Research

Working Papers

Public Payment Mandates and Provider Supply

with Lauren Hoehn-Velasco , Olanrewaju Yusuff

Public insurance reimbursement policies shape the structure and reach of healthcare markets. In this study, we examine the 1980 federal Medicaid mandate requiring states to reimburse Certified Nurse-Midwives, one of the first reforms targeting non-physician providers. We find the mandate increased midwife-attended deliveries by 1.1 percentage points, an 80% rise, adding about 1,100 midwife births annually per state by 1985. We also document a geographic expansion of midwife services into unserved areas and increased hospital employment, consistent with supply-side labor market responses. Our findings demonstrate that reimbursement mandates directly alter healthcare delivery by expanding provider use and reshaping the workforce.

Updated Version: September 2025

Bytes and Births: The effect of Broadband Internet on Infant Health

Draft: Coming soon...

Work in Progress

Early Childhood Education, Childlessness, and Fertility

with Bogyung Kim

Full Day Kindergarten Mandates and Child Maltreatment

with Bogyung Kim

Paid Sick Leave Mandates and Disability Claiming

with Deborah Gaisie and Regnald Hebert