Correlation structure and principal components in the global crude oil market
Crossref DOI link: https://doi.org/10.1007/s00181-015-1057-1
Published Online: 2016-01-04
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Dai, Yue-Hua
Xie, Wen-Jie
Jiang, Zhi-Qiang
Jiang, George J.
Zhou, Wei-Xing
Text and Data Mining valid from 2016-01-04