Search

Our analysis of HPOG subgroups defined by program experiences found weak evidence that long-term credentials led to meaningfully larger earnings impacts.

Abt-led programs use adaptive management processes such as rapid cycle learning and strategy testing to promote a learning culture and deliver social impact.

Abt contributes to HIT-COVID, a growing database that tracks the implementation and relaxation of policies designed at local levels to halt COVID-19’s progress.

Structures such as buildings and roads, absorb and re-emit much more of the sun’s heat than do natural landscapes such as forests and bodies of water. Urban areas with highly concentrated structures become “islands” of higher temperatures compared to…

Changes in the complex prospective payment system (PPS) for home health agencies (HHAs) may have led to HHA behavior changes that thwarted the modifications’ goals. As a result, the Centers for Medicare & Medicaid Services (CMS) wanted an assessment of…

This article examines how context is conceptualized in realist evaluations, based on the findings of a comprehensive review.