‘Lowering the threshold of effective deterrence’—Testing the effect of private security agents in public spaces on crime: A randomized controlled trial in a mass transit system

• Barak Ariel ,

  Roles Conceptualization, Formal analysis, Project administration, Writing – original draft

  * E-mail: ba285@cam.ac.uk

  Affiliations Institute of Criminology, University of Cambridge, Sidgwick Avenue, Cambridge, United Kingdom, Institute of Criminology, Faculty of Law, Hebrew University, Mount Scopus, Jerusalem, Israel

  http://orcid.org/0000-0002-6912-2546

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• Matthew Bland,

  Roles Data curation, Formal analysis

  Affiliation Institute of Criminology, University of Cambridge, Sidgwick Avenue, Cambridge, United Kingdom

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• Alex Sutherland

  Roles Formal analysis, Methodology

  Affiliation Research Leader, Communities, Safety & Justice RAND Europe, Westbrook Centre, Cambridge, United Kingdom

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