Moral Hazard in a Mutual Health-Insurance System: German Knappschaften, 1867-1914
This paper studies moral hazard in a sickness-insurance fund that provided the model for social-insurance schemes around the world. The German Knappschaften were formed in the medieval period to provide sickness, accident, and death benefits for miners. By the mid-nineteenth century, participation in the Knappschaft was compulsory for workers in mines and related occupations, and the range and generosity of benefits had expanded considerably. Each Knappschaft was locally controlled and self-funded, and their admirers saw in them the ability to use local knowledge and good incentives to deliver benefits at low costs. The Knappschaft underlies Bismarck's sickness and accident insurance legislation (1883 and 1884), which in turn forms the basis of the German social-insurance system today and, indirectly, many social-insurance systems around the world. This paper focuses on a problem central to any insurance system, and one that plagued the Knappschaften as they grew larger in the later nineteenth century: the problem of moral hazard. Replacement pay for sick miners made it attractive, on the margin, for miners to invent or exaggerate conditions that made it impossible for them to work. Here we outline the moral hazard problem the Knappschaften faced as well as the internal mechanisms they devised to control it. We then use econometric models to demonstrate that those mechanisms were at best imperfect.
|Date of creation:||Sep 2009|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: (203) 432-3576
Fax: (203) 432-5779
Web page: http://www.econ.yale.edu/ddp/
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Dhaval Dave & Robert Kaestner, 2009.
"Health insurance and ex ante moral hazard: evidence from Medicare,"
International Journal of Health Care Finance and Economics,
Springer, vol. 9(4), pages 367-390, December.
- Dhaval Dave & Robert Kaestner, 2006. "Health Insurance and Ex Ante Moral Hazard: Evidence from Medicare," NBER Working Papers 12764, National Bureau of Economic Research, Inc.
- Murray, John E. & Nilsson, Lars, 2007. "Accident risk compensation in late imperial Austria: Wage differentials and social insurance," Explorations in Economic History, Elsevier, vol. 44(4), pages 568-587, October.
- Guinnane, Timothy W., 2001.
"Cooperatives As Information Machines: German Rural Credit Cooperatives, 1883 1914,"
The Journal of Economic History,
Cambridge University Press, vol. 61(02), pages 366-389, June.
- Timothy W. Guinnane, 1997. "Cooperatives as Information Machines: German Rural Credit Cooperatives, 1883-1914," Discussion Papers 97-20, University of Copenhagen. Department of Economics.
- Besley, Timothy & Case, Anne, 2000.
"Unnatural Experiments? Estimating the Incidence of Endogenous Policies,"
Royal Economic Society, vol. 110(467), pages F672-94, November.
- Timothy Besley & Anne Case, 1994. "Unnatural Experiments? Estimating the Incidence of Endogenous Policies," NBER Working Papers 4956, National Bureau of Economic Research, Inc.
- Gottlieb, Daniel, 2007. "Asymmetric information in late 19th century cooperative insurance societies," Explorations in Economic History, Elsevier, vol. 44(2), pages 270-292, April.
- Emery, J. C. Herbert, 1996. "Risky Business? Nonactuarial Pricing Practices and the Financial Viability of Fraternal Sickness Insurers," Explorations in Economic History, Elsevier, vol. 33(2), pages 195-226, April.
When requesting a correction, please mention this item's handle: RePEc:ecl:yaleco:70. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()
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 references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link 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 profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.