The Impact of the 1994 Federal Assault Weapon Ban on Gun Violence Outcomes: An Assessment of Multiple Outcome Measures and Some Lessons for Policy Evaluation

The Federal Violent Crime Control and Law Enforcement Act of 1994 bans a group of military-style semiautomatic firearms (i.e., assault weapons) and ammunition magazines capable of holding more than 10 rounds. Ban advocates argue that these weapons are particularly dangerous because they facilitate the rapid firing of high numbers of shots. Though the banned guns and magazines were used in only a modest fraction of gun crimes before the law, it was hypothesized that a decrease in their use might reduce gunshot victimizations, particularly those involving multiple wounds and/or victims. In response to a Congressional mandate for an impact assessment of the law, this study utilized national and local data sources and a variety of analytical techniques to examine the ban's short-term impact on gun violence. The ban may have contributed to a reduction in gun homicides, but a statistical power analysis of our model indicated that any likely impact from the ban will be very difficult to detect statistically for several more years. We found no evidence of reductions in multiple-victim gun homicides or multiple-gunshot wound victimizations. The findings should be treated cautiously due to the methodological difficulties of making a short-term assessment of the ban and because the ban's long-term effects could differ from the short-term impacts revealed by this study.     

从旭普林公司案看我国法院对国际商事仲裁的监督

运用国际商事仲裁的一般理论和国际商事仲裁立法与实践,结合我国法院就国际商会国际仲裁院仲裁庭根据该院仲裁规则就德国旭普林公司案在我国上海作出的仲裁裁决所实施的司法监督,探讨了国际商事仲裁裁决与涉外裁决、外国裁决和《纽约公约》项下的非本国裁决之间的联系与区别。由此认为本案项下的裁决,既不是我国裁决,也不是外国裁决,而是《纽约公约》项下的非内(本)国裁决。     

The legitimization and institutionalization of ‘parental alienation’ in the Province of Quebec

ABSTRACT

This article examines the legitimization and institutionalization of ‘parental alienation’ discourse in the Province of Quebec, Canada. It draws upon an analysis of 31 documents (legislation, research reports and articles, training documents, professional documents and media articles) and interviews with 13 key informants, who were selected based on their knowledge of ‘parental alienation’ in research, policies or practices. The research findings reveal that the legitimization and institutionalization of ‘parental alienation’ discourse is a more recent process than in other provinces and countries, but that it has now permeated child custody as well as child protection proceedings. Academic researchers and media have been instrumental in this legitimization and institutionalization process, while the role played by changes to child protection policies is more ambiguous. The findings reveal researchers’ and experts’ tendency to distance themselves from Gardner’s controversial work on ‘parental alienation syndrome’ and to address the critiques by proposing new approaches and new concepts. However, the terms ‘parental alienation syndrome’, ‘parental alienation’ and ‘alienating behaviours’ are often used interchangeably, and assessment practices tend to rely on similar indicators.     

Resistance to Chronic Violence in Informal Workplaces: The Strategies of Domestic Workers in Brazil (2003–2018)

This article analyses the repertoire of individual strategies utilised by domestic workers to resist routinised workplace violence in the cities of São Paulo and Ilhéus, Brazil. Findings suggest that domestic workers favour two strategies of resistance: exit (quitting work without prior notice) and voice (negotiating workplace conditions). The latter strategy is divided into two subtypes: voice-pleading (appealing to decency) and voice-confrontation (warning and rights-claiming). Voice strategies appear more effective than exit in ameliorating patterns of chronic workplace violence, particularly when they incorporate labour rights claims and when emotional ties exist between workers and employers.     

非正规的“正规化”:劳动力市场分割与家政服务企业——基于2019年四个城市的家政工人调查

在非正规就业盛行的家政市场,家政服务企业的重要性日益凸显,亟待考察这些劳动力市场中介机构的就业效果。通过分析2019年四个城市的家政工人调查数据,发现家政服务企业的发展可能会影响家政业内不同工种的收入差距,改变非正规就业市场的原有结构。伴随管理者企业的介入,家务员收入大幅提升,母婴护理员和家庭保洁员的收入则出现下降。家政企业对工人收入的改善和工作正规化的促进作用是有限的。本文不仅呈现了家政就业市场内部的异质性,为家政工作的正规化讨论提供中国经验数据,还指出劳动力市场中介机构在以女性为主的非正规就业市场上的特殊性,具有一定政策意义。     

Domestic Contestation and Presidential Prerogative in Colombian Foreign Policy

The study of Colombian foreign policy emphasises external constraints and presidential prerogative in foreign policymaking. Drawing on insights from recent foreign policy analysis literature and evidence from several cases (Plan Colombia, US military bases, free trade talks with China, and ICJ arbitration of a maritime border with Nicaragua), this article challenges commonplace presidentialist assumptions. A novel model of ‘contested presidentialism’ better captures how Colombian domestic actors mobilise to raise political costs to block or modify presidential preferences. When the opposition fails to raise costs, presidentialist assumptions apply. Otherwise, presidents respond strategically by abandoning policies or substituting second-best alternatives.     

ASSESSING MUTUAL PARTNER-ABUSE CLAIMS IN CHILD CUSTODY AND ACCESS CASES

This article explores issues associated with mutual claims of domestic violence in the context of research on gender and violence, and in the context of litigation tactics commonly employed by perpetrators in child custody and access cases. Quotations from parents involved in such cases illustrate why accurate assessment of mutual cliams requires complete information about social context and the analysis of patterns of domination, power and control in the relationship over time. Recent developments in Canadian law ought to enhance the ability of judges to take such evidence into account. The article aims to provide a lens through which to understand and assess such cases.     

建立中国同一的海上运输法律体系

本文在分析中国目前在国内沿海运输和国际海上运输(特别是在海上货物运输方面)所实行的法律制度还没有统一的现状和原因的基础上,指出中国建立同一的海上运输法律体系,基础已经具备,条件也趋于成熟,势在必行;同时,对如何建立中国同一的海上运输法律体系,提出了具体的意见和建议。     

PCR法对HLA-DQ_α基因的分型及其在性犯罪鉴定中的应用

本文应用 PCR 法及 ASO 探针斑点杂交技术,对100例无关个体血液 DNA 及10例性犯罪案件混合斑中精子 DNA 进行了 HLA-DQα基因的扩增及其 DNA 分型。结果正常人0.1～0.3μgDNA 就能满足 DQα基因扩增的需要。在100例个体中可以观察到由4种等位基因组成的10种 DQα基因型。10例不同条件的混合斑中精子 DNA 经30～60次扩增后与 ASO 探针杂交均能准确地判定 DQα基因型。HLA-DQα是个体识别能力较强的遗传标志。本文为性犯罪中精子来源的个体识别提供了一个新方法,具有一定的实用价值。     

西部投资法律制度之缺陷与完善略论

西部大开发所面临的主要问题是投资问题 ,国家投资不足、民间投资总量少且效益低是制约西部社会经济发展的主要因素。西部投资法律制度由国家与西部各地有关西部国内投资的法律制度和外商投资的法律制度组成 ,它们均存在不利于西部发展的重要缺陷。作者提出了完善西部国内民间投资、外商投资和国家公共投资三方面法律制度的价值取向与基本措施。