ABOUT IRDES

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ZEYNEP OR

Research director
Doctoral school, University Paris 1 Panthéon-Sorbonne


33 (0)1 53 93 43 41 or@irdes.fr Assistant: Khadidja Ben Larbi

RESEARCH ACTIVITIES

Research interest

  • Performance of health care systems
  • Determinants of health and health care utilization
  • Efficiency and quality of health care services
  • International comparisons of health systems
  • Hospital markets

Current research

Other activities

  • Associate researcher to Hospinnomics (research Chair hosted by the Paris School of Economics)
  • Associate Editor of Health Policy
  • Member of the European Health Policy Group (EHPG), the Wennberg International Collaborative, Evidence Network
  • Teaching:
    • Hospital economics. Ensai, 3rd year.
    • Comparative analysis of healthcare systems. Sciences-Po, Paris-Dauphine, Upec. Master level.
    • Health system performance analysis. Paris-Dauphine, Université Paris-Est Créteil. Master level.

LATEST ENGLISH PUBLICATIONS


Without Explicit Targets, Does France Meet Minimum Volume Thresholds for Hip and Knee Replacement and Bariatric Surgeries?
Weeks W-B, Ventelou B., Or Z., International Journal of Health Policy and Management, on line 10/08/2016, 1-2.
On IJHPM site

Older Adults' Satisfaction with Medical Care Coordination: A Qualitative Approach
Guillaume S. (Irdes) and Or Z. (Irdes)
Issues in Health Economics (Questions d'économie de la santé) n° 214. 2016/01.

Variation in Rates of Breast Cancer Surgery: A National Analysis Based on French Hospital Episode Statistics.
Rococo E., Mazouni C., Or Z., Mobillion V., Koon Sun Pat M., Bonastre J., European Journal of Surgical Oncology (EJSO), vol 42, n° 1, 2016/01, 51-58.
On ejso site

Medical Practice Variations in Mental Health and Addictions Care.
Lin E., Or Z., Coldefy M., Urbanoski K., Seitz D., Carlisle C., Szatmari P., Kurdyak P. In Medical Practice Variations, Johnson A., Stukel T. (Eds), Health Services Research (Coll.), New York : Springer-Verlag, on line, 2015/07, 1-41.
On springer link site

Hospital Activity, Productivity and Quality of Care before and after Activity-based Funding (T2A)
Bonastre J., Journeau F. (IGR, Institut Gustave Roussy), Nestrigue C., Or Z. (Irdes)
Issues in Health Economics (Questions d'économie de la santé) n° 186. 2013/04.

Sustaining Universal Health Coverage in France: A Perpetual Challenge.
Barroy H., Or Z., Kumar A., Bernstein D. Health, nutrition, and population (HNP) discussion paper ; 91323. Washington, DC : World Bank Group, 2014/06, 50 p.
On The World Bank site

France: Geographic variations in health care.
Or Z., Verboux D., In Geographic Variations in Health Care: What Do We Know and What Can Be Done to Improve Health System Performance? Paris : OCDE, 2014/09, 221-243
On OECDiLibrary site

Implementation of DRG Payment in France: Issues and recent developments.
Or Z. Health Policy, vol 117, n° 2, 2014/08. 146-150.
On Health Policy site

Quality, cost, and their trade-off in treating AMI and stroke patients in European hospitals.
Häkkinen U., Rosenqvist G., Peltola M., Kapiainen S., Rättö H., Cots F., Geissler A., Or Z., Serdén L., Sund R., Health Policy, vol 117, n° 1, 2014/07, 15-27.
On Health Policy site

Diagnosis related groups in Europe: moving towards transparency, efficiency, and quality in hospitals?
Busse R., Geissler A., Aaviksoo A., Cots F., Häkkinen U., Kobel C., Mateus C., Or Z., O’Reilly J., Serdén L., Street A., Swan Tan S., Quentin W. BMJ, on line, 2013/06/07, 1-7.
On BMJ site

The Impact of the Long-term Illness Scheme (LTI) on Inequalities in the Utilisation of Ambulatory Care Between 1998 and 2008
Dourgnon P. (Irdes ; Université Paris-Dauphine, Leda-Legos), Or Z. (Irdes), Sorasith C. (Irdes)
Issues in Health Economics (Questions d'économie de la santé) n° 183. 2013/01.

