“The Price Ain’t Right? Hospital Prices and Health Spending on the Privately Insured,” with Zack Cooper, Stuart Craig and John Van Reenen, Quarterly Journal of Economics, forthcoming.
“Subsidies and Structure: The Lasting Impact of the Hill-Burton Program on the Hospital Industry,” with Andrea Park Chung and Seth Richards-Shubik, Review of Economics and Statistics, 2017, 99, 5, 926–943.
“Getting Market Definition Right: Hospital Merger Cases and Beyond,” with Kevin Pflum, CPI Antitrust Chronicle, 2017, July, 1-9.
“Making Health Care Markets Work: Competition Policy for Health Care,” with Farzad Mostashari and Paul B. Ginsburg, JAMA, (Viewpoint) published online March 2, 2017.
“Free to Choose? Reform, Choice, and Consideration Sets in the English National Health Service,” with Carol Propper and Stephan Seiler, American Economic Review, 2016, 106, 11, 3521–3557.
“Retail Clinic Visits For Low-Acuity Conditions Increase Utilization And Spending,” with J. Scott Ashwood, Claude M. Setoji, Rachel O. Reid, Ellerie Weber, and Ateev Mehotra, Health Affairs, 2016, 35, 3, 449–455.
“Efficient Efficiencies Analysis: False Dichotomies, Modeling, and Applications to Health Care,” Antitrust Bulletin, 2015, 60, 3, 268–273.
“The Industrial Organization of Health Care Markets,” with Kate Ho and Robert J Town, Journal of Economic Literature, 2015, 53, 2, 235–284.
“Analysis of Hospital Production: An Output Index Approach,” with Samuel Kleiner and William B. Vogt, Journal of Applied Econometrics, 2015, 30, 3, 398-421.
“Economics at the FTC: Office Supply Retailers Redux, Healthcare Quality Efficiencies Analysis, and Litigation of an Alleged Get-Rich-Quick Scheme,” with Keith Brand, Patrick McAlvanah, David Schmidt, and Elizabeth Schneirov, Review of Industrial Organization, 2014, 45, 4, 325-344.
“Competition Policy In Health Care Markets: Navigating The Enforcement And Policy Maze,” Health Affairs, 2014, 33, 6, 1088–1093.
“Death by Market Power: Reform, Competition and Patient Outcomes in the National Health Service,” with Rodrigo Moreno-Serra and Carol Propper, American Economic Journal: Economic Policy, 2013, 5, 4, 134–166.
“Trends Underlying Employer-Sponsored Health Insurance Growth For Americans Younger 10 Than Age Sixty-Five,” with Carolina-Nicole Herrera, David Newman, Robert J. Town, and Stephen T. Parente, Health Affairs, 2013, 32, 10, 1715–1722.
“A Structural Approach to Market Definition: An Application to the Hospital Industry,” with Samuel Kleiner and William B. Vogt, Journal of Industrial Economics, 2013, 61, 2, 243–289.
“The Impact of Hospital Consolidation: Update,” with Robert J. Town, The Synthesis Project, Policy Brief No. 9, Princeton, NJ: The Robert Wood Johnson Foundation.
“Can Governments Do It Better? Merger Mania and Hospital Outcomes in England,” with Mauro Laudicella and Carol Propper, Journal of Health Economics, 2012, 31, 3, 528–543.
“The Effect of Hospital Nurse Staffing on Patient Health Outcomes: Evidence from California’s Minimum Staffing Regulation,” with Andrew Cook, Mel Stephens, and Lowell Taylor, Journal of Health Economics, 2012, 31, 2, 340–348.
“Can Competition Improve Outcomes in UK Health Care? Lessons From The Past Two Decades,” with Rodrigo Moreno-Serra and Carol Propper, Journal of Health Services Research and Policy, 2012, 17, suppl 1, 49-54.
”Competition in Health Care Markets,” with Robert J. Town, Chapter 9 in Handbook of Health Economics, Vol. 2, T. McGuire, M.V. Pauly, and P. Pita Barros, Editors, Amsterdam: Elsevier North-Holland, 2012.
“In Defence of Our Research on Competition in England’s National Health Service,” with Nicholas Bloom, Zack Cooper, Stephen Gibbons, Alistair McGuire, Rodrigo Moreno-Serra, Carol Propper, John Van Reenen, and Stephan Seiler, The Lancet, published online November 8, 2011.
“Trends in Retail Clinic Use Among Commercially Insured,” with Scott Ashwood, Rachel O. Reid, Claude M. Setodji, Ellerie Weber, and Ateev Mehrotra, American Journal of Managed Care, 2011, 17, 11, e443–e448.
“A Response to Professor Mays,” with Carol Propper and Rodrigo Moreno-Serra, British Medical Journal, July 8, 2011.
