Climate policy under sustainable discounted utilitarianism
Empirical evaluation of policies to mitigate climate change has been largely confined to the application of discounted utilitarianism (DU). DU is contro-versial, both due to the conditions through which it is justifed and due to its consequences for climate policies, where the discounting of future utility gains from present abatement efforts makes it harder for such measures to justify their present costs. In this paper, we propose sustainable discounted utilitari- anism (SDU) as an alternative principle for evaluation of climate policy. Unlike undiscounted utilitarianism, which always assigns zero relative weight to present utility, SDU is an axiomatically based criterion, which departs from DU by assigning zero weight to present utility if and only if it exceeds future welfare. Using the DICE integrated assessment model to run risk analysis, we show that it is possible for future welfare to be below present utility along a `business as usual' development path. Consequently SDU and DU differ, and willingness to pay for emissions reductions is (sometimes signifcantly) higher under SDU than under DU. Under SDU, stringent schedules of emissions reductions increase social welfare, even if the discount rate is relatively high.
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- Asheim, Geir B. & Mitra, Tapan, 2010.
"Sustainability and discounted utilitarianism in models of economic growth,"
Mathematical Social Sciences,
Elsevier, vol. 59(2), pages 148-169, March.
- Geir B. Asheim & Tapan Mitra, 2009. "Sustainability and Discounted Utilitarianism in Models of Economic Growth," CESifo Working Paper Series 2521, CESifo Group Munich.
- Geir B. Asheim, 2010. "Intergenerational Equity," Annual Review of Economics, Annual Reviews, vol. 2(1), pages 197-222, September.
- Marc Fleurbaey, 2010.
"Assessing Risky Social Situations,"
Journal of Political Economy,
University of Chicago Press, vol. 118(4), pages 649-680, August.
- FLEURBAEY, Marc, "undated". "Assessing risky social situations," CORE Discussion Papers RP 2289, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Fleurbaey, Marc, 2009. "Assessing risky social situations," LSE Research Online Documents on Economics 27006, London School of Economics and Political Science, LSE Library.
- Marc Fleurbaey, 2007. "Assessing Risky Social Situations," IDEP Working Papers 0703, Institut d'economie publique (IDEP), Marseille, France, revised Jan 2007.
- Blackorby,Charles & Bossert,Walter & Donaldson,David J., 2005. "Population Issues in Social Choice Theory, Welfare Economics, and Ethics," Cambridge Books, Cambridge University Press, number 9780521532587, November.
- Blackorby,Charles & Bossert,Walter & Donaldson,David J., 2005. "Population Issues in Social Choice Theory, Welfare Economics, and Ethics," Cambridge Books, Cambridge University Press, number 9780521825511, November.
- Geir Asheim & Tapan Mitra & Bertil Tungodden, 2012. "Sustainable recursive social welfare functions," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 49(2), pages 267-292, February.
- Nordhaus, William D, 1991. "To Slow or Not to Slow: The Economics of the Greenhouse Effect," Economic Journal, Royal Economic Society, vol. 101(407), pages 920-937, July.
- Mirrlees, J. A. & Stern, N. H., 1972. "Fairly good plans," Journal of Economic Theory, Elsevier, vol. 4(2), pages 268-288, April.
- Fankhauser, Samuel & S.J. Tol, Richard, 2005. "On climate change and economic growth," Resource and Energy Economics, Elsevier, vol. 27(1), pages 1-17, January.
- Samuel Fankhauser & Richard S.J. Tol, 2001. "On Climate Change And Economic Growth," Working Papers FNU-10, Research unit Sustainability and Global Change, Hamburg University, revised Jun 2002.
- Zuber, Stéphane & Asheim, Geir B., 2012. "Justifying social discounting: The rank-discounted utilitarian approach," Journal of Economic Theory, Elsevier, vol. 147(4), pages 1572-1601.
- ZUBER, Stéphane, 2010. "Justifying social discounting: the rank-discounted utilitarian approach," CORE Discussion Papers 2010036, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- StÃ©phane Zuber & Geir B. Asheim, 2010. "Justifying Social Discounting: The Rank-Discounted Utilitarian Approach," CESifo Working Paper Series 3192, CESifo Group Munich.
- Ackerman, Frank & Stanton, Elizabeth A. & Bueno, Ramón, 2010. "Fat tails, exponents, extreme uncertainty: Simulating catastrophe in DICE," Ecological Economics, Elsevier, vol. 69(8), pages 1657-1665, June.
- Martin L. Weitzman, 1976. "On the Welfare Significance of National Product in a Dynamic Economy," The Quarterly Journal of Economics, Oxford University Press, vol. 90(1), pages 156-162.
- M. L. Weitzman, 1974. "On the Welfare Significance of National Product in Dynamic Economy," Working papers 125, Massachusetts Institute of Technology (MIT), Department of Economics.
- Antoine Bommier & Stéphane Zuber, 2008. "Can preferences for catastrophe avoidance reconcile social discounting with intergenerational equity?," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 31(3), pages 415-434, October.
- Dasgupta, Partha, 2001. "Human Well-Being and the Natural Environment," OUP Catalogue, Oxford University Press, number 9780199247882.
- Kelly, David L. & Kolstad, Charles D., 2001. "Malthus and Climate Change: Betting on a Stable Population," Journal of Environmental Economics and Management, Elsevier, vol. 41(2), pages 135-161, March.
- Kelly, David L. & Kolstad, Charles D., 1999. "Malthus and Climate Change: Betting on a Stable Population," University of California at Santa Barbara, Economics Working Paper Series qt9ks625sk, Department of Economics, UC Santa Barbara.
- Blackorby, Charles & Bossert, Walter & Donaldson, David, 1995. "Intertemporal Population Ethics: Critical-Level Utilitarian Principles," Econometrica, Econometric Society, vol. 63(6), pages 1303-1320, November.
- Charles Blackorby & Walter Bossert & David Donaldson, 1995. "Intertemporal Population Ethics: Critical-Level Utilitarian Principles," CESifo Working Paper Series 86, CESifo Group Munich.
- Martin L. Weitzman, 2009. "On Modeling and Interpreting the Economics of Catastrophic Climate Change," The Review of Economics and Statistics, MIT Press, vol. 91(1), pages 1-19, February.
- Weitzman, Martin L., 2009. "On Modeling and Interpreting the Economics of Catastrophic Climate Change," Scholarly Articles 3693423, Harvard University Department of Economics.
- Hammond, Peter J, 1989. "Consistent Plans, Consequentialism, and Expected Utility," Econometrica, Econometric Society, vol. 57(6), pages 1445-1449, November.
- Graciela Chichilnisky, 1996. "An axiomatic approach to sustainable development," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 13(2), pages 231-257, April.Full references (including those not matched with items on IDEAS)
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