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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.


Papers
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TL;DR: The authors identify competing, plausible positions on the normative question, which they label consequentialist and legalist, and offer the results of a pilot study, which shows that the overwhelming majority of respondents would favor changes that allow ineligible people to receive benefits, if that is the price of ensuring that eligible people do so as well, unless the number of ineligible recipients is very high.
Abstract: Public officials often impose eligibility requirements that have two effects: (1) they screen out ineligible people and (2) they screen out eligible people. Consisting of paperwork of administrative burdens, such requirements are sometimes characterized as “sludge,” and for some eligible people, they might prove overwhelming or prohibitive. In these circumstances, there is a pervasive normative issue: what is the optimal tradeoff between (1) and (2)? It is plausible to think that a great deal depends on numbers. If, for example, the number of ineligible people who are screened out is very large, and if the number of eligible people who are screened out is very small, then there would seem little ground for objection. But if the number of eligible people who are screened out is very large, there is a serious problem, and it might be worthwhile to consider an approach that would not screen out eligible people, even if it would simultaneously fail to screen out, or effectively “screen in,” a small number of ineligible people. We identify competing, plausible positions on the normative question, which we label consequentialist and legalist. We also offer the results of a pilot study, which shows that the overwhelming majority of respondents would favor changes that allow ineligible people to receive benefits, if that is the price of ensuring that eligible people do so as well – unless the number of ineligible recipients is very high. The survey results suggest that most people reject the legalist position and embrace a form of consequentialism.

1 citations

Journal ArticleDOI
TL;DR: In 2009, the Obama Administration entered office in the midst of a serious economic recession. Nonetheless, one of its priorities was to address the problem of climate change as mentioned in this paper, and it ultimately did a great deal -- producing, with the aid of market forces, significant reductions in greenhouse gas emissions, which ultimately helped make an international agreement possible.
Abstract: In 2009, the Obama Administration entered office in the midst of a serious economic recession. Nonetheless, one of its priorities was to address the problem of climate change. It ultimately did a great deal -- producing, with the aid of market forces, significant reductions in greenhouse gas emissions, which ultimately helped make an international agreement possible. This essay offers an account of some of the central domestic reforms, including the “endangerment finding”; the selection of a social cost of carbon; fuel economy regulations for motor vehicles; controls on new and existing power plants; and energy efficiency regulations. At various points, potentially challenging issues of law and policy are identified, and different imaginable paths are specified. The various reforms show the extraordinary extent to which the executive branch, relying on pre-existing regulatory authorities, can reorient national policy in an area in which the national legislature is blocked. To that extent, the climate change initiatives offer an illuminating case study in the contemporary operation of the system of separation of powers. There is a brief discussion of whether the reforms are likely to prove enduring. Appendices offer an assortment of tables on relevant costs and benefits.

1 citations

Journal ArticleDOI
TL;DR: In this paper, the authors distinguish among three categories of cases: (1) those in which choosers have clear antecedent preferences, and nudges help them to satisfy those preferences (often by increasing "navigability" or "adaptability".
Abstract: Many nudges are designed to make people better off, as judged by themselves. This criterion, meant to ensure that nudges will increase people’s welfare, contains some ambiguity. It is useful to distinguish among three categories of cases: (1) those in which choosers have clear antecedent preferences, and nudges help them to satisfy those preferences (often by increasing “navigability”); (2) those in which choosers face a self-control problem, and nudges help them to overcome that problem; and (3) those in which choosers would be content with the outcomes produced by two or more nudges, or in which ex post preferences are endogenous to nudges, so that without additional clarification or work, the “as judged by themselves” criterion does identify a unique solution for choice architects. Category (1) is self-evidently large. Because many people agree that they suffer self-control problems, category (2) is large as well. Cases that fall in category (3) create special challenges, which may lead us to make direct inquiries into welfare or to explore what informed, active choosers typically select.

1 citations


Cited by
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Christopher M. Bishop1
01 Jan 2006
TL;DR: Probability distributions of linear models for regression and classification are given in this article, along with a discussion of combining models and combining models in the context of machine learning and classification.
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.

10,141 citations

Journal ArticleDOI
TL;DR: 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, and a new framework aimed at overcoming their limitations is developed.
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.

6,692 citations

Journal ArticleDOI
TL;DR: The authors argue that norms evolve in a three-stage "life cycle" of emergence, cascades, and internalization, and that each stage is governed by different motives, mechanisms, and behavioral logics.
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.

5,761 citations

Posted Content
TL;DR: It is shown that emotional reactions to risky situations often diverge from cognitive assessments of those risks, and when such divergence occurs, emotional reactions often drive behavior.
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.

4,901 citations

Journal ArticleDOI
TL;DR: 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.
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.

4,802 citations