Opinions on Public Issues

"In Health Care, Let Regulators Make Competition Work" with Deborah Haas-Wilson, published in the Chicago Tribune, February 20, 1997, as "Special Treatment for Doctors is Bad Medicine."

"Collective Bargaining for Doctors – Wrong Remedy for Managed Care Ills," on antitrust exemption for physicians, July 2000.

"No Kidding - UPMC/Children's Merger is Bad for the Region," published in the Pittsburgh Post-Gazette, July 1, 2001 as "Don't Let UPMC Grab Children's Hospital."

Public Testimony

"Quality and Competition in Health Care: What Do We Know? What Don't We Know?" Testimony before Joint Federal Trade Commission/Department of Justice Hearings on Health Care and Competition Law and Policy, February 26, 2003.

"Countervailing Power in Health Care Markets" Testimony before Joint Federal Trade Commission/Department of Justice Hearings on Health Care and Competition Law and Policy, May 7, 2003.