Law Commons^™

Empirical Law And Economics, Jonah B. Gelbach, Jonathan Klick

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Empirical work has grown in importance in law and economics. This growth coincides with improvements in research designs in empirical microeconomics more generally. In this essay, we provide a stylized discussion of some trends over the last two or three decades, linking the credibility revolution in empirical micro to the ascendancy of empirical work in law and economics. We then provide some methodological observations about a number of commonly used approaches to estimating policy effects. The literature on the economics of crime and criminal procedure illustrates the ways in which many of these techniques have been used successfully. Other fields, …

Dna Helps Clear Man's Name From Rape Charge After 24 Years, Colin Starger

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No abstract provided.

Introduction To The Structure And Limits Of Criminal Law, Paul H. Robinson, Joshua Samuel Barton

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The book The Structure and Limits of Criminal Law (Ashgate) collects and reprints classic articles on three topics: the conceptual structure of criminal law doctrine, the conduct necessary and that sufficient for criminal liability, and the offender culpability and blameworthiness necessary and that sufficient for criminal liability. The collection includes articles by H.L.A. Hart, Sanford Kadish, George Fletcher, Herbert Packer, Norval Morris, Gordon Hawkins, Andrew von Hirsch, Bernard Harcourt, Richard Wasserstrom, Andrew Simester, John Darley, Kent Greenawalt, and Paul Robinson. This essay serves as an introduction to the collection, explaining how each article fits into the larger debate and giving …

Flawed Coalitions And The Politics Of Crime, David Jaros

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Bipartisanship can be dangerous. In the late 1970s, liberal and conservative forces united to discard two centuries of federal sentencing practice and usher in an era of fixed guidelines that would reshape the criminal justice landscape. In the decades that followed, liberals would come to bitterly regret their alliance with conservative sentencing reformers. The guideline regime established by the Sentencing Reform Act ultimately advanced hardline conservative criminal justice goals that were antithetical to the objectives of many of the Act’s former liberal supporters.

Researchers have shown that a particular cognitive bias — cultural cognition — can explain why intense partisan …

Drones, Henry H. Perritt Jr., Eliot O. Sprague

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Abstract

Drone technology is evolving rapidly. Microdrones—what the FAA calls “sUAS”—already on the market at the $1,000 level, have the capability to supplement manned helicopters in support of public safety operations, news reporting, and powerline and pipeline patrol, when manned helicopter support is infeasible, untimely, or unsafe.

Larger drones–"machodrones”–are not yet available outside battlefield and counterterrorism spaces. Approximating the size of manned helicopters, but without pilots, or with human pilots being optional, their design is still in its infancy as designers await greater clarity in the regulatory requirements that will drive airworthiness certification.

This article evaluates drone technology and design …

Murder Mitigation In The Fifty-Two American Jurisdictions: A Case Study In Doctrinal Interrelation Analysis, Paul H. Robinson

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The essay surveys the law in the fifty-two American jurisdictions with regard to the three doctrines that commonly provide a mitigation or defense to murder liability: common law provocation and its modern counterpart, extreme mental or emotional disturbance; the so-called diminished capacity defense and its modern counterpart, mental illness negating an offense element; and the insanity defense. The essay then examines the patterns among the jurisdictions in the particular formulation they adopt for the three doctrines, and the combinations in which those formulations commonly appear in different jurisdictions. After this review, the essay steps back to see what kinds of …

"Not Just A Common Criminal": The Case For Sentencing Mitigation Videos, Regina Austin

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Sentencing mitigation or sentencing videos are a form of visual legal advocacy that is produced on behalf of defendants for use in the sentencing phases of criminal cases (from charging to clemency). The videos are typically short (5 to 10 minutes or so) nonfiction films that explore a defendant’s background, character, and family situation with the aim of raising factual and moral issues that support the argument for a shorter or more lenient sentence. Very few examples of mitigation videos are in the public domain and available for viewing. This article provides a complete analysis of the constituent elements of …

Foreword: The Death Penalty In Decline: From Colonial America To The Present, John Bessler

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This Article traces the history of capital punishment in America. It describes the death penalty's curtailment in colonial Pennsylvania by William Penn, and the substantial influence of the Italian philosopher Cesare Beccaria -- the first Enlightenment thinker to advocate the abolition of executions -- on the Founding Fathers' views. The Article also describes the transition away from "sanguinary" laws and punishments toward the "penitentiary system" and highlights the U.S. penal system's abandonment of non-lethal corporal punishments.

