This paper examines peer effects in welfare use among refugees. We exploit a Swedish refugee placement policy, which generated exogenous variation in peer group composition. Our analysis distinguishes between the quantity of contacts--the number of individuals of the same ethnicity--and the quality of contacts--welfare use among members of the…

This paper investigates the link between welfare payments and drug use among injection drug users. The authors find an increase in the likelihood of an overdose in the days following check arrival, and in the probability of leaving the hospital against medical advice (AMA) on check day. Using the check arrival date as an instrument, we estimate…

Unlike American proposals for welfare reform which are concerned primarily with reducing costs by altering work behavior among present recipients of public assistance, British attempts to devise an income transfer system are based on the rationale that scarce resources should be concentrated upon those in the greatest need. (Editor)