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Forecasting crude oil prices : a scaled PCA approach
He, Mengxi; Zhang, Yaojie; Wen, Danyan; Wang, Yudong - In: Energy economics 97 (2021), pp. 1-12
Persistent link: https://www.econbiz.de/10012820812
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Forecasting crude oil prices : do technical indicators need economic constraints?
Wen, Danyan; He, Mengxi; Liu, Li; Zhang, Yaojie - In: Quantitative finance 22 (2022) 8, pp. 1545-1559
Persistent link: https://www.econbiz.de/10013367928