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Jerry Ratcliffe

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Posted on February 28, 2014 Full size 484 × 328

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Recent blog posts

  • It’s time for Compstat to change September 24, 2017
  • What role for experience in evidence-based policing? September 17, 2017
  • Policing explained in a few graphs August 26, 2017
  • Year-to-date comparisons and why we should stop doing them July 13, 2017

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  • Home
  • Blog
  • Books
    • Book: Intelligence-Led Policing
    • Book: Foot Patrol: Rethinking the Cornerstone of Policing
    • Book: Strategic Thinking in Criminal Intelligence
    • Book: GIS and Crime Mapping
    • Book: Policing Illegal Drug Markets
  • Publications
  • Research
    • Harm-focused policing
    • The Philadelphia Foot Patrol Experiment
  • Software
  • About
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