Children's Health Insurance Program (SCHIP) mandated that all plans cover the cost and administration of childhood vaccines. We … associated with differential changes among poor and near-poor children relative to their non-poor counterparts in either age … to non-poor children after implementation of SCHIP. The increase was greater among children from urban areas, among …

A major policy concern across public vaccination programs is non-compliance. Exploiting Danish population data and … three national reforms in regression discontinuity designs, we document the effects of reminders for childhood vaccination … coverage. Retrospective reminders are primarily effective for families with small children and when sent out close to the …