Cass R. Sunstein

Bio: Cass R. Sunstein is an academic researcher from Harvard University. The author has contributed to research in topics: Supreme court & Constitution. The author has an hindex of 117, co-authored 787 publications receiving 57639 citations. Previous affiliations of Cass R. Sunstein include Brigham Young University & Indiana University.

Cost-Benefit Analysis and Arbitrariness Review

Abstract: When an agency fails to engage in quantitative cost-benefit analysis, has it acted arbitrarily and hence in violation of the Administrative Procedure Act? At first glance, the question answers itself: Congress sometimes requires that form of analysis, but if it has not done so, then agencies have discretion to proceed as they see fit. But as recent decisions suggest, the underlying issues are far more complicated than they seem. The central reason is that for all its limitations, cost-benefit analysis is the best available method for testing whether regulations increase social welfare. Whenever a statute authorizes an agency to consider costs and benefits, its failure to quantify them, and to weigh them against each other, requires a non-arbitrary justification. Potential justifications include the technical difficulty of quantifying costs and benefits; the relevance of values such as equity, dignity, and fair distribution; and the existence of welfare effects that are not captured by monetized costs and benefits. These justifications will often be sufficient. But in some cases, they are not, and agencies should be found to have acted arbitrarily in failing to quantify costs and benefits and to show that the benefits justify the costs.

The Meaning of Masks

Abstract: Many incentives are monetary, and when private or public institutions seek to change behavior, it is natural to change monetary incentives. But many other incentives are a product of social meanings, about which people may not much deliberate, but which can operate as subsidies or as taxes. In some times and places, for example the social meaning of smoking has been positive, increasing the incentive to smoke; in other times and places, it has been negative, and thus served to reduce smoking. With respect to safety and health, social meanings change radically over time, and they can be dramatically different in one place from what they are in another. Often people live in accordance with meanings that they deplore, or at least wish were otherwise. But it is exceptionally difficult for individuals to alter meanings on their own. Alteration of meanings can come from law, which may, through a mandate, transform the meaning of action into a bland, “I comply with law,” or into a less bland, “I am a good citizen.” Alteration of social meanings can also come from large-scale private action, engineered or promoted by “meaning entrepreneurs,” who can turn the meaning of action from, “I am an oddball,” to, “I do my civic duty,” or, “I protect others from harm.” Sometimes subgroups rebel against new or altered meanings, produced by law or meaning entrepreneurs, but often those meanings stick and produce significant change.

On Learning From Others

Abstract: Some people think that the practices of many courts in many countries, or in many relevant countries, offer helpful guidance to courts in other countries, when those courts are approaching hard or novel questions.1 In their view, the practices of many courts create a body of law in which other courts should be highly interested. The obvious question is: Why? In The Law of Other States? we attempt to make progress on this question. Our focus was not principally on the use of foreign precedents in the constitutional rulings of the U.S. Supreme Court. We meant to take that controversial and specialized problem as part of a much more general one, which involves courts in one jurisdiction using the decisions of courts in other jurisdictions. Within the United States, state courts frequently refer to the decisions of other state courts, even when construing state constitutions.3 The high courts of many nations refer to the decisions of high courts of other nations.4 The problem is that it is not self-evident that the practices of courts AY should be taken as valuable or informative for court Z. Exploration of that problem might also illuminate the question of whether and when a legislator or administrator in one state should attend to the decisions of legislators or administrators in other states.

The vote : Bush, Gore, and the Supreme Court

Abstract: Though George W. Bush took office in January, the nation is still recovering from the prolonged and complex process by which he was elected. The Florida electoral controversy and the subsequent decisions by both the Florida courts and the US Supreme Court left citizens and scholars alike divided over the role of the judiciary in the electoral arena. Now, after several months of reflection, leading constitutional scholars - Cass R. Sunstein, Richard A. Epstein, Pamela S. Karlan, Richard A. Posner and John Yoo, among others - weigh in on the Supreme Court's actions, which still seem sensible, legally legitimate and pragmatically defensible to some and an egregious abuse of power to others. Representing the full spectrum of views and arguments, "The Vote" offers the most timely and considered guide to the ultimate consequences and significance of the Supreme Court's decision. The contributors to this volume were highly visible in the national media while the controversy raged, and here they present fully fleshed-out arguments for the positions they promoted on the airwaves. Readers should find in "The Vote" equally impassioned defences for and indictments of the Court's actions, and they should come to understand the practical and theoretical implications of the Court's ruling in the realms of both law and politics. No doubt a spate of books will appear on the 2000 presidential election, but none will claim as distinguished a roster of contributors better qualified to place these recent events in their appropriate historical, legal and political contexts.

