NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

Leemore Dafny

Harvard Business School
Morgan Hall 247
Soldiers Field
Boston, MA 02163
Tel: 617/495-2416

E-Mail: EmailAddress: hidden: you can email any NBER-related person as first underscore last at nber dot org
WWW:
NBER Program Affiliations: AG , HC
NBER Affiliation: Research Associate

NBER Working Papers and Publications

October 2016When Discounts Raise Costs: The Effect of Copay Coupons on Generic Utilization
with Christopher Ody, Matthew Schmitt: w22745

Published: Leemore Dafny & Christopher Ody & Matt Schmitt, 2017. "When Discounts Raise Costs: The Effect of Copay Coupons on Generic Utilization," American Economic Journal: Economic Policy, vol 9(2), pages 91-123.

March 2016The Price Effects of Cross-Market Hospital Mergers
with Kate Ho, Robin S. Lee: w22106
May 2014More Insurers Lower Premiums: Evidence from Initial Pricing in the Health Insurance Marketplaces
with Jonathan Gruber, Christopher Ody: w20140

Published: Leemore Dafny & Jonathan Gruber & Christopher Ody, 2015. "More Insurers Lower Premiums," American Journal of Health Economics, vol 1(1), pages 53-81.

July 2012Does it Matter if Your Health Insurer is For-Profit? Effects of Ownership on Premiums, Insurance Coverage, and Medical Spending
with Subramaniam Ramanarayanan: w18286
March 2012Private Health Insurance Markets
NBER Reporter 2012 number 1
January 2010Let them Have Choice: Gains from Shifting Away from Employer-Sponsored Health Insurance and Toward an Individual Exchange
with Katherine Ho, Mauricio Varela: w15687

Published: Leemore Dafny & Kate Ho & Mauricio Varela, 2013. "Let Them Have Choice: Gains from Shifting Away from Employer-Sponsored Health Insurance and toward an Individual Exchange," American Economic Journal: Economic Policy, American Economic Association, vol. 5(1), pages 32-58, February. citation courtesy of

October 2009Paying a Premium on Your Premium? Consolidation in the U.S. Health Insurance Industry
with Mark Duggan, Subramaniam Ramanarayanan: w15434

Published: Leemore Dafny & Mark Duggan & Subramaniam Ramanarayanan, 2012. "Paying a Premium on Your Premium? Consolidation in the US Health Insurance Industry," American Economic Review, American Economic Association, vol. 102(2), pages 1161-85, April. citation courtesy of

September 2009The Impact of Tort Reform on Employer-Sponsored Health Insurance Premiums
with Ronen Avraham, Max M. Schanzenbach: w15371

Published: “The Impact of Tort Reform on Employer-Sponsored Health Insurance Premiums,” with Ronen Avraham and Max Schanzenbach, Journal of Law, Economics, and Organizations, October 2012, 28(4).

December 2008Are Health Insurance Markets Competitive?
w14572

Published:

August 2006Regulatory Exploitation and the Market for Corporate Controls
with David Dranove: w12438

Published: Leemore Dafny & David Dranove, 2009. "Regulatory Exploitation and Management Changes: Upcoding in the Hospital Industry," Journal of Law & Economics, University of Chicago Press, vol. 52(2), pages 223-250, 05.

October 2005Estimation and Identification of Merger Effects: An Application to Hospital Mergers
w11673

Published: Leemore Dafny, 2009. "Estimation and Identification of Merger Effects: An Application to Hospital Mergers," The Journal of Law and Economics, vol 52(3), pages 523-550.

June 2005Do Report Cards Tell Consumers Anything They Don't Already Know? The Case of Medicare HMOs
with David Dranove: w11420

Published: Dafny, Leemore and David Dranove. “Do Report Cards Tell Consumers Anything They Don’t Already Know? The Case of Medicare HMOs.” The RAND Journal of Economics 39, 3 (Autumn 2008): 790-821. citation courtesy of

September 2003How Do Hospitals Respond to Price Changes?
w9972

Published: Dafny, Leemore S. "How Do Hospitals Respond to Price Changes?" American Economic Review 95, 5 (December 2005): 1525-1547.

July 2003Entry Deterrence in Hospital Procedure Markets: A Simple Model of Learning-By-Doing
w9871
February 2000Does Public Insurance Improve the Efficiency of Medical Care? Medicaid Expansions and Child Hospitalizations
with Jonathan Gruber: w7555

Published: "Public Insurance and Child Hospitalizations: Access and Efficiency Effects," Journal of Public Economics, 2005, 89(1): 109-129

 
Publications
Activities
Meetings
NBER Videos
Themes
Data
People
About

National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email: info@nber.org

Contact Us