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An Analysis of Organizational Performance Based on Hospital Specialization Level and Strategy Type

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  • Han-Sung Kim
  • Young-Hoon Kim
  • Jung-Sik Woo
  • Sook-Jung Hyun

Abstract

Introduction: Hospitals are studying the focused factory concept and attempting to increase their power in a competitive industry by becoming more specialized. Methodology: This study uses the information theory index (ITI) and the Herfindahl-Hirschman index (HHI) to analyze the extent of specialization by Korean hospitals that receive national health insurance reimbursements. Hierarchical regression analysis is used to assess the impact of hospital specialization on the following four aspects of operational performance: productivity, profitability, efficiency and quality of care. Study Results: The results show that a focused strategy (high HHI) improves the income and adjusted number of patients per specialist through the efficient utilization of human resources. However, a diversified strategy (high ITI) improves the hospital utilization ratio, income per bed and adjusted number of patients per bed (controlling for material resources such as beds). In addition, as the concentration index increases, case-mix mortality rates and referral rates decrease, indicating that specialization has a positive relationship with quality of care.

Suggested Citation

  • Han-Sung Kim & Young-Hoon Kim & Jung-Sik Woo & Sook-Jung Hyun, 2015. "An Analysis of Organizational Performance Based on Hospital Specialization Level and Strategy Type," PLOS ONE, Public Library of Science, vol. 10(7), pages 1-14, July.
  • Handle: RePEc:plo:pone00:0132257
    DOI: 10.1371/journal.pone.0132257
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    References listed on IDEAS

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    1. McLafferty, Sara, 1986. "The geographical restructuring of urban hospitals: Spatial dimensions of corporate strategy," Social Science & Medicine, Elsevier, vol. 23(10), pages 1079-1086, January.
    2. Ari Ginsberg, 1988. "Measuring and modelling changes in strategy: Theoretical foundations and empirical directions," Strategic Management Journal, Wiley Blackwell, vol. 9(6), pages 559-575, November.
    3. Robert G. Evans & Hugh D. Walker, 1972. "Information Theory and the Analysis of Hospital Cost Structure," Canadian Journal of Economics, Canadian Economics Association, vol. 5(3), pages 398-418, August.
    4. Vedran Capkun & Martin Messner & Clemens Rissbacher, 2012. "Service Specialization and Operational Performance in Hospitals," Post-Print hal-00715580, HAL.
    5. Robinson, James C. & Luft, Harold S., 1985. "The impact of hospital market structure on patient volume, average length of stay, and the cost of care," Journal of Health Economics, Elsevier, vol. 4(4), pages 333-356, December.
    6. Lee, Kwang-soo & Chun, Ki-hong & Lee, Jung-soo, 2008. "Reforming the hospital service structure to improve efficiency: Urban hospital specialization," Health Policy, Elsevier, vol. 87(1), pages 41-49, July.
    7. Edward J. Zajac & Stephen M. Shortell, 1989. "Changing generic strategies: Likelihood, direction, and performance implications," Strategic Management Journal, Wiley Blackwell, vol. 10(5), pages 413-430, September.
    8. Jurgen Essletzbichler, 2003. "From Mass Production to Flexible Specialization: The Sectoral and Geographical Extent of Contract Work in US Manufacturing, 1963-1997," Regional Studies, Taylor & Francis Journals, vol. 37(8), pages 753-771.
    9. Gollop, Frank M & Monahan, James L, 1991. "A Generalized Index of Diversification: Trends in U.S. Manufacturing," The Review of Economics and Statistics, MIT Press, vol. 73(2), pages 318-330, May.
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    1. Winter, Vera & Thomsen, Mette Kjærgaard & Schreyögg, Jonas & Blankart, Katharina & Duminy, Lize & Schoenenberger, Lukas & Ansah, John P. & Matchar, David & Blankart, Carl Rudolf & Oppel, Eva & Jensen,, 2019. "Improving Service Provision - The Health Care Services' Perspective," SMR - Journal of Service Management Research, Nomos Verlagsgesellschaft mbH & Co. KG, vol. 3(4), pages 163-183.

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