Molly Frommer

Molly Frommer

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Overview

Molly Frommer is a research economist at RTI International in the Center for Health Care Financing and Payment. Her work focuses on the research and development of the Medicare Part C, Part D, and ACA risk adjustment models. She leads the project’s model classification task, involving analysis of ICD-10 coding patterns and evaluation of model predictive ability. Molly joined RTI in 2019 after graduating from Cornell University with a B.S. in Policy Analysis and Management, where she concentrated in health policy and economics and completed minors in business, global health, and nutrition. Her research interests are in the design and impact of health care payment and insurance systems, and the eVects of incentives in health care markets.

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Knowledge at Wharton

When AI Makes Unacceptable Decisions Feel Normal

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Knowledge @ Wharton - 11/3/2026
How the ‘Big Three’ Index Fund Managers Really Influence Corporate America

The conventional wisdom is that BlackRock, Vanguard, and State Street get their way through voting power. New Wharton research argues persuasion — not pressure — is their real source of influence.…Read More

Knowledge @ Wharton - 11/3/2026
The Good Apology

In this Nano Tool for Leaders, Wharton’s Maurice Schweitzer and Columbia’s Adam Galinsky explain how effective apologies rebuild trust through accountability and action.…Read More

Knowledge @ Wharton - 11/2/2026