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51.
Liana Fox Christopher Wimer Irwin Garfinkel Neeraj Kaushal Jane Waldfogel 《Journal of policy analysis and management》2015,34(3):567-592
Using data from the Consumer Expenditure Survey and the March Current Population Survey, we provide poverty estimates for 1967 to 2012 based on a historical supplemental poverty measure (SPM). During this period, poverty, as officially measured, has stagnated. However, the official poverty measure (OPM) does not account for the effect of near‐cash transfers on the financial resources available to families, an important omission since such transfers have become an increasingly important part of government antipoverty policy. Applying the historical SPM, which does count such transfers, we find that trends in poverty have been more favorable than the OPM suggests and that government policies have played an important and growing role in reducing poverty—a role that is not evident when the OPM is used to assess poverty. We also find that government programs have played a particularly important role in alleviating child poverty and deep poverty, especially during economic downturns. 相似文献
52.
Anne Dray Lorraine Mazerolle Pascal Perez Alison Ritter 《Journal of Experimental Criminology》2008,4(3):267-287
Our paper examines how street-level drug markets adapt to a macro-level disruption to the supply of heroin, under three experimental
conditions of street-level drug law enforcement: random patrol, hot-spot policing and problem-orientated policing. We utilize
an agent-based model to explore the relative impact of abstractions of these three law enforcement strategies after simulating
an ‘external shock’ to the supply of heroin to the street-level drug market. We use 3 years of data, which include the period
of the ‘heroin drought’ in Melbourne (Australia) that commenced in late 2000 and early 2001, to measure changes in a selected
range of crime and harm indicators under the three policing conditions. Our results show that macro-level disruptions to drug
supply have a limited impact on street-level market dynamics when there is a ready replacement drug. By contrast, street-level
police interventions are shown to vary in their capacity to alter drug market dynamics. Importantly, our laboratory abstraction
of problem-orientated policing is shown to be the optimal strategy to disrupt street-level injecting-drug markets, reduce
crimes and minimize harm, regardless of the type of drug being supplied to the market.
相似文献
Alison RitterEmail: |
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Lorraine Code 《澳大利亚女权主义者研究》2014,29(80):148-160
AbstractSince the early 1980s, feminist epistemology has developed into a vibrant area of inquiry which challenges many of the taken-for-granted assumptions of traditional, mainstream theories of knowledge to work towards developing theories and practices that close a persistent gap between theories of knowledge and knowledge that matters to people in real situations. Here I will examine some of the more startling recent developments in feminist epistemology, where—perhaps improbably—epistemologies of ignorance and questions about epistemic injustice have made significant contributions to feminist knowledge projects. Together and separately, they expose the extent to which knowing is a political activity, while maintaining that it can avow its political involvement without dissolving into facile assertions that ‘might is right’. 相似文献
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Yap L Richters J Butler T Schneider K Grant L Donovan B 《Journal of interpersonal violence》2011,26(15):3157-3181
Male prison rape and sexual assaults remains a serious and sensitive issue in many countries. Human rights groups claim that sexual assaults among male prisoners have reached pandemic proportions and need to be stopped. Researchers for many years have studied the causes of male sexual assault in prison and offered numerous recommendations on its prevention. Few, however, have presented evidence for a decline in male prisoner sexual assaults and investigated the reasons for the decline. This article provides evidence from population-based surveys of a steady decrease in male prisoner sexual assaults in New South Wales (NSW) between 1996 and 2009. The authors conducted in-depth interviews with former and current inmates, and using a "systems" approach they discuss the complexity of sexual assaults in prison, incorporating a multiplicity of perspectives. In particular, they bring together different sources of data and discuss this in relation to changes in power structures and control in a modern prison, the attitudes of older and younger prisoners, the concept of "duty of care," introduction of prison drug programs, and prisoner attitudes toward gender and sexuality. In anthropology, the term "system" is used widely for describing sociocultural phenomena of a given society in a holistic manner without reducing the complexity of a given community. 相似文献
60.
Erin N. Schoenfelder Irwin N. Sandler Sharlene Wolchik David MacKinnon 《Journal of youth and adolescence》2011,40(1):85-96
Fear of abandonment has been found to be associated with mental health problems for youth who have experienced a parent’s
death. This article examines how youth’s fears of abandonment following the death of a parent lead to later depressive symptoms
by influencing relationships with caregivers, peers, and romantic partners. Participants were 109 youth ages 7–16 (50% male),
assessed 4 times over a 6-year period. The ethnic composition of the sample was non-Hispanic Caucasian (67%), Hispanic (16%),
African American (7%), Native American (3%), Asian (1%), and Other (6%). Youth’s fears of abandonment by their surviving caregiver
during the first year of data collection were related to their anxiety in romantic relationships 6 years later, which, in
turn, was associated with depressive symptoms measured at 6 years. Youth’s caregiver, peer, and romantic relationships at
the 6-year follow-up were related to their concurrent depressive symptoms. The relationship between youth’s attachment to
their surviving caregiver and their depressive symptoms was stronger for younger participants. Implications of these findings
for understanding the development of mental health problems following parental bereavement are discussed. 相似文献