The shifting shape of risk: Endogenous market failure for insurance

Artikel

This article considers an economy where risk is insurable, but selection determines the pool of individuals who take it up. First, we demonstrate that the comparative statics of these economies do not necessarily depend on its marginal selection (adverse versus favorable), but rather other characteristics. We then use repeated cross-sections of medical expenditures in the U.S. to understand the role of changes in the medical risk distribution on the fraction of Americans without medical insurance. We find that both the level and the shape of the distribution of risk are important in determining the equilibrium quantity of insurance. Symmetric changes in risk (e.g., shifts in the price of medical care) better explain the shifting insurance rate over time. Asymmetric changes (e.g., associated with a shifting age distribution) are not as important.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Journal: Risks ; ISSN: 2227-9091 ; Volume: 5 ; Year: 2017 ; Issue: 1 ; Pages: 1-13 ; Basel: MDPI

Klassifikation und Themen

• Klassifikation: Wirtschaft
• Thema: risk sharing ; medical insurance ; adverse selection

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Koch, Thomas G.
• Ereignis: Veröffentlichung
• (wer): MDPI
• (wo): Basel
• (wann): 2017

Weitere Informationen

• DOI: doi:10.3390/risks5010009
• Handle: http://hdl.handle.net/10419/167910
• Letzte Aktualisierung: 10.03.2025, 11:42 MEZ