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Lisa M. Dario Weston J. Morrow Alese Wooditch Samuel G. Vickovic 《Criminal Justice Studies》2015,28(3):257-279
Opportunity theories of crime suggest that crime is highly specific and concentrated in time and space. Using these theories as a framework, this paper seeks to examine the transitory nature of crime. This hypothesis was tested using data from a coastal city in California to examine the relationship between surf conditions (measured at five daily time points) and number of crime incidents (n = 16,075). Crime totals were aggregated at the street segment level (n = 4551) for each day in 2011. These data were modeled using a series of panel negative binomial models, clustered by census block group. The findings suggest that surf conditions had an effect on the likelihood of crime incidents, but these effects were time specific. Favorable surf conditions were associated with increases in crime only between 2:30 pm and 5:29 pm. Additionally, locations closer to surf spots were associated with more crime, relative to locations farther away. Closer examination of micro-geographies aids in understanding how systematic shifts in routine activities affect the frequency and location of crime, and allows crime prevention to be more specialized and efficient. Adding to the extant understanding of hot times and opportunity structures will enable more effective allocation of resources and predictive policing efforts. 相似文献
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This article explores the functioning of the decentralized structures in Wenchi district of Ghana with the view of generating deeper insights into the interplay between decentralization outcomes and prevailing social, economic, and cultural realties of the people. Data were collected from both secondary and primary sources. The main findings of the study indicate that sub-district structures do not provide an effective platform for citizen participation. Elections were found to primarily be an instrument for demanding accountability from assembly members. Finally, field services were found not to be responsive to the needs of citizens. 相似文献
147.
Samuel Carpintero 《Local Government Studies》2016,42(6):958-979
Local governments are increasingly utilising the public–private partnership (PPP) model as a means of organising service delivery in the public–private domain. This article examines the experiences with construction and operation of 131 PPP wastewater treatment plants in the region of Aragon, Spain. The study highlights how an inadequate management of construction risk and unsuitable transfer of demand and revenue risk resulted in significant time delays in execution of the PPP projects. The research also shows how the involvement of public bodies at local, regional and national level further added to the complexity of implementing the projects. The findings contribute to the literature on local service delivery and provide insights regarding risk transfer in long-term PPP contracts for the delivery of local services in general and water services in particular. 相似文献
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The Singaporean polity has created the ‘militarized civilian’. This policy phenomenon beckons the question: How is this cross-fertilization carried out in Singapore's civil–military relations? Militarization is in the first sense meant to inculcate a calibrated dual personality within the civilian whereby being an effective soldier requires indulging in simulated military suffering as a badge of pride; at the same time, the citizen soldier has to believe that military and civilian values are perfectly interchangeable and contribute equally to the maintenance of peace. In a second sense, militarization is equally about permanently ritualizing sacrifices for a communitarian defence. We argue that while mostly successful, militarization also produces the tension arising from the need to appear pugnaciously vigilant while avoiding the casualties that must logically arise from heightened simulated combat. This tension is explained through two dimensions of ongoing crises: the parameters of a politically dramatized National Service ritual; and the constant propaganda of geopolitical dangers threatening the Republic. 相似文献
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This study examines the longitudinal effects of childhood community contexts on young adult outcomes. The study uses a sample
of 14,000 adolescents (52% female) derived from the 1990 US Census and the National Longitudinal Study of Adolescent Health
(Addhealth). The study examines whether community and family environments exert separate and/or joint long-term influences
on young adult achievement and depression. We found both direct and indirect long-term influences of childhood community adversity
on young adult educational attainment. The indirect influences of childhood community adversity operated through family and
individual-level factors. The long-term influence of childhood community adversity on young adult depression was only indirect.
Overall, community influences on young adult achievement outcomes were mediated by family context and by the adolescents’
adjustments and transitions, including adolescent depression, school adjustment, and disruptive transitional events. The moderating
effect of childhood community adversity suggests that the protective effects of family resources on young adult outcomes dissipate
significantly in extremely adverse neighborhoods. The findings demonstrate the importance of integrating multiple theoretical
perspectives for longitudinal research to capture pathways of community influence on adolescent developmental and young adulthood
outcomes. 相似文献
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