Reforming Public Welfare

Shows what happens when a specific social policy is tried out on an experimental basis prior to being enacted into law. By providing a trial of a variety of negative income tax plans carried out over a three-year period in four communities, the New Jersey-Pennsylvania Income Maintenance Experiment was designed to observe whether income maintenance would lead to reduced work effort on the part of those who received subsidies. This book evaluates the final project reports on the experiment issued by Mathematica, Inc. and the Institute for Research on Poverty at the University of Wisconsin.

PETER H. ROSSI is professor of sociology and director of the Social and Demographic Research Institute at the University of Massachusetts, Amherst.

KATHARINE C. LYALL is assistant professor of political economy and senior research associate at the Center for Metropolitan Planning and Research, Johns Hopkins University.

A publication in the Continuities in Evaluation Research series.