10.3886/ICPSR09056.v3 Kobrin, Solomon Schuerman, Leo A. Inter-university Consortium for Political and Social Research 1984 cities crime juvenile delinquency neighborhood characteristics neighborhood conditions neighborhoods 1984-03-18 1998-05-27 aggregate data 9056 3 This study was conducted in 1979 at the Social Science Research Institute, University of Southern California, and explores the relationship between neighborhood change and crime rates between the years 1950 and 1976. The data were aggregated by unique and consistently-defined spatial areas, referred to as dummy tracts or neighborhoods, within Los Angeles County. By combining United States Census data and administrative data from several state, county, and local agencies, the researchers were able to develop measures that tapped the changing structural and compositional aspects of each neighborhood and their interaction with the patterns of juvenile delinquency. Some of the variables included are annual income, home environment, number of crimes against persons, and number of property crimes.