Aggregation of Discount Rates: an Equilibrium Approach
We address the problem of a social planner who, as in Weitzman (2001), gathers data on experts' discount rates and wants to infer the socially efficient consumption discount rate. We propose an 'equilibrium approach' and we analyse the expression and the properties of the resulting 'equilibrium discount rate'. We compare our expression for the discount rate with the different expressions that have been previously proposed in the literature. We analyse the impact of shifts in the distributions of experts discount rates. Finally, we apply our approach to Weitzman (2001)'s data to propose discount rates for public sector Cost-Benefit Analysis, in particular for the long term.
|Date of creation:||Jul 2008|
|Date of revision:|
|Note:||View the original document on HAL open archive server: https://halshs.archives-ouvertes.fr/halshs-00394035v2|
|Contact details of provider:|| Web page: https://hal.archives-ouvertes.fr/|
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Gollier, Christian, 2003.
"Maximizing the Expected Net Future Value as an Alternative Strategy to Gamma Discounting,"
IDEI Working Papers
213, Institut d'Économie Industrielle (IDEI), Toulouse.
- Gollier, Christian, 2004. "Maximizing the expected net future value as an alternative strategy to gamma discounting," Finance Research Letters, Elsevier, vol. 1(2), pages 85-89, June.
- Martin L. Weitzman, 1998.
Harvard Institute of Economic Research Working Papers
1843, Harvard - Institute of Economic Research.
- Elyès Jouini & Jean-Michel Marin & Clotilde Napp, 2010.
"Discounting and Divergence of Opinion,"
- Weitzman, Martin L., 1998. "Why the Far-Distant Future Should Be Discounted at Its Lowest Possible Rate," Journal of Environmental Economics and Management, Elsevier, vol. 36(3), pages 201-208, November.
- Diego Nocetti & Elyès Jouini & Clotilde Napp, 2008.
"Properties of the Social Discount Rate in a Benthamite Framework with Heterogeneous Degrees of Impatience,"
INFORMS, vol. 54(10), pages 1822-1826, October.
- Diego Nocetti & Elyès Jouini & Clotilde Napp, 2008. "Properties of the Social Discount Rate in a Benthamite Framework with Heterogeneous Degrees of Impatience," Post-Print halshs-00365980, HAL.
- William D. Nordhaus, 2007. "A Review of the Stern Review on the Economics of Climate Change," Journal of Economic Literature, American Economic Association, vol. 45(3), pages 686-702, September.
- Christian Gollier & Richard Zeckhauser, 2005. "Aggregation of Heterogeneous Time Preferences," Journal of Political Economy, University of Chicago Press, vol. 113(4), pages 878-896, August.
- Yvan Lengwiler, 2005. "Heterogeneous Patience and the Term Structure of Real Interest Rates," American Economic Review, American Economic Association, vol. 95(3), pages 890-896, June.
- Kenneth F. Reinschmidt, 2002. "Aggregate Social Discount Rate Derived from Individual Discount Rates," Management Science, INFORMS, vol. 48(2), pages 307-312, February.
- Rothschild, Michael & Stiglitz, Joseph E., 1970. "Increasing risk: I. A definition," Journal of Economic Theory, Elsevier, vol. 2(3), pages 225-243, September.
- repec:dau:papers:123456789/260 is not listed on IDEAS
- Martin L. Weitzman, 2007. "A Review of the Stern Review on the Economics of Climate Change," Journal of Economic Literature, American Economic Association, vol. 45(3), pages 703-724, September.
- Landsberger, Michael & Meilijson, Isaac, 1990. "Demand for risky financial assets: A portfolio analysis," Journal of Economic Theory, Elsevier, vol. 50(1), pages 204-213, February.
- Mark Rubinstein., 1975. "The Strong Case for the Generalized Logarithmic Utility Model as the Premier Model of Financial Markets," Research Program in Finance Working Papers 34, University of California at Berkeley.
When requesting a correction, please mention this item's handle: RePEc:hal:wpaper:halshs-00394035. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (CCSD)
If references are entirely missing, you can add them using this form.