Advanced Search
DSpace@MIT

Sharing the Burden of GHG Reductions

Research and Teaching Output of the MIT Community

Show simple item record

dc.contributor.author Jacoby, Henry D.
dc.contributor.author Babiker, Mustafa M.H.
dc.contributor.author Paltsev, Sergey
dc.contributor.author Reilly, John M.
dc.date.accessioned 2009-02-23T17:42:17Z
dc.date.available 2009-02-23T17:42:17Z
dc.date.issued 2008-11
dc.identifier.uri http://globalchange.mit.edu/pubs/abstract.php?publication_id=976
dc.identifier.uri http://hdl.handle.net/1721.1/44625
dc.description Abstract and PDF report are also available on the MIT Joint Program on the Science and Policy of Global Change website (http://globalchange.mit.edu/). en
dc.description.abstract The G8 countries propose a goal of a 50% reduction in global emissions by 2050, in an effort that needs to take account of other agreements specifying that developing countries are to be provided with incentives to action and protected from the impact of measures taken by others. To help inform international negotiations of measures to achieve these goals we develop a technique for endogenously estimating the allowance allocations and associated financial transfers necessary to achieve predetermined distributional outcomes and apply it in the MIT Emissions Prediction and Policy Analysis (EPPA) model. Possible burden sharing agreements are represented by different allowance allocations (and resulting financial flows) in a global cap-and-trade system. Cases studied include agreements that allocate the burden based on simple allocation rules found in current national proposals and alternatives that specify national equity goals for both developing and developed countries. The analysis shows the ambitious nature of this reduction goal: universal participation will be necessary and the welfare costs can be both substantial and wildly different across regions depending on the allocation method chosen. The choice of allocation rule is shown to affect the magnitude of the task and required emissions price because of income effects. If developing countries are fully compensated for the costs of mitigation then the welfare costs to developed countries, if shared equally, are around 2% in 2020, rising to some 10% in 2050, and the implied financial transfers are large—over $400 billion per year in 2020 and rising to around $3 trillion in 2050. For success in dealing with the climate threat any negotiation of long-term goals and paths to achievement need to be grounded in a full understanding of the substantial amounts at stake. en
dc.description.sponsorship Development of the EPPA model used has been supported by the U.S. Department of Energy, U.S. Environmental Protection Agency and U.S. National Science Foundation, and by a consortium of industry and foundation sponsors of the MIT Joint Program on the Science and Policy of Global Change. en
dc.language.iso en_US en
dc.publisher MIT Joint Program on the Science and Policy of Global Change en
dc.relation.ispartofseries ;Report no. 167
dc.title Sharing the Burden of GHG Reductions en
dc.type Technical Report en
dc.identifier.citation Report no. 167 en


Files in this item

Name Size Format Description
MITJPSPGC_Rpt167.pdf 501.3Kb PDF

This item appears in the following Collection(s)

Show simple item record

MIT-Mirage