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Jerry Ratcliffe

Evidence-based policing, criminal intelligence, and crime science

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intensitycalc2

Posted on February 28, 2014 Full size 484 × 328

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Published inintensitycalc2

Recent blog posts

  • Failing conventionally on gun violence reduction January 19, 2019
  • Not all evidence is created equally (an update) November 2, 2018
  • Hey chief, stop looking for the silver bullet September 18, 2018
  • Using CLOAK and DAGGER to analyze and understand illicit networks July 10, 2018

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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
    • The Philadelphia Foot Patrol Experiment
    • The Philadelphia Predictive Policing Experiment
    • Harm-focused policing
  • Software
  • About
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