“Adoption of Electronic Health Records in U.S. Hospitals,” with Jean Abraham, Jeffrey McCullough, and Stephen Parente, Journal of Healthcare Engineering, 2011, 2, 2, 121-142
“Does Health Insurer Consolidation Lower Provider Reimbursement?” with Asako S. Moriya and William B. Vogt, Health Economics, Policy and Law, 2010, 5, 459–479.
“A Bargain at Twice the Price? California Hospital Prices in the New Millennium,” with Yaa Akosa Antwi and William B. Vogt, Forum for Health Economics and Policy, 2009, 12, 1, Article 3. (http://www.bepress.com/fhep/12/1/3).
“Health Care Spending Has Value,” with Deepti Gudipati, Chapter 2 (pp. 31-37) in Health Care: Opposing Viewpoints Series, David M. Haugen, editor, Farmington Hills, MI: Greenhaven Press, 2008. (not refereed)
“Substitution, Spending Offsets, and Prescription Drug Benefit Design,” with Jian Li and William B. Vogt, Forum for Health Economics and Policy, 2007, 10, 2, Article 4, 1–31.
“Entry and Competition in Local Hospital Markets,” with Jean Abraham and William B. Vogt, Journal of Industrial Economics, June 2007, 55, 2, 265–288.
“The Sociology of Groups and the Economics of Incentives: Theory and Evidence on Compensation Systems,” with William Encinosa and James B. Rebitzer, Journal of Economic Behavior and Organization, February 2007, 62, 2, 187–214.
“Household Demand for Employer-Based Health Insurance,” with Jean M. Abraham and William B. Vogt, Inquiry, Winter 2006/2007, 43, 4, 315–332.
“What Do We Know About Competition and Quality in Health Care Markets?,” Foundations and Trends in Microeconomics, December 2006, 2, 6.
“Why Don’t the Courts Treat Hospitals Like Tanks for Liquefied Gases? Some Reflections on Health Care Antitrust Enforcement,” Journal of Health Politics, Policy, and Law, June 2006, 31, 3, 497–510.
“The Evolution of the U.S. Hospital Industry,” with Sujoy Chakravarty, Steven Klepper, and William Vogt, Health Economics, April 2006, 15, 4, 345–361.
“Is Vertical Integration Anticompetitive?: Definitely Maybe (But That’s Not Final),” editorial, Journal of Health Economics, January 2006, 25, 1, 175–180.
“The Volume-Outcome Effect, Scale Economies, and Learning by Doing,” with Harald Seider and William B. Vogt, American Economic Review, Papers and Proceedings, May 2005, 95, 2, 243–247.
“Quality and Competition in Health Care Markets: What Do We Know? What Don’t We Know?,” Economie Publique, 2004, 15, 2, 87-124.
“Physician Incentives in Health Maintenance Organizations,” with James B. Rebitzer and Lowell J. Taylor, Journal of Political Economy, August 2004, 112, 4, 915-931.
“Competition Among Hospitals,” with William B. Vogt, Rand Journal of Economics, Winter 2003, 34, 4, 764-785.
"Are Invisible Hands Good Hands? Moral Hazard, Competition, and the 2nd Best in Health Care Markets," with Deborah Haas-Wilson and William B. Vogt, Journal of Political Economy, October 2000, 108, 5, 992-1005.
"Antitrust and Competition in Health Care Markets" (with William B. Vogt), Handbook of Health Economics, (Anthony J. Culyer and Joseph P. Newhouse, eds.), Amsterdam: North-Holland, 2000.
"Enter at Your Own Risk: HMO Participation and Enrollment in the Medicare Risk Market," with Jean Abraham, Ashish Arora, and Douglas Wholey, Economic Inquiry, July 2000, 38, 3, 385-401.
"Change, Consolidation, and Competition in Health Care Markets" (with Deborah Haas-Wilson), Journal of Economic Perspectives, Vol. 13, No. 1, pp. 141-164, Winter 1999.
"Moral Hazard and Risk Spreading in Medical Partnerships," with Paul J. Gertler, Rand Journal of Economics, Winter 1995, 26, 4, 591-613.
"Uncertain Demand, the Structure of Hospital Costs, and the Cost of Empty Hospital Beds," with Gerard F. Anderson, Journal of Health Economics, August 1995, 14, 3, 291-317.
"Issues in the Industrial Organization of the Market for Physician Services," Journal of Economics and Management Strategy, Spring 1994, 39, 1, 211-255.
"Equilibrium Misperceptions," with Paul R. Kleindorfer, Economics Letters, January 1991, 35:1, 27-30.
"Compensation and Productive Efficiency in Partnerships: Evidence from Medical Group Practice," with Mark V. Pauly, Journal of Political Economy, June 1990, 98:33, 544-573.
"Competition within the Firm: Theory Plus Some Evidence from Medical Group Practice," Rand Journal of Economics, Spring 1989, 20:1, 59-76.