As policy makers have placed an increasing focus on training and preparing workers to obtain postsecondary credentials, questions remain about the value to various actors, especially for job seekers and workers who often invest time and money to obtain a credential with the hopes of improving their employment prospects and raising their earnings.…

This article examines the effect of the Massachusetts workforce development system on the earnings of disadvantaged adults using nonexperimental data from the late 1990s. The authors construct a comparison sample for program participants using individuals who apply for and are offered services yet do not participate in a training program. They…