EREric Roberts0000-0002-7439-0799Associate Professor (Health economics)Philadelphia, PAFollowI am a health economist with research interests in health insurance, payment reform, and health care disparities.Usage metrics Co-workers & collaboratorsJZJohn Z. AyanianJohn Z. AyanianRTRenuka TipirneniRenuka TipirneniAGAlexandra Glynn HamesAlexandra Glynn HamesYKYoungmin KwonYoungmin KwonMmMichael mcwilliamsMichael mcwilliams