Diagnosis Related Groups and variations in resource use for child delivery across 10 European countries.
Or Z., Renaud T., Thuilliez J., Lebreton C., Health Economics, vol 21, Suppl. S2, 2012/08, 55-65.
On Wiley site

How well do diagnosis-related groups for appendectomy explain variations in resource use? An analysis of patient-level data from 10 european countries.
Mason A., Or Z., Renaud T., Street A., Thuilliez J., Ward P., Health Economics, vol 21, Suppl. S2, 2012/08, 30-40
On Wiley site

Excess Costs of Adverse Events in Hospitals in France
First estimations using nine patient safety indicators

Nestrigue C., Or Z. (Irdes)
Issues in Health Economics (Questions d'économie de la santé) n° 171. 2011/12.

Economic evaluation in patient safety : a literature review of methods.
Alves de Rezende B., Or Z., Com-Ruelle L., Michel P. BMJ Quality & Safety, on line 2012/03/06, 1-9.
On BMJ site

Paying for hospital care: the experience with implementing activity-based funding in five European countries.
O'Reilly J., Busse R., Häkkinen U., Or Z., Andrew Street, Miriam Wiley, Health Economics Policy and Law, vol 7, n°1, 2012/01, 73-101.
Cambridge Journals site

France : Implementing homogeneous patient groups in a mixed market.
Or Z., Bellanger M. In : Diagnosis-Related Groups in Europe. Moving towards transparency, efficiency and quality in hospitals, Busse R., Geissler A., Quentin W., Wiley M. (Eds). European Observatory on Health Care Systems Series. Maidenhead : Open University Press, 2011/11, 221-241
Sur le site Mc Graw Hill

DRGs and quality : For better or worse ?
Or Z., Hakkinen U. In : Diagnosis-Related Groups in Europe. Moving towards transparency, efficiency and quality in hospitals, Busse R., Geissler A., Quentin W., Wiley M.(Eds). European Observatory on Health Care Systems Series. Maidenhead : Open University Press, 2011/11, 115-129.
Sur le site Mc Graw Hill

Variations in preventive care utilisation in Europe.
Jusot F., Or Z., Sirven N., European Journal of Ageing, 2011/10, 1-11.


The French Health Care System.
Or Z., Sirven N. In: Health Care Systems – A Global Survey. Dr Himanshu Sekhar Rout, 2011/07, 152-178.


Disparities in Regular Health Care Utilisation in Europe.
Sirven N., Or Z., In : The Individual and the Welfare State. Life Histories in Europe. Borsch-Supan A., Brandt M., Hank K., Schroder M. (Eds). Heidelberg : Springer-Verlag, 2011, 241-254.
On SpringerLink site

Measures for curbing health expenditure
Or Z., 2010, Health Policy Monitor
Full text on the International network health policy & reform's site

A new plan to improve chronic-disease management
Bourgueil Y., Or Z., 2010, Health Policy Monitor
Full text on the International network health policy & reform's site

P4P for generalists: first results
Or Z., 2010, Health Policy Monitor
Full text on the International network health policy & reform's site

Disparities in Regular Health Care Utilisation in Europe
Sirven N., Or Z.
Working paper n° 37. 2010/12

Are health problems systemic? Politics of access and choice under Beveridge and Bismarck systems.
Or Z., Cases C., Lisac M., Vrangbæk K., Winblad U. and Bevan G., Health Economics, Policy and Law, 1-25.
On Cambrige University Press site

Is there a Relationship between Volume of Activity and Quality of Care in French Hospitals?
Or Z., Renaud T.
Issues In Health Economics Irdes n° 149. 2009/12

