Law Commons^™

Years Of Good Life Based On Income And Health: Re-Engineering Cost-Benefit Analysis To Examine Policy Impact On Wellbeing And Distributive Justice, Richard Cookson, Owen Cotton-Barrett, Matthew D. Adler, Miqdad Asaria, Toby Ord

Faculty Scholarship

No abstract provided.

Priority For The Worse Off And The Social Cost Of Carbon, Matthew D. Adler, David Anthoff, Valentina Bosetti, Greg Garner, Klaus Keller, Nicolas Treich

Faculty Scholarship

The social cost of carbon (SCC) is a monetary measure of the harms from carbon emission. Specifically, it is the reduction in current consumption that produces a loss in social welfare equivalent to that caused by the emission of a ton of CO2. The standard approach is to calculate the SCC using a discounted-utilitarian social welfare function (SWF)—one that simply adds up the well-being numbers (utilities) of individuals, as discounted by a weighting factor that decreases with time. The discounted-utilitarian SWF has been criticized both for ignoring the distribution of well-being, and for including an arbitrary preference for earlier generations. …

Justice, Claims And Prioritarianism: Room For Desert?, Matthew D. Adler

Faculty Scholarship

Does individual desert matter for distributive justice? Is it relevant, for purposes of justice, that the pattern of distribution of justice’s “currency” (be it well-being, resources, preference-satisfaction, capabilities, or something else) is aligned in one or another way with the pattern of individual desert?

This paper examines the nexus between desert and distributive justice through the lens of individual claims. The concept of claims (specifically “claims across outcomes”) is a fruitful way to flesh out the content of distributive justice so as to be grounded in the separateness of persons. A claim is a relation between a person and a …

Would You Choose To Be Happy? Tradeoffs Between Happiness And The Other Dimensions Of Life In A Large Population Survey, Matthew D. Adler, Paula Dolan, Georgios Kavetsos

Faculty Scholarship

A large literature documents the correlates and causes of subjective well-being, or happiness. But few studies have investigated whether people choose happiness. Is happiness all that people want from life, or are they willing to sacrifice it for other attributes, such as income and health? Tackling this question has largely been the preserve of philosophers. In this article, we find out just how much happiness matters to ordinary citizens. Our sample consists of nearly 13,000 members of the UK and US general populations. We ask them to choose between, and make judgments over, lives that are high (or low) in …

Equity By The Numbers: Measuring Poverty, Inequality, And Injustice, Matthew D. Adler

Faculty Scholarship

Can we measure inequity? Can we arrive at a number or numbers capturing the extent to which a given society is equitable or inequitable? Sometimes such questions are answered with a “no”: equity is a qualitative, non-numerical consideration.

This Article offers a different perspective. The difficulty with equity measurement is not the impossibility of quantification, but the overabundance of possible metrics. There currently exist at least four families of equity-measurement frameworks, used by scholars and, to some extent, governments: inequality metrics (such as the Gini coefficient), poverty metrics, social-gradient metrics (such as the concentration index), and equity-regarding social welfare functions. …

Happiness Surveys And Public Policy: What’S The Use?, Matthew D. Adler

Faculty Scholarship

This Article provides a comprehensive, critical overview of proposals to use happiness surveys for steering public policy. Happiness or “subjective well-being” surveys ask individuals to rate their present happiness, life-satisfaction, affective state, etc. A massive literature now engages in such surveys or correlates survey responses with individual attributes. And, increasingly, scholars argue for the policy relevance of happiness data: in particular, as a basis for calculating aggregates such as “gross national happiness,” or for calculating monetary equivalents for non-market goods based on coefficients in a happiness equation.

But is individual well-being equivalent to happiness? The happiness literature tends to blur …

The Pigou-Dalton Principle And The Structure Of Distributive Justice, Matthew D. Adler

Faculty Scholarship

The Pigou-Dalton (PD) principle recommends a non-leaky, non-rank-switching transfer of goods from someone with more goods to someone with less. This Article defends the PD principle as an aspect of distributive justice --- enabling the comparison of two distributions, neither completely equal, as more or less just. It shows how the PD principle flows from a particular view, adumbrated by Thomas Nagel, about the grounding of distributive justice in individuals' "claims." And it criticizes two competing frameworks for thinking about justice that less clearly support the principle: the veil-of-ignorance framework, and Larry Temkin's proposal that fairer distributions are those concerning …

Harsanyi 2.0, Matthew D. Adler

Faculty Scholarship

How should we make interpersonal comparisons of well-being levels and differences? One branch of welfare economics eschews such comparisons, which are seen as impossible or unknowable; normative evaluation is based upon criteria such as Pareto or Kaldor-Hicks efficiency that require no interpersonal comparability. A different branch of welfare economics, for example optimal tax theory, uses “social welfare functions” (SWFs) to compare social states and governmental policies. Interpersonally comparable utility numbers provide the input for SWFs. But this scholarly tradition has never adequately explained the basis for these numbers.