Beyond Marbury: The Executive's Power to Say What the Law Is

Abstract: Under Marbury v. Madison, it is “emphatically the province and duty of the judicial department to say what the law is.” But as a matter of actual practice, judgments about “what the law is” are often made by the executive department, not the judiciary. In the last quarter-century, the Supreme Court has legitimated the executive’s power of interpretation, above all in Chevron v. Natural Resources Defense Council, the mostcited case in modern public law. Chevron reflects a salutary appreciation of the fact that the executive, with its comparative expertise and accountability, is in the best position to make the judgments of policy and principle on which resolution of statutory ambiguities often depends. But the theory that underlies Chevron remains poorly understood, and in the last two decades, significant efforts have been made to limit the executive’s interpretive authority. In general, these efforts should be resisted. The principal qualification involves certain sensitive issues, most importantly those involving constitutional rights. When such matters are involved, Congress should be required to speak unambiguously; executive interpretation of statutory ambiguities is not sufficient.

Pattern Recognition and Machine Learning

Abstract: Probability Distributions.- Linear Models for Regression.- Linear Models for Classification.- Neural Networks.- Kernel Methods.- Sparse Kernel Machines.- Graphical Models.- Mixture Models and EM.- Approximate Inference.- Sampling Methods.- Continuous Latent Variables.- Sequential Data.- Combining Models.

The behaviour change wheel: a new method for characterising and designing behaviour change interventions.

Abstract: Improving the design and implementation of evidence-based practice depends on successful behaviour change interventions. This requires an appropriate method for characterising interventions and linking them to an analysis of the targeted behaviour. There exists a plethora of frameworks of behaviour change interventions, but it is not clear how well they serve this purpose. This paper evaluates these frameworks, and develops and evaluates a new framework aimed at overcoming their limitations. A systematic search of electronic databases and consultation with behaviour change experts were used to identify frameworks of behaviour change interventions. These were evaluated according to three criteria: comprehensiveness, coherence, and a clear link to an overarching model of behaviour. A new framework was developed to meet these criteria. The reliability with which it could be applied was examined in two domains of behaviour change: tobacco control and obesity. Nineteen frameworks were identified covering nine intervention functions and seven policy categories that could enable those interventions. None of the frameworks reviewed covered the full range of intervention functions or policies, and only a minority met the criteria of coherence or linkage to a model of behaviour. At the centre of a proposed new framework is a 'behaviour system' involving three essential conditions: capability, opportunity, and motivation (what we term the 'COM-B system'). This forms the hub of a 'behaviour change wheel' (BCW) around which are positioned the nine intervention functions aimed at addressing deficits in one or more of these conditions; around this are placed seven categories of policy that could enable those interventions to occur. The BCW was used reliably to characterise interventions within the English Department of Health's 2010 tobacco control strategy and the National Institute of Health and Clinical Excellence's guidance on reducing obesity. Interventions and policies to change behaviour can be usefully characterised by means of a BCW comprising: a 'behaviour system' at the hub, encircled by intervention functions and then by policy categories. Research is needed to establish how far the BCW can lead to more efficient design of effective interventions.

International Norm Dynamics and Political Change

Abstract: Norms have never been absent from the study of international politics, but the sweeping “ideational turn” in the 1980s and 1990s brought them back as a central theoretical concern in the field. Much theorizing about norms has focused on how they create social structure, standards of appropriateness, and stability in international politics. Recent empirical research on norms, in contrast, has examined their role in creating political change, but change processes have been less well-theorized. We induce from this research a variety of theoretical arguments and testable hypotheses about the role of norms in political change. We argue that norms evolve in a three-stage “life cycle” of emergence, “norm cascades,” and internalization, and that each stage is governed by different motives, mechanisms, and behavioral logics. We also highlight the rational and strategic nature of many social construction processes and argue that theoretical progress will only be made by placing attention on the connections between norms and rationality rather than by opposing the two.

Risk as Feelings

Abstract: Virtually all current theories of choice under risk or uncertainty are cognitive and consequentialist. They assume that people assess the desirability and likelihood of possible outcomes of choice alternatives and integrate this information through some type of expectation-based calculus to arrive at decision. The authors propose an alternative theoretical perspective, the risk-as-feelings hypothesis, that highlights the role of affect experienced at the moment of decision making. Drawing on research from clinical, physiological, and other subfield of psychology, they show that emotional reactions to risky situations often drive behavior. The risk-as-feelings hypothesis is shown to explain a wide range of phenomena that have resisted interpretation in cognitive-consequentialist terms.

A perspective on judgment and choice: Mapping bounded rationality.

Abstract: Early studies of intuitive judgment and decision making conducted with the late Amos Tversky are reviewed in the context of two related concepts: an analysis of accessibility, the ease with which thoughts come to mind; a distinction between effortless intuition and deliberate reasoning. Intuitive thoughts, like percepts, are highly accessible. Determinants and consequences of accessibility help explain the central results of prospect theory, framing effects, the heuristic process of attribute substitution, and the characteristic biases that result from the substitution of nonextensional for extensional attributes. Variations in the accessibility of rules explain the occasional corrections of intuitive judgments. The study of biases is compatible with a view of intuitive thinking and decision making as generally skilled and successful.