气候变化领域集成服务门户(CCPortal): Transboundary vegetation fire smoke and expressed sentiment: Evidence from Twitter

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DOI	10.1016/j.jeem.2024.102928
	Transboundary vegetation fire smoke and expressed sentiment: Evidence from Twitter
	Du, Rui; Mino, Ajkel; Wang, Jianghao; Zheng, Siqi
发表日期	2024
ISSN	0095-0696
EISSN	1096-0449
起始页码	124
卷号	124
英文摘要	This paper examines the impact of transboundary vegetation fire smoke on the real-time sentiment of Twitter users in Southeast Asia, including countries such as Brunei, Indonesia, Malaysia, Philippines, Singapore, Thailand, and Vietnam. We leverage the exogenous variation in wind directions for identification. We find that an increase in upwind fires by one standard deviation reduces the sentiment score by 0.5 percent of a standard deviation (after netting out the impact of unobserved local socioeconomic factors). During peak fire seasons, our estimate translates into sentiment damages comparable to the average Sunday -to -Monday sentiment drop. The adverse sentiment impact exhibits significant variation across countries and intensifies with factors such as the number of upwind fires, income levels, proximity to fires, and limited adaptability on weekdays. We show that cross -boundary air pollution is the primary channel, with smoke from neighboring countries exerting a greater impact on sentiment than domestically produced smoke. These findings underscore the psychosocial costs and geopolitical tensions associated with cross -border air pollution spillovers.
英文关键词	Vegetation fire; Cross-border air pollution; Real-time sentiment; Twitter; Wind; Southeast Asia
语种	英语
WOS研究方向	Business & Economics ; Environmental Sciences & Ecology
WOS类目	Business ; Economics ; Environmental Studies
WOS记录号	WOS:001181384600001
来源期刊	JOURNAL OF ENVIRONMENTAL ECONOMICS AND MANAGEMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/293365
作者单位	Oklahoma State University System; Oklahoma State University - Stillwater; Maastricht University; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; Massachusetts Institute of Technology (MIT)
推荐引用方式 GB/T 7714	Du, Rui,Mino, Ajkel,Wang, Jianghao,et al. Transboundary vegetation fire smoke and expressed sentiment: Evidence from Twitter[J],2024,124.
APA	Du, Rui,Mino, Ajkel,Wang, Jianghao,&Zheng, Siqi.(2024).Transboundary vegetation fire smoke and expressed sentiment: Evidence from Twitter.JOURNAL OF ENVIRONMENTAL ECONOMICS AND MANAGEMENT,124.
MLA	Du, Rui,et al."Transboundary vegetation fire smoke and expressed sentiment: Evidence from Twitter".JOURNAL OF ENVIRONMENTAL ECONOMICS AND MANAGEMENT 124(2024).