John Harsanyi, in his work on so-called “extended preferences,” advanced a fruitful …

Welfare As Happiness, John Bronsteen, Christopher Buccafusco, Jonathan S. Masur

Faculty Scholarship

No abstract provided.

Public Choice And Environmental Policy: A Review Of The Literature, Christopher H. Schroeder

Faculty Scholarship

This paper is a draft of a chapter for a forthcoming book, Research Handbook in Public Law and Public Choice, edited by Daniel Farber and Anne Joseph O'Connell, to be published by Elgar. It reviews the public choice literature on environmental policy making, first generally and then with respect to four fundamental environmental policy questions: (1) whether or not government action is warranted; (2) if it is, the scope and stringency of the government action, including the manner in which a bureaucracy will implement and enforce any statutory standards; (3) the level of government that assumes responsibility; and (4) the …

Future Generations: A Prioritarian View, Matthew D. Adler

Faculty Scholarship

No abstract provided.

Introducing A ‘Different Lives’ Approach To The Valuation Of Health And Well-Being, Matthew D. Adler, Paul Dolan

Faculty Scholarship

We introduce a new "different lives" survey format, which asks respondents to rank hypothetical lives described in terms of longevity, health, happiness, income, and other elements of the quality of life. In this short paper, we show that the format is of policy relevance whether a mental state, preference satisfaction or extra-welfarist account of well-being is adopted and discuss some of the advantages the format has over standard formats, such as contingent valuation surveys and QALY-type methods. An exploratory survey indicates that the format is feasible and that health and happiness might be more important than income and life expectancy.

Economic Growth And The Interests Of Future (And Past And Present) Generations: A Comment On Tyler Cowen, Matthew D. Adler

Faculty Scholarship

No abstract provided.

Well-Being, Inequality And Time: The Time-Slice Problem And Its Policy Implications, Matthew D. Adler

Faculty Scholarship

Should equality be viewed from a lifetime or "sublifetime" perspective? In measuring the inequality of income, for example, should we measure the inequality of lifetime income or of annual income? In characterizing a tax as "progressive" or "regressive," should we look to whether the annual tax burden increases with annual income, or instead to whether the lifetime tax burden increases with lifetime income? Should the overriding aim of anti-poverty programs be to reduce chronic poverty: being badly off for many years, because of low human capital or other long-run factors? Or is the moral claim of the impoverished person a …

Qalys And Policy Evaluation: A New Perspective, Matthew D. Adler

Faculty Scholarship

No abstract provided.

Inequality And Uncertainty: Theory And Legal Applications, Matthew D. Adler, Chris William Sanchirico

Faculty Scholarship

"Welfarism" is the principle that social policy should be based solely on individual well-being, with no reference to 'fairness" or "rights." The propriety of this approach has recently been the subject of extensive debate within legal scholarship. Rather than contributing (directly) to this debate, we identify and analyze a problem within welfarism that has received far too little attentioncall this the "ex ante/ex post" problem. The problem arises from the combination of uncertainty-an inevitable feature of real policy choice-and a social preference for equality. If the policymaker is not a utilitarian, but rather has a "social welfare function" that is …

Welfare Polls: A Synthesis, Matthew D. Adler

Faculty Scholarship

"Welfare polls" are survey instruments that seek to quantify the determinants of human well-being. Currently, three welfare polling formats are dominant: contingent valuation (CV) surveys, quality-adjusted life year (QALY) surveys, and happiness surveys. Each format has generated a large, specialized, scholarly literature, but no comprehensive discussion of welfare polling as a general enterprise exists.This Article seeks to fill that gap.

Part I describes the trio of existing formats. Part II discusses the current and potential uses of welfare polls in governmental decisionmaking. Part III analyzes in detail the obstacles that welfare polls must overcome to provide useful well-being information, and …

Book Review: Fairness Vs. Welfare, Matthew D. Adler

Faculty Scholarship

Reviewing Louis Kaplow & Steven Shavell, Fairness versus Welfare (2002)

Against “Individual Risk”: A Sympathetic Critique Of Risk Assessment, Matthew D. Adler

Faculty Scholarship

No abstract provided.

Fear Assessment: Cost-Benefit Analysis And The Pricing Of Fear And Anxiety, Matthew D. Adler

Faculty Scholarship

No abstract provided.

