Konferenzbeitrag
Over-aging - Are present human populations too old?
This paper investigates the problem of an ``optimum population'' with respect to the age structure. Within a 3-period OLG model, with endogenous fertility and longevity, the optimal age structure, identified by number-dampened total utilitarianism, is generally failed in the laissez-faire economy. The individual decisions on the number of offspring as well as on health expenditures are biased. Tendencies concerning the distortions of the age structures are identified by decentralizing the first-best solution. A calibration of the model for 84 countries emphasizes that mean age in ``Golden Age'' always exceeds the observed, especially due to a very low fertility. Introducing a preference for the population stock increases the number of children. As optimal mean age shrinks, an over-aging of the laissez-faire economy becomes likely. To decentralize the optimal age structure, children are either taxed or subsided, whereas health expenditures are taxed.
- Language
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Englisch
- Bibliographic citation
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Series: Beiträge zur Jahrestagung des Vereins für Socialpolitik 2014: Evidenzbasierte Wirtschaftspolitik - Session: Fiscal Sustainability and the Euro Area ; No. C06-V2
- Classification
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Wirtschaft
Taxation, Subsidies, and Revenue: General
Health: General
Demographic Economics: Public Policy
- Event
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Geistige Schöpfung
- (who)
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Stelter, Robert
- Event
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Veröffentlichung
- (who)
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ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften, Leibniz-Informationszentrum Wirtschaft
- (where)
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Kiel und Hamburg
- (when)
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2014
- Handle
- Last update
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10.03.2025, 11:43 AM CET
Data provider
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. If you have any questions about the object, please contact the data provider.
Object type
- Konferenzbeitrag
Associated
- Stelter, Robert
- ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften, Leibniz-Informationszentrum Wirtschaft
Time of origin
- 2014
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