手法を比較

	Victimization Survey Method	Crime Concentration Index
分野	Criminology	Criminology
系統	Process / pipeline	Process / pipeline
提唱年	1973	1989
提唱者	U.S. President's Commission on Law Enforcement / NCVS and CSEW programs	Lawrence Sherman, Patrick Gartin & Michael Buerger; David Weisburd
種類	Probability-sample survey measuring crime victimization including unreported offenses	Descriptive concentration measure for crime across micro-places
原典	Lynch, J. P., & Addington, L. A. (Eds.) (2007). Understanding Crime Statistics: Revisiting the Divergence of the NCVS and UCR. Cambridge University Press. ISBN: 9780521862042	Sherman, L. W., Gartin, P. R., & Buerger, M. E. (1989). Hot spots of predatory crime: Routine activities and the criminology of place. Criminology, 27(1), 27–56.
別名	Crime Victimization Survey, Victimisation Survey Method, Crime Survey Methodology, Self-Report Victimization Survey	Crime Concentration at Place, Hot-Spot Concentration Measure, Cumulative Crime Concentration, Law of Crime Concentration
関連	3	4
概要	The victimization survey method measures crime by asking a representative sample of households or individuals what they have actually experienced, rather than counting offenses recorded by police. Pioneered in the United States with the National Crime Victimization Survey (NCVS) and developed in Britain as the Crime Survey for England and Wales (CSEW), it captures the 'dark figure' of crime that never reaches the authorities, using a rotating-panel design with screening questions, detailed incident forms, bounding interviews, and weighted estimation.	The crime concentration index quantifies how unevenly crime is distributed across micro-geographic places such as street segments or addresses. Building on Sherman, Gartin, and Buerger's 1989 discovery that a small fraction of addresses produces most calls for police service, and formalized in Weisburd's 2015 'law of crime concentration', it expresses the share of all crime accounted for by the most crime-prone places.