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Erscheinungsjahr: 
2024
Quellenangabe: 
[Journal:] International Journal of Health Economics and Management [ISSN:] 2199-9031 [Volume:] 24 [Issue:] 3 [Publisher:] Springer US [Place:] New York [Year:] 2024 [Pages:] 357-373
Verlag: 
Springer US, New York
Zusammenfassung: 
Abstract Patient empowerment calls for an intensified participation of (informed) patients with more treatment opportunities to choose from. A growing body of literature argues that confronting consumers with too many opportunities can lead to a choice overload (CO) resulting in uncertainty that the selected alternative dominates all other options in the choice set. We examine whether there is a CO effect in the demand for ambulatory health care in Germany by analyzing the association of medical specialists supply on so-called patients’ health uncertainty. Further, we investigate if the CO effect is smaller in areas with a higher density of general practitioners (GPs). We find that patients who live in an area with a large supply of specialists are subject to a CO effect that is expressed by an increased health uncertainty. The coordinating role of GPs seems to be effective to reduce the CO effect, while preserving free consumer choice.
Schlagwörter: 
Choice overload
Patient choice
Health care coordination
Spatial distribution of health services
Persistent Identifier der Erstveröffentlichung: 
Sonstige Angaben: 
C21;C23;D12;D83;I12;I18
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Dokumentversion: 
Published Version
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