The time-frequency impacts of natural gas prices on US economic activity

doi:10.1016/j.energy.2020.118005

CASISD OpenIR

	The time-frequency impacts of natural gas prices on US economic activity
	Geng, Jiang-Bo; Xu, Xiao-Yue; Ji, Qiang
发表期刊	ENERGY
摘要	In this study, we examine the return and volatility information spillover effects of the natural gas market on US sectoral stock markets. A time-frequency connectedness approach is applied to specifically capture the time-varying characteristics of the links between natural gas and stock markets in different frequency domains. We find that return and volatility information spillover between the natural gas market and all US sectoral stock markets is mainly generated in the short term and that the influence of the natural gas market on different sectoral stock markets has heterogeneous and time-varying characteristics. In the return system, the natural gas market is mainly a net information receiver at both short and long time scales. However, in the volatility system, the information spillover effect of the natural gas market on most other sectoral stock markets is significant at a short time scale. These new findings can offer decision support for natural gas policy makers and market participants. (C) 2020 Elsevier Ltd. All rights reserved.
	2020
卷号	205
DOI	10.1016/j.energy.2020.118005
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.casisd.cn/handle/190111/9762
专题	中国科学院科技战略咨询研究院
推荐引用方式 GB/T 7714	Geng, Jiang-Bo,Xu, Xiao-Yue,Ji, Qiang. The time-frequency impacts of natural gas prices on US economic activity[J]. ENERGY,2020,205.
APA	Geng, Jiang-Bo,Xu, Xiao-Yue,&Ji, Qiang.(2020).The time-frequency impacts of natural gas prices on US economic activity.ENERGY,205.
MLA	Geng, Jiang-Bo,et al."The time-frequency impacts of natural gas prices on US economic activity".ENERGY 205(2020).