IDEAS home Printed from https://ideas.repec.org/p/cpb/discus/208.html
   My bibliography  Save this paper

The Effect of Physician Fees and Density Differences on Regional Variation in Hospital Treatments

Author

Listed:
  • Rudy Douven

    (CPB Netherlands Bureau for Economic Policy Analysis)

  • Remco Mocking
  • Ilaria Mosca

Abstract

We use a panel data set of about 1.7 million hospital records in 4,000 Dutch zip code regions for the years 2006-2009. We estimate the effect of physician fees and physician density on regional variation in hospital care for nine different treatments. We use a panel data set of about 1.7 million hospital records in 4,000 Dutch zip code regions for the years 2006-2009. We estimate the effect of physician fees and physician density on regional variation in hospital care for nine different treatments. Our results show that a 1 percent increase in the total number of physicians, if these extra physicians are all paid according to an output-based reimbursement scheme, would increase the number of treatments on average by 0.40 percent. For salaried physicians we find a significantly lower average effect of 0.15 percent. We find no or weak effects for hip fractures, which is included in the analysis as a control treatment. Our data allows us to deal with reverse causality, excess demand, border crossing, and availability effects. Our findings lend support to the existence of supplier induced demand for the majority of the analyzed treatments.

Suggested Citation

  • Rudy Douven & Remco Mocking & Ilaria Mosca, 2012. "The Effect of Physician Fees and Density Differences on Regional Variation in Hospital Treatments," CPB Discussion Paper 208, CPB Netherlands Bureau for Economic Policy Analysis.
    • Handle: RePEc:cpb:discus:208
    as

