merits of deliberation, in terms which its critics must acknowledge. (shrink)

'It is going to change the way in which we understand many modern debates about economics, politics, and society' Ha Joon Chang, author of 23 Things They Don't Tell You About Capitalism Over the past fifty years, the way we value what is 'good' and 'right' has changed dramatically. Behaviour that to our grandparents' generation might have seemed stupid, harmful or simply wicked now seems rational, natural, woven into the very logic of things. And, asserts Jonathan Aldred in this revelatory (...) new book, it's economics that's to blame.Licence to be Bad tells the story of how a group of economics theorists changed our world, and how a handful of key ideas, from free-riding to Nudge, seeped into our decision-making and, indeed, almost all aspects of our lives. Aldred reveals the extraordinary hold of economics on our morals and values. Economics has corrupted us. But if this hidden transformation is so recent, it can be reversed. Licence to be Bad shows us where to begin. (shrink)