Optimal Fuel-Specific Carbon Pricing and Time Dimension of Leakage
All current, and likely near-term future, climate protection measures only cover a limited fraction of global emissions. A single value attached to CO2 (independent of the source that generates it), for market based instruments such as CO2 taxes or cap-and-trade systems, is insufficient to account for the complex economic interlinkages between specific emission-generating activities and CO2 emissions throughout the world. First, static partial and general equilibrium models illustrate how different types of emissions are subject to specific General Equilibrium Translation Factors and leakage effects, which define the optimal pattern of fuel-specific, unilateral carbon taxes. The leakage, which implies that regional emission avoidance may partly be offset in other regions and time periods, depends on the type of resources involved and the characteristics of the markets in which they are traded. Second, a dynamic model accounting for fuel exhaustibility shows that the time-dimension is crucial and that the relevant medium-term leakage may be much larger than suggested static rates. Sensible leakage rates depend on discount rates for future emissions and on uncertain future technological and political developments. The traditional leakage literature does not explicitly consider these elements, even though in their absence overall leakage would approach 100 %. Instead, literature has mainly focused on static fuel supply curves and rates of contemporaneous leakage. The numerical simulations show that in a business-as-usual scenario the optimal unilateral OECD climate tax rate on CO2 emissions from oil may be only half of the tax rate on emissions from coal. This is reverted if the CO2 intensive coal-to-liquids conversion processes become an important additional source of liquid fuels in future: negative leakage occurs and the optimal current climate tax on oil emissions may be up to two times the genuine regional willingness to pay for global emission reductions, even if the substitution of crude oil by synthetic liquids starts only in the future.
|Date of creation:||Nov 2011|
|Date of revision:||Jan 2012|
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- Michael Hoel, 2010.
"Is there a Green Paradox?,"
CESifo Working Paper Series
3168, CESifo Group Munich.
- Corrado Di Maria & Edwin van der Werf, 2006.
"Carbon Leakage Revisited: Unilateral Climate Policy with Directed Technical Change,"
2006.94, Fondazione Eni Enrico Mattei.
- Corrado Maria & Edwin Werf, 2008. "Carbon leakage revisited: unilateral climate policy with directed technical change," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 39(2), pages 55-74, February.
- Di Maria, C. & van der Werf, E.H., 2005. "Carbon Leakage Revisited : Unilateral Climate Policy with Directed Technical Change," Discussion Paper 2005-68, Tilburg University, Center for Economic Research.
- Böhringer, Christoph & Lange, Andreas & Rutherford, Thomas F., 2014.
"Optimal emission pricing in the presence of international spillovers: Decomposing leakage and terms-of-trade motives,"
Journal of Public Economics,
Elsevier, vol. 110(C), pages 101-111.
- Christoph Böhringer & Andreas Lange & Thomas F. Rutherford, 2010. "Optimal Emission Pricing in the Presence of International Spillovers: Decomposing Leakage and Terms-of-Trade Motives," NBER Working Papers 15899, National Bureau of Economic Research, Inc.
- Christoph Böhringer & Andreas Lange & Thomas F. Rutherford, 2012. "Optimal Emission Pricing in the Presence of International Spillovers: Decomposing Leakage and Terms-of-Trade Motives," Working Papers V-347-12, University of Oldenburg, Department of Economics, revised Jun 2012.
- James M. Poterba, 1991. "Tax Policy to Combat Global Warming: On Designing a Carbon Tax," NBER Working Papers 3649, National Bureau of Economic Research, Inc.
- Golombek, Rolf & Hagem, Cathrine & Hoel, Michael, 1995. "Efficient incomplete international climate agreements," Resource and Energy Economics, Elsevier, vol. 17(1), pages 25-46, May.
- Felder Stefan & Rutherford Thomas F., 1993. "Unilateral CO2 Reductions and Carbon Leakage: The Consequences of International Trade in Oil and Basic Materials," Journal of Environmental Economics and Management, Elsevier, vol. 25(2), pages 162-176, September.
- Jean-Marc Burniaux & Joaquim Oliveira Martins, 2012. "Carbon leakages: a general equilibrium view," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 49(2), pages 473-495, February.
- Florian Habermacher & Gebhard Kirchgässner, 2011.
"Climate Effects of Carbon Taxes, Taking into Account Possible Other Future Climate Measures,"
CESifo Working Paper Series
3404, CESifo Group Munich.
- Habermacher, Florian & Kirchgässner, Gebhard, 2011. "Climate Effects of Carbon Taxes, Taking into Account Possible Other Future Climate Measures," Economics Working Paper Series 1110, University of St. Gallen, School of Economics and Political Science, revised Feb 2014.
- Habermacher, Florian & Kirchgässner, Gebhard, 2011. "Climate Effects of Carbon Taxes, Taking into Account Possible Other Future Climate Measures," Annual Conference 2011 (Frankfurt, Main): The Order of the World Economy - Lessons from the Crisis 48717, Verein für Socialpolitik / German Economic Association.
- Lanz, Bruno & Rausch, Sebastian, 2011. "General equilibrium, electricity generation technologies and the cost of carbon abatement: A structural sensitivity analysis," Energy Economics, Elsevier, vol. 33(5), pages 1035-1047, September.
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