Ressources renouvelables et incertitude sur les préférences des générations futures
AbstractThe attitude of future generations towards environmental assets may well be different from ours. Even if we are tempted to believe that their sensitivity to environmental matters will be greater than ours, because of environmental depletion, we cannot make sure of that. This paper analyses the consequences of an uncertainty about future preferences in terms of the optimal consumption of a renewable resource in a very simple set-up. Will uncertainty lead to a more conservatice attitude towards the resource? We show that this is the case only when we expect now that future generations will be on average more sensitive than we are to the consumption of the resource. We also show that when we take this uncertainty into account the optimal path of consumption is deeply modified: not only does it become non-continuous but also it can become non-monotonous.
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Bibliographic InfoArticle provided by Dalloz in its journal Revue d'économie politique.
Volume (Year): Volume 116 (2006)
Issue (Month): 2 ()
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Web page: http://www.cairn.info/revue-d-economie-politique.htm
renewable resources; growth; preferences; uncertainty;
Other versions of this item:
- Alain Ayong Le Kama & Katheline Schubert, 2006. "Ressources renouvelables et incertitude sur lespréférences des générations futures," UniversitÃ© Paris1 PanthÃ©on-Sorbonne (Post-Print and Working Papers) halshs-00206513, HAL.
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- Ayong Le Kama, Alain & Fodha, Mouez & Lafforgue, Gilles, 2009.
"Optimal Carbon Capture and Storage Policies,"
TSE Working Papers
09-095, Toulouse School of Economics (TSE).
- Ayong Le Kama, Alain & Fodha, Mouez & Lafforgue, Gilles, 2011. "Optimal Carbon Capture and Storage Policies," LERNA Working Papers 11.13.347, LERNA, University of Toulouse.
- Alain Ayong Le Kama & Mouez Fodha & LAFFORGUE Gilles, 2009. "Optimal Carbon Capture and Storage policies," LERNA Working Papers 09.24.300, LERNA, University of Toulouse.
- Mouez Fodha & Alain Ayong Le Kama, 2009. "Stockage des déchets radioactifs et incertitude," Économie et Prévision, Programme National Persée, vol. 190(4), pages 39-52.
- repec:hal:journl:halshs-00348869 is not listed on IDEAS
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