Are Quality-Adjusted Medical Prices Declining for Chronic Disease? Evidence from Diabetes Care in Four Health Systems

Karen Eggleston, Brian K. Chen, Chih-Hung Chen, Ying Isabel Chen, Talitha Feenstra, Toshiaki Iizuka, Janet Tinkei Lam, Gabriel M. Leung, Jui-fen Rachel Lu, Jianchao Quan, Beatriz Rodriguez-Sanchez, Jeroen N. Struijs, and Joseph P. Newhouse