Uncertain outcomes and climate change policy
I incorporate distributions for temperature change and its economic impact in an analysis of climate change policy. As a measure of willingness to pay (WTP), I estimate the fraction of consumption w⁎(τ) that society would be willing to sacrifice to ensure that any increase in temperature at a future point is limited to τ. Using information on distributions for temperature change and economic impact from recent studies assembled by the IPCC and others, I fit displaced gamma distributions for these variables. These fitted distributions, which roughly reflect the “state of knowledge” regarding warming and its impact, generally yield values of w⁎(τ) below 2%, even for small values of τ, consistent with moderate abatement policies. I also calculate WTP for shifts in the mean and standard deviation of the temperature distribution, and show how WTP, and thus the demand for abatement, are driven more by outcome uncertainty than expected outcomes.
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- Gollier, Christian & Jullien, Bruno & Treich, Nicolas, 2000. "Scientific progress and irreversibility: an economic interpretation of the 'Precautionary Principle'," Journal of Public Economics, Elsevier, vol. 75(2), pages 229-253, February.
- Adam Daigneault & Steve Newbold, 2009. "Climate Response Uncertainty and the Unexpected Benefits of Greenhouse Gas Emissions Reductions," NCEE Working Paper Series 200806, National Center for Environmental Economics, U.S. Environmental Protection Agency, revised Mar 2009.
- Martin L. Weitzman, 2011.
"Additive Damages, Fat-Tailed Climate Dynamics, and Uncertain Discounting,"
in: The Economics of Climate Change: Adaptations Past and Present, pages 23-46
National Bureau of Economic Research, Inc.
- Weitzman, Martin L., 2009. "Additive damages, fat-tailed climate dynamics, and uncertain discounting," Economics - The Open-Access, Open-Assessment E-Journal, Kiel Institute for the World Economy (IfW), vol. 3, pages 1-29.
- Weitzman, Martin L., 2009. "Additive Damages, Fat-Tailed Climate Dynamics, and Uncertain Discounting," Economics Discussion Papers 2009-26, Kiel Institute for the World Economy (IfW).
- Weitzman, Martin L., 2009. "Additive Damages, Fat-Tailed Climate Dynamics, and Uncertain Discounting," Scholarly Articles 9639963, Harvard University Department of Economics.
- Kolstad, Charles D., 1996. "Fundamental irreversibilities in stock externalities," Journal of Public Economics, Elsevier, vol. 60(2), pages 221-233, May.
- Pindyck, Robert S., 1998.
"Irreversibilities and the timing of environmental policy,"
WP 4047-98., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Pindyck, Robert S., 2000. "Irreversibilities and the timing of environmental policy," Resource and Energy Economics, Elsevier, vol. 22(3), pages 233-259, July.
- Pindyck, Robert S., 2002. "Optimal timing problems in environmental economics," Journal of Economic Dynamics and Control, Elsevier, vol. 26(9-10), pages 1677-1697, August.
- Lawrence Summers & Richard Zeckhauser, 2008.
"Policymaking for posterity,"
Journal of Risk and Uncertainty,
Springer, vol. 37(2), pages 115-140, December.
- Lawrence H. Summers & Richard J. Zeckhauser, 2008. "Policymaking for Posterity," NBER Working Papers 14359, National Bureau of Economic Research, Inc.
- Summers, Lawrence & Zeckhauser, Richard, 2008. "Policymaking for Posterity," Working Paper Series rwp08-040, Harvard University, John F. Kennedy School of Government.
- Cropper, Maureen & Laibson, David, 1998. "The implications of hyperbolic discounting for project evaluation," Policy Research Working Paper Series 1943, The World Bank.
- Melissa Dell & Benjamin F. Jones & Benjamin A. Olken, 2009.
"Temperature and Income: Reconciling New Cross-Sectional and Panel Estimates,"
NBER Working Papers
14680, National Bureau of Economic Research, Inc.
- Melissa Dell & Benjamin F. Jones & Benjamin A. Olken, 2009. "Temperature and Income: Reconciling New Cross-Sectional and Panel Estimates," American Economic Review, American Economic Association, vol. 99(2), pages 198-204, May.
- Richard S. J. Tol, 2009. "The Economic Effects of Climate Change," Journal of Economic Perspectives, American Economic Association, vol. 23(2), pages 29-51, Spring.
- William Brock & M. Taylor, 2010.
"The Green Solow model,"
Journal of Economic Growth,
Springer, vol. 15(2), pages 127-153, June.
- Stavins, Robert, 2004.
dp-04-54, Resources For the Future.
- Richard S. J. Tol, 2010.
"The Economic Impact of Climate Change,"
Perspektiven der Wirtschaftspolitik,
Verein für Socialpolitik, vol. 11(s1), pages 13-37, 05.
- Kolstad, Charles D., 1996. "Learning and Stock Effects in Environmental Regulation: The Case of Greenhouse Gas Emissions," Journal of Environmental Economics and Management, Elsevier, vol. 31(1), pages 1-18, July.
- Newell, Richard G. & Pizer, William A., 2003.
"Regulating stock externalities under uncertainty,"
Journal of Environmental Economics and Management,
Elsevier, vol. 45(2, Supple), pages 416-432, March.
- Melissa Dell & Benjamin F. Jones & Benjamin A. Olken, 2008. "Climate Change and Economic Growth: Evidence from the Last Half Century," NBER Working Papers 14132, National Bureau of Economic Research, Inc.
- Anthony Fisher & Urvashi Narain, 2003. "Global Warming, Endogenous Risk, and Irreversibility," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 25(4), pages 395-416, August.
- Geoffrey Heal, 2008. "Climate Economics: A Meta-Review and Some Suggestions," NBER Working Papers 13927, National Bureau of Economic Research, Inc.
- Richard Tol, 2002. "Estimates of the Damage Costs of Climate Change, Part II. Dynamic Estimates," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 21(2), pages 135-160, February.
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