    Download full text from publisher

    File URL: https://www.cpb.nl/sites/default/files/publicaties/download/cpb-discussion-paper-208-effect-physician-fees-density-differences-regional-variation-hospital-treat.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Victor R. Fuchs, 2018. "The Supply of Surgeons and the Demand for Operations," World Scientific Book Chapters, in: Health Economics and Policy Selected Writings by Victor Fuchs, chapter 16, pages 171-192, World Scientific Publishing Co. Pte. Ltd..
    2. Chandra, Amitabh & Cutler, David & Song, Zirui, 2011. "Who Ordered That? The Economics of Treatment Choices in Medical Care," Handbook of Health Economics, in: Mark V. Pauly & Thomas G. Mcguire & Pedro P. Barros (ed.), Handbook of Health Economics, volume 2, chapter 0, pages 397-432, Elsevier.
    3. Robert G. Evans, 1974. "Supplier-Induced Demand: Some Empirical Evidence and Implications," International Economic Association Series, in: Mark Perlman (ed.), The Economics of Health and Medical Care, chapter 10, pages 162-173, Palgrave Macmillan.
    4. Mark E Schaffer & Steven Stillman, 2006. "XTOVERID: Stata module to calculate tests of overidentifying restrictions after xtreg, xtivreg, xtivreg2, xthtaylor," Statistical Software Components S456779, Boston College Department of Economics, revised 15 Jan 2016.
    5. Eric Delattre & Brigitte Dormont, 2003. "Fixed fees and physician‐induced demand: A panel data study on French physicians," Health Economics, John Wiley & Sons, Ltd., vol. 12(9), pages 741-754, September.
    6. Cromwell, Jerry & Mitchell, Janet B., 1986. "Physician-induced demand for surgery," Journal of Health Economics, Elsevier, vol. 5(4), pages 293-313, December.
    7. Léonard, Christian & Stordeur, Sabine & Roberfroid, Dominique, 2009. "Association between physician density and health care consumption: A systematic review of the evidence," Health Policy, Elsevier, vol. 91(2), pages 121-134, July.
    8. Steinbusch, Paul J.M. & Oostenbrink, Jan B. & Zuurbier, Joost J. & Schaepkens, Frans J.M., 2007. "The risk of upcoding in casemix systems: A comparative study," Health Policy, Elsevier, vol. 81(2-3), pages 289-299, May.
    9. Mark V. Pauly & Thomas G. Mcguire & Pedro P. Barros (ed.), 2011. "Handbook of Health Economics," Handbook of Health Economics, Elsevier, volume 2, number 2.
    10. Boone, J. & Douven, R.C.M.H. & Droge, C. & Mosca, I., 2010. "Health Insurance Competition : The Effect of Group Contracts," Discussion Paper 2010-55, Tilburg University, Center for Economic Research.
    11. Grytten, Jostein & Sorensen, Rune, 2001. "Type of contract and supplier-induced demand for primary physicians in Norway," Journal of Health Economics, Elsevier, vol. 20(3), pages 379-393, May.
    12. Boone, J. & Douven, R.C.M.H. & Droge, C. & Mosca, I., 2010. "Health Insurance Competition : The Effect of Group Contracts," Other publications TiSEM 44af3534-397e-45cd-b1f9-5, Tilburg University, School of Economics and Management.
    13. Dranove, David & Wehner, Paul, 1994. "Physician-induced demand for childbirths," Journal of Health Economics, Elsevier, vol. 13(1), pages 61-73, March.
    14. Amitabh Chandra & Douglas O. Staiger, 2007. "Productivity Spillovers in Health Care: Evidence from the Treatment of Heart Attacks," Journal of Political Economy, University of Chicago Press, vol. 115(1), pages 103-140.
    15. van de Vijsel, Aart R. & Engelfriet, Peter M. & Westert, Gert P., 2011. "Rendering hospital budgets volume based and open ended to reduce waiting lists: Does it work?," Health Policy, Elsevier, vol. 100(1), pages 60-70, April.
    16. Jason Barro & Nancy Beaulieu, 2003. "Selection and Improvement: Physician Responses to Financial Incentives," NBER Working Papers 10017, National Bureau of Economic Research, Inc.
    17. Wright, Donald J., 2007. "Specialist payment schemes and patient selection in private and public hospitals," Journal of Health Economics, Elsevier, vol. 26(5), pages 1014-1026, September.
    18. A. J. Culyer & J. P. Newhouse (ed.), 2000. "Handbook of Health Economics," Handbook of Health Economics, Elsevier, edition 1, volume 1, number 1.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Jos Blank & Evelien Eggink, 2014. "The impact of policy on hospital productivity: a time series analysis of Dutch hospitals," Health Care Management Science, Springer, vol. 17(2), pages 139-149, June.
    2. Oliver Fritz & Peter Mayerhofer & Reinhard Haller & Gerhard Streicher & Florian Bachner & Herwig Ostermann, 2013. "Die regionalwirtschaftlichen Effekte der österreichischen Krankenanstalten," WIFO Studies, WIFO, number 46672, March.
    3. Rudy Douven & Minke Remmerswaal & Ilaria Mosca, 2014. "Unintended effects of reimbursement schedules in mental health care," CPB Discussion Paper 292, CPB Netherlands Bureau for Economic Policy Analysis.
    4. Rudy Douven & Minke Remmerswaal & Ilaria Mosca, 2014. "Unintended effects of reimbursement schedules in mental health care," CPB Discussion Paper 292.rdf, CPB Netherlands Bureau for Economic Policy Analysis.
