Since 1986, this annual cost study has provided a measure of what it costs the taxpayer each year to support families that began when the mother was a teenager. Three sets of public costs are estimated; these reflect: (1) how much the United States spends as a result of teenage childbearing in a given year; (2) the public cost over a projected…

This monograph critiques the many nonexperimental impact estimation approaches that have been based on external comparison groups. It proposes an approach to evaluating employment and training (E&T) programs that calls for using the group of individuals who apply to a program but then choose not to participate in that program as an…