The causes of stage expansion of WTI/Brent spread
Abstract Historically, the price of WTI crude oil futures has long been higher than that of Brent by $2/barrel, but the spread between 2011 and 2015 was reversed and expanded to $24/barrel. In order to analyze the difference between two crude oil price variables with the same trend and phase separat...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
KeAi Communications Co., Ltd.
2019-10-01
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| Series: | Petroleum Science |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/s12182-019-00379-z |