Robert F. and Sylvia T. Wagner Professor of Public Affairs
Anthony T. Lo Sasso
La Follette School of Public Affairs · University of Wisconsin–Madison
I am an economist studying how government policy shapes private decisions in health care markets — insurance design, provider pricing and consolidation, pharmaceutical markets, and the intermediaries sitting in between.
About
Anthony T. Lo Sasso is the Robert F. and Sylvia T. Wagner Professor of Public Affairs in the La Follette School of Public Affairs at the University of Wisconsin, Madison. He is an economist and health policy scholar whose research focuses on the organization, regulation, and performance of U.S. health-care markets. His work examines health insurance design, provider pricing and consolidation, pharmaceutical markets, and the role of institutions and intermediaries in shaping costs, access, and welfare. He uses applied microeconomic theory and large administrative datasets to address questions central to health-care spending growth and market performance.
His research has been supported by grants and contracts from federal agencies, foundations, and industry partners, and has appeared in leading economics, health policy, and medical journals. This work has informed policy discussions on hospital price transparency, insurance market design, healthcare labor markets, and payment reform.
In addition to his research, Professor Lo Sasso has played prominent leadership roles in the profession, including serving as Executive Director of the American Society of Health Economists (ASHEcon) and as department chair. He has testified before Congress and other legislative bodies, advised public agencies, and served as an expert on health-care market issues. He is deeply committed to teaching and mentorship, with a particular emphasis on applied data analysis, policy-relevant research, and experiential learning.
He holds a Ph.D. in economics and brings three decades of experience as a researcher, educator, and policy advisor in health economics.
Education
- 1996
- PhD, Economics Indiana University, Bloomington
- 1993
- MA, Economics DePaul University
- 1991
- BSC, Economics DePaul University
Research interests
Research
Working papers
Li, Anran, Tong Liu, Anthony T. Lo Sasso, and Nicholas Tilipman. “Going for Broker? Intermediation in Health Insurance Markets.”December 2025
Yuan, Andy Y., and Anthony T. Lo Sasso. “Measuring the Screening Effects of Evidentiary Standards: Evidence from Workers’ Compensation Claims.”October 2025
Fleitas, Sebastian, Caitlyn Fleming, Gautam Gowrisankaran, and Anthony T. Lo Sasso. “Group Health Insurance Versus ACA Marketplaces: Selection, Subsidies, and Welfare.”NBER Working Paper No. 33938 · June 2025
Selected publications
Fleitas, Sebastian, Gautam Gowrisankaran, and Anthony T. Lo Sasso. “Reclassification Risk in the Small Group Health Insurance Market.”Review of Economics and Statistics · Forthcoming
Nasseh, Kamyar, Anthony T. Lo Sasso, Marko Vujicic, and Tim Downey. “Financial Incisors: Cutting Through the Effects of Private Equity on Dentistry Market Dynamics and Care Delivery.”Health Services Research · Forthcoming
Dillender, Marcus, Anthony T. Lo Sasso, Brian J. Phelan, and Michael R. Richards. “Occupational Licensing and the Healthcare Labor Market.”Journal of Human Resources · Forthcoming
Dillender, Marcus, Lu Jinks, and Anthony T. Lo Sasso. “When (and Why) Providers Do Not Respond to Reimbursement Rates.”Journal of Public Economics · 2023 · 217
Lo Sasso, Anthony T., Kevin Toczydlowski, and Yanchao Yang. “Insurer Market Power and Hospital Prices in the US.”Health Affairs · 2023 · 42(5): 615–621
Full record
A complete publication list is in the CV. Citations and preprints are also indexed on Google Scholar.
Writing
I write regularly for general audiences on drug pricing, insurance market design, hospital consolidation, and the regulatory economics of health care.
Selected op-eds
- This Is Not the Answer to Soaring Health Care CostsNew York Times · Jul 2026
- I Served on Grant Review Panels for 12 Years. Let's Not Romanticize NIH Peer Review.MedPage Today · Jun 2026
- The GOP Should Put ObamaCare to Good UseWSJ · Nov 2025
- Prosperity Made Us Fat, and Biotech Will Make Us ThinWSJ · Sep 2025
- Medical Risk-Aversion Can Kill, TooWSJ · Jul 2025
- How Markets Solved the GLP-1 ShortageWSJ · Apr 2025
Archives
Contact
Office
Sewell Social Sciences Building, 2454
1180 Observatory Drive
Madison, WI 53706