Fear Assessment: Cost-Benefit Analysis And The Pricing Of Fear And Anxiety, Matthew D. Adler

Faculty Scholarship

Risk assessment is now a common feature of regulatory practice, but fear assessment is not. In particular, environmental, health and safety agencies such as EPA, FDA, OSHA, NHTSA, and CPSC, commonly count death, illness and injury as costs for purposes of cost-benefit analysis, but almost never incorporate fear, anxiety or other welfare-reducing mental states into the analysis. This is puzzling, since fear and anxiety are welfare setbacks, and since the very hazards regulated by these agencies - air or water pollutants, toxic waste dumps, food additives and contaminants, workplace toxins and safety threats, automobiles, dangerous consumer products, radiation, and so …

Cost-Benefit Analysis, Static Efficiency And The Goals Of Environmental Law, Matthew D. Adler

Faculty Scholarship

No abstract provided.

Legal Transitions: Some Welfarist Remarks, Matthew D. Adler

Faculty Scholarship

This essay offers a sympathetic, utilitarian critique of Louis Kaplow's famous argument for legal retroactivity in his 1986 article, "An Economic Analysis of Legal Transitions." The argument, very roughly, is that the prospect of retroactivity is desirable if citizens are rational because it gives them a desirable incentive to anticipate legal change. My central claim is that this argument trades upon a dubious, objective view of probability that assumes rational citizens assign the same probabilities to states as rational governmental officials. But it is subjective, not objective probabilities that bear on rational choice, and the subjective probabilities of rational citizens …

Risk, Death And Harm: The Normative Foundations Of Risk Regulation, Matthew D. Adler

Faculty Scholarship

Is death a harm? Is the risk of death a harm? These questions lie at the foundations of risk regulation. Agencies that regulate threats to human life, such as the EPA, OSHA, the FDA, the CPSC, or NHTSA, invariably assume that premature death is a first-party harm - a welfare setback to the person who dies - and often assume that being at risk of death is a distinct and additional first-party harm. If these assumptions are untrue, the myriad statutes and regulations that govern risky activities should be radically overhauled, since the third-party benefits of preventing premature death and …

Introduction To, Preferences And Rational Choice: New Perspectives And Legal Implications, Matthew D. Adler, Claire Finkelstein, Peter Huang

Faculty Scholarship

No abstract provided.

The Puzzle Of Ex Ante Efficiency: Does Rational Approvability Have Moral Weight?, Matthew D. Adler

Faculty Scholarship

A governmental decision is "ex ante efficient" if it maximizes the satisfaction of everyone's preferences ex ante, relative to other possible decisions. Equivalently, each affected person would be rational to approve the decision, given her preferences and beliefs at the time of the choice. Does this matter, morally speaking? Do governmental officials - legislators, judges, regulators - have a moral reason to make decisions that are ex ante efficient? The economist's answer is "yes." "Ex ante efficiency" is widely seen by welfare economists to have moral significance, and often appears within law-and-economics scholarship as a criterion for evaluating legal doctrines. …

The Positive Political Theory Of Cost-Benefit Analysis: A Comment On Johnston, Matthew D. Adler

Faculty Scholarship

No abstract provided.

Risk, Death And Time: A Comment On Judge Williams’ Defense Of Cost-Benefit Analysis, Matthew D. Adler

Faculty Scholarship

No abstract provided.

Expressive Theories Of Law: A Skeptical Overview, Matthew D. Adler

Faculty Scholarship

An "expressive theory of law" is, very roughly, a theory that evaluates the actions of legal officials in light of what those actions mean, symbolize, or express. Expressive theories have long played a role in legal scholarship and, recently, have become quite prominent. Elizabeth Anderson, Robert Cooter, Dan Kahan, Larry Lessig, and Richard Pildes, among others, have all recently defended expressive theories (or at least theories that might be characterized as expressive). Expressive notions also play a part in judicial doctrine, particularly in the areas of the Establishment Clause and the Equal Protection Clause.

This paper attempts to provide a …

Beyond Efficiency And Procedure: A Welfarist Theory Of Regulation, Matthew D. Adler

Faculty Scholarship

Normative scholarship about regulation has been dominated by two types of theories, which I term "Neoclassical" and "Proceduralist." A Neoclassical theory has the following features: it adopts a simple preference-based view of well-being, and it counts Kaldor-Hicks efficiency as one of the basic normative criteria relevant to the evaluation of regulatory programs. A Proceduralist theory is concerned, not solely with the quality of regulatory outcomes, but also with the governmental procedures that produce these outcomes: it gives intrinsic significance to the procedures that regulatory bodies follow. (One example of a Proceduralist theory is the civic republican theory of regulation advanced …