气候变化领域集成服务门户(CCPortal): International Climate Agreements under the Threat of Solar Geoengineering

CCPortal

DOI	10.1086/728140
	International Climate Agreements under the Threat of Solar Geoengineering
	Mcevoy, David M.; Mcginty, Matthew; Cherry, Todd L.; Kroll, Stephan
发表日期	2024
ISSN	2333-5955
EISSN	2333-5963
起始页码	11
结束页码	4
卷号	11 期号:4
英文摘要	The possibility of overshooting global emissions targets has triggered a debate about the role of solar geoengineering (SGE)-using technologies to reflect solar radiation away from Earth-in managing climate change. One major concern is that SGE technologies are relatively cheap and could potentially be deployed by a single country (the free driver). We develop a model to analyze how opportunities to deploy SGE impact global abatement and the effectiveness of international environmental agreements (IEAs). We show that noncooperative abatement may increase or decrease under the threat of SGE, depending on how damaging the free driver's level of deployment is to others. When free-driver externalities are significant, other countries have additional incentives to abate-called anti-driver incentives-to reduce the free driver's deployment. We also show that compared to a world without SGE opportunities, stable IEAs can be large (small) if anti-driver incentives are relatively strong (weak).
英文关键词	C7; D7; F5; H4; solar geoengineering; solar radiation management; international environmental agreements; self-enforcing agreements; global public goods
语种	英语
WOS研究方向	Business & Economics ; Environmental Sciences & Ecology
WOS类目	Economics ; Environmental Studies
WOS记录号	WOS:001210877900001
来源期刊	JOURNAL OF THE ASSOCIATION OF ENVIRONMENTAL AND RESOURCE ECONOMISTS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/291754
作者单位	University of North Carolina; Appalachian State University; University of Wisconsin System; University of Wisconsin Milwaukee; University of Wyoming; Colorado State University
推荐引用方式 GB/T 7714	Mcevoy, David M.,Mcginty, Matthew,Cherry, Todd L.,et al. International Climate Agreements under the Threat of Solar Geoengineering[J],2024,11(4).
APA	Mcevoy, David M.,Mcginty, Matthew,Cherry, Todd L.,&Kroll, Stephan.(2024).International Climate Agreements under the Threat of Solar Geoengineering.JOURNAL OF THE ASSOCIATION OF ENVIRONMENTAL AND RESOURCE ECONOMISTS,11(4).
MLA	Mcevoy, David M.,et al."International Climate Agreements under the Threat of Solar Geoengineering".JOURNAL OF THE ASSOCIATION OF ENVIRONMENTAL AND RESOURCE ECONOMISTS 11.4(2024).