We estimate multiwave panel models for the effect of clearance rates and a vector of socioeconomic control variables on index crimes, using a sample of 98 U.S. cities for the years 1964-1970.  No consistent evidence of a substantial effect is found. (March 1982)
Social Forces
1982
Greenberg DF and Kessler RC
http://personal.psc.isr.umich.edu/yuxie-web/files/pubs/Articles/Greenberg_Kessler1982.pdf