This methods report describes Mathematica Policy Research’s approach to creating risk-adjustment models using composite measures to profile care delivered to the home- and community-based service (HCBS) population. The composite measures are adaptations of the Agency for Healthcare...

The Mini-Max User's Guide is intended to expand and support the community of researchers using Medicaid data by providing background information on the Medicaid program, highlighting important features of the Mini-MAX files, and providing guidance to researchers about issues to be considered...

In the district heating system, the AHE (Absorption Heat Exchanger) can transfer the heat of the primary network with a large temperature drop to the secondary network with a small temperature lift in a heating station. Triangular heat transfer processes exist in a traditional AHE, and limit the...