Crime prevention effects of closed circuit television: a systematic review

By Brandon C. Welsh, David P. Farrington. 2002

261 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/d45e1a0b5e5ce1c1ec411df9050ab9205c2bae53

How researchers see this paper

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1. David Weisburd
2. Anthony A. Braga
3. Barak Ariel
4. Alex Sutherland
5. Darren Henstock
6. Josh Young
7. Gabriela Sosinski
8. Ian Adams

Citations in the corpus

• Does Hot Spots Policing Have Meaningful Impacts on Crime? Findings from An Alternative Approach to Estimating Effect Sizes from Place-Based Program Evaluations (2020, methodology): “Similar to the OR (and described as the “relative effect size” by Welsh and Farrington (2002)), the RIRR is calculated by the cross-product of rates (rather than counts) from the cells of a 2 by 2 frequency table [(pre-test treatment * post-test control)/(post-test treatment * pre-test control)].”
• The Deterrence Spectrum: Explaining Why Police Body-Worn Cameras ‘Work’ or ‘Backfire’ in Aggressive Police–Public Encounters (2018, methodology): “Meta-analyses of the evidence (Welsh and Farrington, 2002, 2003, 2009) show that installing CCTV in the public domain causes but a modest decrease in crime compared with similar places without CCTV.”