RT Article T1 Estimating the size of criminal populations JF Journal of quantitative criminology VO 6 IS 3 SP 293 OP 314 A1 Rossmo, D. Kim A1 Routledge, Rick A2 Routledge, Rick LA English YR 1990 UL https://krimdok.uni-tuebingen.de/Record/1764276868 AB The estimation of total population size for various phenomena of crime is an important factor critical for criminal justice policy formulation and criminological theory development. In this paper, methods are discussed for estimating the size of a criminal population from police records. Capture-recapture analysis techniques, borrowed from the biological sciences, are used to predict the size of population for migrating (or fleeing) fugitives and for street prostitutes. Heterogeneity and behavioral responses to previous police encounters are identified as major complicating factors. The basic problem is that the police records are virtually unaffected by a potentially large pool of cryptic criminals. It is shown how independently collected auxiliary data can address this problem. K1 Warrants K1 street prostitutes K1 migrating/fleeing populations K1 capture-recapture analysis K1 criminal population estimation DO 10.1007/BF01065412