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We test structural hypotheses regarding police-caused homicides of minorities. Past research has tested minority threat and community violence hypotheses. The former maintains that relatively large minority populations are subjectively perceived as threats and experience a higher incidence of police-caused homicide than whites do, the latter that higher rates of violent crime among minorities create objective threats that explain these disparities. That research has largely ignored some important issues, including: alternative specifications of the minority threat hypothesis; the place hypothesis, which maintains highly segregated minority populations are perceived as especially threatening by police; and police-caused homicide in the Hispanic population. Using data for large U.S. cities, we conducted total-incidence and group-specific analyses to address these issues. A curvilinear minority threat hypothesis was supported by the Hispanic group-specific findings, whereas the place hypothesis found strong support in both total and group-specific analyses. These results provide new insights into patterns of police-caused homicide.  相似文献   

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This article provides an overview of federal litigation involving the largest 2,000 U. S. corporations over the period 1971–91. Reporting from a unique data set of the authors'construction, it finds that althugh the aggregate volume of business litigation grew during the 1970s and early 1980s, it has actually been declining in recent years in all major categories of cases; business-related litigation is heavily concentrated, with an extremely limited number of business "mega-litigants" accounting for most of the activity; this concentration is particularly evident in tort, with the result that the tort trend line outside the concentration is actually flat or declining; a good deal of the growth in litigation outside the tort area can be attributed to business itself; and big business wins overwhelmingly, as plaintiff and defendant, in cases that involve it. The general applicability of these findings is limited by the data's restriction to federal court litigation and the structure of the Integrated Federal Court Data Base from which the authors'data set was constructed. This granted, the report is by far the most comprehensive treatment of U. S. big business litigation to date, and its findings are strikingly at odds with the premises of much current policy discussion.  相似文献   

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Abstract:  To determine the prevalence and circumstances of psychoactive substances amongst homicide victims, 485 consecutive cases autopsied at the NSW Department of Forensic Medicine (1/1/1996–12/31/2005) were analyzed. Substances were detected in 62.6% of cases, and illicit drugs in 32.8%. Alcohol, cannabis, opioids, and psychostimulants were most commonly detected. Alcohol and cannabis were both more prevalent amongst males. Mean ages were significantly younger for decedents who tested positive for a substance and for an illicit drug. Cases where death resulted from a physical altercation were more likely to have had alcohol and cannabis present. Illicit drugs were prominent amongst firearms deaths. The proportion of alcohol positive cases increased from 25.0% on Monday to 49.4% for Saturdays/Sundays. Alcohol was more common in incidents in the 0001–0600 h and 1800–2400 h periods. Psychoactive substances appear to substantially increase the risk of homicide, although there are important differences between drug classes in the circumstances of such incidents.  相似文献   

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This paper examines the hypothesis that crime rates and the availability of firearms form a "vicious circle," so that increases in one lead to increases in the other. Two waves of panel data are used to estimate the relationship between rates of robbery and the relative availability of guns in a sample of large U.S. cities. The results indicate that total robbery rates and gun availability had no influence on each other, but that weapons choice in robbery and gun availability did form a mutually reinforcing cycle. Some implications of these findings are considered.  相似文献   

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The recent shift in state policies from Keynesianism to neoliberalism was accompanied by a transformation in state structures. The case of trade liberalization in the United States reveals that this structural transformation is of a judicial nature. In 1974, supporters of free trade successfully shifted authority over the management of protectionist claims from Congress to quasi-judicial bodies in the U.S. executive; in 1994 , they successfully strengthened the dispute settlement mechanisms of the World Trade Organization. This judicial transformation indicates a shift from sites where decisions are made by way of political negotiations to sites where judges preside over legal disputes. In the article, I identify the political origins of these judicial transformations and discuss the factors that make judicial sites more favorable to neoliberal policies than political sites.  相似文献   

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