Preempting The Police, David Jaros

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Fighting crime requires that we vest police with extensive discretion so that they can protect the public. Unfortunately, the nature of police work makes it difficult to ensure that law enforcement authority is not abused. This challenge is exacerbated by the fact that a great deal of questionable police activity exists in the legal shadows — unregulated practices that do not violate defined legal limits because they have generally eluded both judicial and legislative scrutiny. Local law enforcement strategies, like the maintenance of unauthorized police DNA databases and the routine practice of initiating casual street encounters, threaten fundamental notions of …

Observers As Participants: Letting The Public Monitor The Criminal Justice Bureaucracy, Stephanos Bibas

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No abstract provided.

Empirical Desert, Individual Prevention, And Limiting Retributivism: A Reply, Paul H. Robinson, Joshua Samuel Barton, Matthew J. Lister

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A number of articles and empirical studies over the past decade, most by Paul Robinson and co-authors, have suggested a relationship between the extent of the criminal law's reputation for being just in its distribution of criminal liability and punishment in the eyes of the community – its "moral credibility" – and its ability to gain that community's deference and compliance through a variety of mechanisms that enhance its crime-control effectiveness. This has led to proposals to have criminal liability and punishment rules reflect lay intuitions of justice – "empirical desert" – as a means of enhancing the system's moral …

The Effect Of Mental Illness Under U.S. Criminal Law, Paul H. Robinson

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This paper reviews the various ways in which an offender's mental illness can have an effect on liability and offense grading under American criminal law. The 52 American jurisdictions have adopted a variety of different formulations of the insanity defense. A similar diversity of views is seen in the way in which different states deal with mental illness that negates an offense culpability requirement, a bare majority of which limit a defendant's ability to introduce mental illness for this purpose. Finally, the modern successor of the common law provocation mitigation allows, in its new breadth, certain forms of mental illness …

Law And Neuroscience: Recommendations Submitted To The President's Bioethics Commission, Owen D. Jones, Richard J. Bonnie, B. J. Casey, Andre Davis, David L. Faigman, Morris Hoffman, Read Montague, Stephen J. Morse, Marcus E. Raichle, Jennifer A. Richeson, Elizabeth Scott, Laurence Steinberg, Kim Taylor-Thompson, Anthony Wagner, Gideon Yaffe

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President Obama charged the Presidential Commission for the Study of Bioethical Issues to identify a set of core ethical standards in the neuroscience domain, including the appropriate use of neuroscience in the criminal-justice system. The Commission, in turn, called for comments and recommendations. The MacArthur Foundation Research Network on Law and Neuroscience submitted a consensus statement, published here, containing 16 specific recommendations. These are organized within three main themes: 1) what steps should be taken to enhance the capacity of the criminal justice system to make sound decisions regarding the admissibility and weight of neuroscientific evidence?; 2) to what extent …

The Law And Economics Of Stop-And-Frisk, David S. Abrams

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The relevant economic and legal research relating to police use of stop-and-frisk has largely been distinct. There is much to be gained by taking an interdisciplinary approach. This Essay emphasizes some of the challenges faced by those seeking to evaluate the efficacy and legality of stop-and-frisk, and suggests some ways forward and areas of exploration for future research.

Preventive Justice And The Presumption Of Innocence, Kimberly Kessler Ferzan

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When the state aims to prevent responsible and dangerous actors from harming its citizens, it must choose between criminal law and other preventive techniques. The state, however, appears to be caught in a Catch-22: using the criminal law raises concerns about whether early inchoate conduct is properly the target of punishment, whereas using the civil law raises concerns that the state is circumventing the procedural protections available to criminal defendants. Andrew Ashworth has levied the most serious charge against civil preventive regimes, arguing that they evade the presumption of innocence.

After sketching out a substantive justification for a civil, preventive …