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Hospital Integration and Vertical Consolidation: An Analysis of Acquisitions in New York State

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  • Robert S. Huckman

Abstract

While prior studies tend to view hospital integration through the lens of horizontal consolidation, I provide an analysis of its vertical aspects. I examine the effect of hospital acquisitions in New York State on the distribution of market share for major cardiac procedures across providers in target markets. I find evidence of benefits to acquirers via business stealing, with the resulting redistribution of volume across providers having small effects, if any, on total welfare with respect to cardiac care. The results of this analysis--along with similar assessments for other services--can be incorporated into future studies of hospital consolidation.

Suggested Citation

  • Robert S. Huckman, 2005. "Hospital Integration and Vertical Consolidation: An Analysis of Acquisitions in New York State," NBER Working Papers 11379, National Bureau of Economic Research, Inc.
  • Handle: RePEc:nbr:nberwo:11379
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    Cited by:

    1. Jonathan T. Kolstad, 2013. "Information and Quality when Motivation is Intrinsic: Evidence from Surgeon Report Cards," NBER Working Papers 18804, National Bureau of Economic Research, Inc.
    2. David M. Cutler & Robert S. Huckman & Jonathan T. Kolstad, 2010. "Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery," American Economic Journal: Economic Policy, American Economic Association, vol. 2(1), pages 51-76, February.
    3. Suhui Li & Avi Dor, 2013. "How Do Hospitals Respond to Market Entry? Evidence from A Deregulated Market for Cardiac Revascularization," NBER Working Papers 18926, National Bureau of Economic Research, Inc.
    4. Mas, Nuria & Valentini, Giovanni, 2012. "The importance of technology in the consolidation of hospital markets. The case of the United States," IESE Research Papers D/953, IESE Business School.
    5. Jonathan T. Kolstad, 2013. "Information and Quality When Motivation Is Intrinsic: Evidence from Surgeon Report Cards," American Economic Review, American Economic Association, vol. 103(7), pages 2875-2910, December.
    6. Avraham, Ronen & Schanzenbach, Max, 2015. "The impact of tort reform on intensity of treatment: Evidence from heart patients," Journal of Health Economics, Elsevier, vol. 39(C), pages 273-288.
    7. Matthew Grennan, 2013. "Price Discrimination and Bargaining: Empirical Evidence from Medical Devices," American Economic Review, American Economic Association, vol. 103(1), pages 145-177, February.
    8. Kolstad, Jonathan T. & Cutler, David M. & Huckman, Robert Steven, 2010. "Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery," Scholarly Articles 5344226, Harvard University Department of Economics.

    More about this item

    JEL classification:

    • I1 - Health, Education, and Welfare - - Health
    • L2 - Industrial Organization - - Firm Objectives, Organization, and Behavior

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