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Type | Working Paper |
Scope | Discipline-based scholarship |
Title | An econometric model of health care demand with non-linear pricing |
Organization Unit | |
Authors |
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Language |
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Institution | University of Zurich |
Series Name | Working paper series / Department of Economics |
Number | 204 |
ISSN | 1664-7041 |
Number of Pages | 23 |
Date | 2015 |
Abstract Text | From 2004 to 2012, the German social health insurance levied a co-payment for the first doctor visit in a calendar quarter. We develop a new model for estimating the effect of such a co-payment on the individual number of visits per quarter. The model allows for a one time increase in the otherwise constant hazard rate determining the timing of doctor visits, and uses a difference-in-differences strategy to identify the reform effect. The model can be adapted to a situation where the reporting period and the calendar quarter differ. Using data from the German Socio-Economic Panel, we do not find an effect of the co-payment on demand for doctor visits. |
Official URL | http://www.econ.uzh.ch/static/wp/econwp204.pdf |
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PDF File | Download from ZORA |
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Keywords | Count data, Poisson process, co-payment, hurdle model, Lévy-Prozess, Lineares Regressionsmodell, Ärztliche Behandlung, Kostenverteilung |