Medicare Advantage plans are popular, but some have limited provider networks, while and others require high cost sharing for ...

Boris Vabson, Ph.D., is a nonresident fellow in health policy at the American Enterprise Institute, where he focuses on prescription drug policy and health insurance payment systems such as Medicare ...

Erin Trish, Ph.D., is codirector of the USC Schaeffer Center and an associate professor of pharmaceutical and health economics at the USC Mann School of Pharmacy and Pharmaceutical Sciences. In ...

Benedic Ippolito, Ph.D., is a senior fellow in economic policy studies at the American Enterprise Institute. His research focuses on a variety of topics within health economics, including the ...