Leemore S. Dafny
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Leemore S. Dafny

Member of the Department of Strategy from 2002 to 2016

Collaborating to Save Lives

For an integrated healthcare organization, culture is the key to operational efficiency.

Researchers: Leemore S. Dafny and William Ocasio

May 1, 2015


More Insurers, Lower Premiums?

Evidence from U.S. health insurance marketplaces.

Researchers: Leemore S. Dafny, Jonathan Gruber and Christopher Ody

July 7, 2014


A Year at the FTC

Combinations, conduct, and competition in healthcare

Researchers: Leemore S. Dafny

December 13, 2013


Rebooting Employer-Sponsored Healthcare

Would employees be happier with more health plan choices?

Researchers: Leemore S. Dafny, Katherine Ho and Mauricio Varela

June 4, 2012


Paying a Premium on Your Premium

Effects of consolidation in the health insurance industry

Researchers: Leemore S. Dafny, Mark Duggan and Subramaniam Ramanarayanan

December 1, 2011


An Unhealthy Market for Competition

Health insurance companies in the U.S., not consumers, control the market

Researchers: Leemore S. Dafny

July 5, 2011


Tort Reform No Miracle Cure

Limiting liability has limited impact on healthcare costs

Researchers: Ronen Avraham, Leemore S. Dafny and Max M. Schanzenbach

October 1, 2009


Games Hospitals Play

How hospitals cope with competition

Researchers: Leemore S. Dafny

January 1, 2008