Using monthly data from New York City that span the years 19781990 we investigate the relationship between the incidence of drug use during pregnancy and the rate of low birth weight Estimation results indicate that the increase in pregnancies complicated by drug use accounts for 71 percent of...

This paper investigates the impact of economics conditions (carrots) and sanctions (sticks) on murder, assault, robbery, burglary and motor vehicle theft in New York City, using monthly time-series data spanning 1974-1999. Carrots are measured by the unemployment rate and the real minimum wage;...

This report summarizes the results of a project which investigated the time series interrelationships between crime, drug use, police, and arrests in New York City. We use monthly data from 1970 through 1990 for New York City. We plot the individual time series for five different non-drug...

This paper investigates the relationship between alcohol consumption, deterrence, and crime for New York City. We examine high-frequency time-series data from 1983 to 2001 for one specific location to examine the impacts of variations in both alcohol consumption and deterrence on seven "index"...