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A long line of research, beginning with Macaulay's (1963) well‐known study of “Non‐Contractual Relations in Business,” suggests that the formal trappings of domestic law often have effects on private behavior that are, at best, “indirect, subtle, and ambiguous” ( Macaulay 1984 :155). Law and society scholars have spent somewhat less time exploring whether international law's effects on behavior are similarly attenuated. In this article I examine whether foreign investors take the presence of strong formal international legal protections into account when deciding where to invest. I focus on whether the presence of bilateral investment treaties, or BITs, meaningfully influences investment decisions. I present results from a statistical analysis that examines whether the formally strongest BITs—those that guarantee investors access to international arbitration to enforce investors' international legal rights—are associated with greater investment flows. I find no clear link between treaty protections and investment, a finding consistent with past law and society research but in tension with claims common in the BIT literature that the treaties should have dramatic effects on investor behavior.  相似文献   
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A number of states passed legislation in the 1990s requiring youths to wear helmets when riding bicycles. The effect of this legislation on bicycling fatalities is examined by subjecting data from the Fatality Analysis Reporting System to a panel analysis, using a control‐group methodology. A helmet law reduces fatalities by about 15 percent in the long run, less in the short run. There is no evidence of spillover effects (to adults) or substitution effects (youths choosing other methods of transportation) associated with implementation of a helmet law. Through 2000, existing helmet laws have saved 130 lives. If all states had adopted helmet laws in 1975, more than 1500 lives would have been saved. © 2004 by the Association for Public Policy Analysis and Management.  相似文献   
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This paper explores expressions of sociocultural and political subjectivity among indigenous youth located within four secondary boarding schools in the Araucanía Region of Chile. For rural indigenous students, these schools are a primary site in which they come to gain a sense of themselves as members of civil society and as future citizens. Drawing on young peoples’ experiences in boarding facilities and expressions regarding sociopolitical positioning, we analyse the ways Mapuche youth engage with the racially and class-inflected hierarchies of inequality present in the school, the region and beyond. Within these school spaces, little intellectual space afforded young people to consider how civic inclusion can be renegotiated in relation to indigenous identifications. Nevertheless, the young people demonstrate a capacity to engage critically with national discourses from media and schooling. Whilst not widely engaged in politicized youth activism, the pupils demonstrated agency by positioning themselves critically in quotidian and negotiated re-workings of the meaning of citizenship.  相似文献   
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Associations between serious mental disorder and violence are well-documented, but there is little epidemiological evidence linking these disorders and homicide risk. The reported study compares socio-demographic and clinical characteristics of people diagnosed with schizophrenia who committed homicide vs. those who died by suicide. The study is a national case series of male patients in England & Wales diagnosed with schizophrenia and convicted of homicide during 1997–2012 (n = 168), and a randomly selected comparison group of male patients with schizophrenia who died by suicide and who were matched to the homicide case series by age (n = 777). There are different patterns of behaviour in people with schizophrenia preceding homicide and suicide. Homicide perpetrators have frequently disengaged with services whilst patients who die by suicide are often in recent contact. This is important knowledge for clinical services as it indicates a different preventive emphasis despite the existence of other shared characteristics.  相似文献   
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Drowning as a method of suicide is known to occur, but has primarily been described in environments with readily available access to water, such as coastal regions. In this study, we describe and analyze a series of suicidal drownings occurring in a noncoastal area of Texas. Between 1977 and 1996, 52 cases of suicidal drowning were investigated at the Southwestern Institute of Forensic Sciences in Dallas, Texas. Such deaths accounted for only 0.85% of all suicides and 4% of all drowning deaths. In contrast. suicidal drownings reportedly account for 2.8 to 8.9% of all suicides in regions with easy access to water. As with other studies of suicidal drowning, the victims are usually sober white males over the age of 40 years. Our results also confirm that certain individuals who commit suicide by drowning use weights to facilitate the process. A detailed analysis of the cases is provided. as is a synopsis of several questions that may aid in determining the manner of death in suicidal drowning cases.  相似文献   
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