Impact on Premiums from Health Care Market Concentration: Evidence from the Affordable Care Act's Health Insurance Marketplaces, Year 1


With consolidation in health care proceeding apace—punctuated by the recent Anthem-Cigna and Aetna-Humana merger announcements—there is a growing need for empirical research into the impact these major changes are having on insurance premiums. The unique analysis proposed here will look at the impact from both sides of the market: insurers as well as hospital and physician organizations. It also will examine whether provisions of the Affordable Care Act (ACA) designed to limit excessive premiums and profits might have a tempering effect on insurers’ ability to raise prices in more-concentrated markets.

Grant Details

Grantee Organization:
Regents of the University of California at Berkeley
Principal Investigator:
Richard Scheffler, Ph.D.
Award Amount:
Approval Date:
November 10, 2015

Forgot Password

An email has been sent to {{email}} with your reset password.

Account was not found. Please go to the login page and enter a new password.

Account was not found. Please try again with a different email address.

There was an error when attempting to send to {{email}}. Please contact an administrator.