On the Relation between Dual-Rate Discounting and Substitutability
AbstractTo justify substantial emission reductions, recent literature on cost-benefit analysis of climate change suggests discounting environment consumption with an environmental discount rate instead of a consumption discount rate that is usually used in cost-benefit analysis. The present study clarifies that whether or not this dual-rate discounting approach succeeds in justifying substantial emission reductions depends on whether or not environment and goods consumption are substitutes in the Hicks-Allen sense and in the Edgeworth-Pareto sense (substitutes in the Hicks-Allen sense implies the Hicksian goods demand to be increasing in the relative price of environmental goods, while substitutes in the Edgeworth-Pareto sense implies the marginal utility of goods consumption to be decreasing in environment consumption). Moreover, a low intratemporal elasticity of substitution between environment and goods consumption within a period contributes to a low environmental discount rate in comparison to the consumption discount rate, while a low intertemporal elasticity of substitution between composite consumption of different periods contributes to declining discount rates over time. --
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Bibliographic InfoPaper provided by Kiel Institute for the World Economy in its series Economics Discussion Papers with number 2009-10.
Date of creation: 2009
Date of revision:
Discounting; dual-rate discounting; environmental discount rate; cost-benefit analysis; climate change;
Find related papers by JEL classification:
- Q28 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Government Policy
- H43 - Public Economics - - Publicly Provided Goods - - - Project Evaluation; Social Discount Rate
- D90 - Microeconomics - - Intertemporal Choice - - - General
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-03-14 (All new papers)
- NEP-ENE-2009-03-14 (Energy Economics)
- NEP-ENV-2009-03-14 (Environmental Economics)
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- 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.
- GOLLIER Christian, 2008.
LERNA Working Papers
08.18.262, LERNA, University of Toulouse.
- Neumayer, Eric, 1999. "Global warming: discounting is not the issue, but substitutability is," Energy Policy, Elsevier, vol. 27(1), pages 33-43, January.
- J.K. Horowitz, 2002. "Preferences in the Future," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 21(3), pages 241-258, March.
- Gerlagh, Reyer & van der Zwaan, B. C. C., 2002. "Long-Term Substitutability between Environmental and Man-Made Goods," Journal of Environmental Economics and Management, Elsevier, vol. 44(2), pages 329-345, September.
- Traeger, Christian P, 2007.
"Sustainability, limited substitutability and non-constant social discount rates,"
CUDARE Working Paper Series
1045, University of California at Berkeley, Department of Agricultural and Resource Economics and Policy.
- Traeger, Christian P., 2011. "Sustainability, limited substitutability, and non-constant social discount rates," Journal of Environmental Economics and Management, Elsevier, vol. 62(2), pages 215-228, September.
- Traeger, Christian P., 2008. "Sustainability, Limited Substitutability and Non-Constant Social Discount Rates," Department of Agricultural & Resource Economics, UC Berkeley, Working Paper Series qt10d7d7n4, Department of Agricultural & Resource Economics, UC Berkeley.
- Fisher, Anthony C & Krutilla, John V, 1975. "Resource Conservation, Environmental Preservation, and the Rate of Discount," The Quarterly Journal of Economics, MIT Press, vol. 89(3), pages 358-70, August.
- Roger Guesnerie, 2004.
"Calcul économique et développement durable,"
DELTA Working Papers
2004-02, DELTA (Ecole normale supérieure).
- Weitzman Martin L., 1994.
"On the Environmental Discount Rate,"
Journal of Environmental Economics and Management,
Elsevier, vol. 26(2), pages 200-209, March.
- Weitzman, M.L., 1993. "On the 'Environmental' Discount Rate," Harvard Institute of Economic Research Working Papers 1625, Harvard - Institute of Economic Research.
- Robert A. Amano & Tony Wirjanto, 1997.
"Government Expenditures and the Permanent-Income Model,"
98002, University of Waterloo, Department of Economics, revised Nov 1997.
- Robert A. Amano & Tony S. Wirjanto, 1998. "Government Expenditures and the Permanent-Income Model," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(3), pages 719-730, July.
- Ben Groom & Cameron Hepburn & Phoebe Koundouri & David Pearce, 2005. "Declining Discount Rates: The Long and the Short of it," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 32(4), pages 445-493, December.
- Sterner, Thomas & Persson, U. Martin, 2007.
"An Even Sterner Review: Introducing Relative Prices into the Discounting Debate,"
dp-07-37, Resources For the Future.
- Thomas Sterner & U. Martin Persson, 2008. "An Even Sterner Review: Introducing Relative Prices into the Discounting Debate," Review of Environmental Economics and Policy, Association of Environmental and Resource Economists, vol. 2(1), pages 61-76, Winter.
- 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.
- Weikard, Hans-Peter & Zhu, Xueqin, 2005. "Discounting and environmental quality: When should dual rates be used?," Economic Modelling, Elsevier, vol. 22(5), pages 868-878, September.
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