A comparison between the cost effectiveness of CCTV and improved street lighting as a means of crime reduction
A comparison between the cost effectiveness of CCTV and improved street lighting as a means of crime reduction
复制标题
闭路电视与改善街道照明作为减少犯罪手段的成本效益比较
DOI：
10.1016/j.compenvurbsys.2017.09.008
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Lawson T
中科院分区：
文献类型：
--
作者：
Lawson T
闭路电视和改善街道照明的效用，已就其减少某一地区罪案数目的潜力进行了广泛研究。然而，这并没有考虑到干预措施的成本或因减少犯罪而节省的费用。本文提出了一个模型，它采取的形式是一个元胞自动机模拟实施改进的街道照明和闭路电视摄像机使用一系列的策略。这允许探索模拟选项，以找到最具成本效益和最佳实施战略。结果表明，作为减少街头犯罪的一种方式，闭路电视比改善街道照明更具成本效益。此外，它表明，针对犯罪率最高的地点，“热点”的战略，具有最大限度地提高干预措施的成本效益的潜力。
The effectiveness of CCTV and improved street lighting has been studied extensively in terms of their potential for reducing the number of crimes in a certain area. However, this does not take into account the cost of the interventions or the savings due to crime reduction. This paper presents a model, which takes the form of a cellular automaton to simulate the implementation of improved street lighting and CCTV cameras using a range of strategies. This permits an exploration of simulated options to find which is most cost effective and what the best strategy for implementation is. The results indicate that there are few situations where CCTV is more cost effective than improved street lighting as a way of reducing street crime. In addition, it is shown that the strategy of targeting locations with the highest crime rates, “hot spots”, has the greatest potential for maximising the cost effectiveness of interventions.
改善街道照明对犯罪的影响
DOI：
--
发表时间：
2008
期刊：
影响因子：
--
作者：
Brandon P. Welsh;David C. Farrington;David B. Wilson;George Mason
通讯作者：
George Mason
犯罪预防计划的效益成本分析
DOI：
10.1086/681556
发表时间：
2015
期刊：
Crime and Justice
影响因子：
--
作者：
Brandon C. Welsh;D. Farrington;B. Gowar
通讯作者：
B. Gowar