    5. Jante Parlevliet & Thomas Kooiman, 2015. "Wealth formation of Dutch households: a policy assessment," DNB Occasional Studies 1301, Netherlands Central Bank, Research Department.
    6. Heijink, Richard & Mosca, Ilaria & Westert, Gert, 2013. "Effects of regulated competition on key outcomes of care: Cataract surgeries in the Netherlands," Health Policy, Elsevier, vol. 113(1), pages 142-150.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Fang, Hai & Rizzo, John A., 2009. "Competition and physician-enabled demand: The role of managed care," Journal of Economic Behavior & Organization, Elsevier, vol. 72(1), pages 463-474, October.
    2. Ian McRae & James Butler, 2014. "Supply and demand in physician markets: a panel data analysis of GP services in Australia," International Journal of Health Economics and Management, Springer, vol. 14(3), pages 269-287, September.
    3. Boone, J. & Douven, R.C.M.H., 2014. "Provider Competition and Over-Utilization in Health Care," Discussion Paper 2014-055, Tilburg University, Center for Economic Research.
    4. Boone, J. & Douven, R.C.M.H., 2014. "Provider Competition and Over-Utilization in Health Care," Other publications TiSEM 56362c38-f32c-45b9-93fc-1, Tilburg University, School of Economics and Management.
    5. Adolf Kwadzo Dzampe & Shingo Takahashi, 2022. "Competition and physician-induced demand in a healthcare market with regulated price: evidence from Ghana," International Journal of Health Economics and Management, Springer, vol. 22(3), pages 295-313, September.
    6. Ikegami, Kei & Onishi, Ken & Wakamori, Naoki, 2021. "Competition-driven physician-induced demand," Journal of Health Economics, Elsevier, vol. 79(C).
    7. Christian Schmid, 2015. "Consumer Health Information and the Demand for Physician Visits," Health Economics, John Wiley & Sons, Ltd., vol. 24(12), pages 1619-1631, December.
    8. NOGUCHI Haruko & SATOSHI Shimizutani, 2005. "Supplier-Induced Demand in Japan's At-home Care Industry: Evidence from Micro-level Survey on Care Receivers," ESRI Discussion paper series 148, Economic and Social Research Institute (ESRI).
    9. Yuda, Michio, 2013. "Medical Fee Reforms, Changes In Medical Supply Densities, And Supplier-Induced Demand: Empirical Evidence From Japan," Hitotsubashi Journal of Economics, Hitotsubashi University, vol. 54(1), pages 79-93, June.
    10. Noguchi, Haruko & Shimizutani, Satoshi, 2009. "Supplier density and at-home care use in Japan: Evidence from a micro-level survey on long-term care receivers," Japan and the World Economy, Elsevier, vol. 21(4), pages 365-372, December.
    11. Haruko Noguchi & Satoshi Shimizutani & Yuichiro Masuda, 2008. "Regional variations in medical expenditure and hospitalization days for heart attack patients in Japan: evidence from the Tokai Acute Myocardial Study (TAMIS)," International Journal of Health Economics and Management, Springer, vol. 8(2), pages 123-144, June.
    12. Ya‐Chen Tina Shih & Ming Tai‐Seale, 2012. "Physicians' perception of demand‐induced supply in the information age: a latent class model analysis," Health Economics, John Wiley & Sons, Ltd., vol. 21(3), pages 252-269, March.
    13. Grytten, Jostein & Sorensen, Rune, 2001. "Type of contract and supplier-induced demand for primary physicians in Norway," Journal of Health Economics, Elsevier, vol. 20(3), pages 379-393, May.
    14. Erin M. Johnson & M. Marit Rehavi, 2016. "Physicians Treating Physicians: Information and Incentives in Childbirth," American Economic Journal: Economic Policy, American Economic Association, vol. 8(1), pages 115-141, February.
    15. Jan Boone & Rudy Douven, 2014. "Provider competition and over-utilization in health care," CPB Discussion Paper 275.rdf, CPB Netherlands Bureau for Economic Policy Analysis.
    16. E. Delattre & B. Dormont, 2000. "Testing for supplier-induced demand behavior : A panel data study on French physicians," THEMA Working Papers 2000-42, THEMA (THéorie Economique, Modélisation et Applications), Université de Cergy-Pontoise.
    17. Lise Rochaix & Stéphane Jacobzone, 1997. "L'hypothèse de demande induite : un bilan économique," Économie et Prévision, Programme National Persée, vol. 129(3), pages 25-36.
    18. Leonel Muinelo & Máximo Rossi & Patricia Triunfo, 2005. "Comportamiento médico: una aplicación a las cesáreas en el Uruguay," Documentos de Trabajo (working papers) 0605, Department of Economics - dECON.
    19. D. Fabbri & C. Monfardini, 2001. "Demand Induction with a Discrete Distribution of Patients," Working Papers 414, Dipartimento Scienze Economiche, Universita' di Bologna.
    20. Currie, Janet & Lin, Wanchuan & Zhang, Wei, 2011. "Patient knowledge and antibiotic abuse: Evidence from an audit study in China," Journal of Health Economics, Elsevier, vol. 30(5), pages 933-949.

    More about this item

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:cpb:discus:208. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: the person in charge (email available below). General contact details of provider: https://edirc.repec.org/data/cpbgvnl.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.