TY - RPRT AU - Fischer, Stefanie AU - Royer, Heather AU - White, Corey TI - Health Care Centralization: The Health Impacts of Obstetric Unit Closures in the US PY - 2023/Mar/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 15987 UR - https://www.iza.org/publications/dp15987 AB - Over the last few decades, health care services in the United States have become more geographically centralized. We study how the loss of hospital-based obstetric units in over 400 counties affect maternal and infant health via a difference-in-differences design. We find that closures lead mothers to experience a significant change in birth procedures such as inductions and C-sections. In contrast to concerns voiced in the public discourse, the effects on a range of maternal and infant health outcomes are negligible or slightly beneficial. While women travel farther to receive care, closures induce women to receive higher quality care. KW - maternity ward KW - maternal health KW - infant health KW - closure KW - obstetric KW - hospital quality ER -