Activity based payment in France, Or Z., Euro Observer, 2009 winter, vol.11, n° 4, 5-6
Full text on WHO Site


The French pandemic influenza plan
Cases C., Or Z., 2009, Health Policy Monitor
Full text on the International network health policy & reform's site

Update on new regional health governance
Or, Z., 2009, Health Policy Monitor
Full text on the International network health policy & reform's site

Are Health Problems Systemic? Politics of Access and Choice under Beveridge and Bismarck Systems.
Or Z. (Irdes), Cases C. (Irdes), Lisac M. (Bertelsmann Stiftung), Vrangbæk K. (University of Copenhagen), Winblad U. (Uppsala University), Bevan G. (London School of Economics).
Working paper n° 27. 2009/09

Urban Health Networks
Or, Z., Lucas-Gabrielli V., 2009, Health Policy Monitor
Full text on the International network health policy & reform's site

A small step towards P4P in France
Or, Z., 2009, Health Policy Monitor
Full text on the International network health policy & reform's site

Changing regional health governance in France, Or Z., Eurohealth, vol. 14, n°4, 2008, pp. 7-8
Full text on LSE site


The volume-outcome relationship in hospitals - Lessons from the literature
Com-Ruelle L., Or Z., Renaud T.
Issues In Health Economics Irdes n° 135. 2008/09

New regional health governance
Or, Z., 2008, Health Policy Monitor
Full text on the International network health policy & reform's site

New turnover tax for private insurers
Cases C., Or, Z., 2008, Health Policy Monitor
Full text on the International network health policy & reform's site

Impact of health care system on socieconomic inequalities in doctor use
Or Z. (Irdes) Jusot F. (LEGOS-LEDA, Irdes), Ylmaz E. (Irdes)
Working paper n° 17, 2008/09

What can we learn from a cross-country comparison of the costs of child delivery? Bellanger M., Or z., Health Economics, 2008/01-02, vol 17, n° S1, S47-S57
Full text on the Wiley InterScience's site

Hospital at home, an economical alternative for rehabilitative care
Afrite A., Com-Ruelle L., Or Z., Renaud T.
Issues In Health Economics Irdes n° 119. 2007/02

Hospital 2007.
Or Z., 2007, Health Policy Monitor.
Full text on the International network health policy & reform's site

French hospital reforms : a new era of public-private competition ?Or Z., De Pouvourville G., Eurohealth, 2006, vol.12, n°3, 21-23.
Full text on the LSE site


The politics of drug reimbursement in England, France and Germany.
N'Guyen L., Or Z. , Paris V. , Sermet C.
Issues In Health Economics Irdes n° 99. 2005/10

HealthBASKET project. France.
Bellanger M., Or Z., Lorand S., Tardiff L., December 2006, WP9, final report.
Full text on the European Health Management Association (EHMA)'s site

Benchmarking quality to fight hospital infections.
Or Z., 2006, Health Policy Monitor.
Full text on the International network health policy & reform's site

International Differences in the Impact of Doctors on Health: A Multilevel Analysis of OECD Countries.
Or Z., Wang J., Jamison D. Journal of Health Economics, 24(2005), pp.531-560.


Hospital payment reform.
Or Z., 2005, Health Policy Monitor.
Full text on the International network health policy & reform's site

Solidarity fund for financing dependency
Debrand Th, Or Z., Health Policy Monitor, 2005
Full text on the International network health policy & reform's site

Approaches for cost assessment and price setting in France.
Bellanger M., Or Z., Paris V., Tardiff L., September 2005, WP6, report for the HealthBASKET project.
Full text onthe European Health Management Association (EHMA)'s site

From Measures to Action: Improving the Performance of Health Care Systems. A review of four countries.
Or Z. OECD Labour Market and Social Policy Occasional Papers, no.57, 2002.
Full text on the OECD site

Exploring the effects of health Care on Mortality Across OECD countries.
Or Z. OECD Labour Market and Social Policy Occasional Papers, no.46, 2001
Full text on the OECD site

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August 29th, 2016