摘要
欧盟碳排放权交易体系(EU ETS)是目前世界上交易量最大、市场价值最高的碳排放交易体系,其主要标的物欧盟碳排放配额(EUA)受到能源价格、气候、欧盟核证减排量、宏观经济、政策等各种因素的影响。本文以关键词赋值的方法构建了欧盟气候变化经济政策不确定性(Climate Change EPU)的全新指数,以研究欧盟气候变化相关经济政策的不确定性与EUA价格之间的关系,并为我国提高碳减排效率以及碳交易市场有效性提供参考建议。
The European Union Emissions Trading System(EU ETS) is currently the largest carbon emissions trading system in the world with the highest market value.Carbon emission quota(EUA),as the main subject matter of The European Union Emissions Trading System(EU ETS),has been affected by various factors such as energy prices,climate,EU certified emission reductions,macroeconomics,policies and so on.This paper constructed a new index of the EU climate change economic policy uncertainty with the help of the keyword valuation,in order to study the relationship between economic policy uncertainty of EU climate change and the EUA price,and to provide a reference for the improvement of the efficiency of carbon emissions reduction and the effectiveness of the carbon trading market in China.
作者
李旸
王恒鉴
刘奚彤
LI Yang;WANG Heng-jian;LIU Xi-tong(School of Economics,Sichuan University,Chengdu 610065,Sichuan,China)
出处
《国土资源科技管理》
2023年第3期74-84,共11页
Scientific and Technological Management of Land and Resources
基金
国家社科基金重点项目(21AJL016)
欧盟让莫内讲习项目(620004-EPP-1-2020-1-CN-EPPJMO-CHAIR)。
关键词
气候变化
不确定性
EUA
情绪变量
欧盟
climate change
uncertainty
EUA
mood variables
European Union
