Sebastião, Helder, Pedro Godinho, and Sjur Westgaard. “Using Machine Learning to Profit on the Risk Premium of the Nordic Electricity Futures”. Scientific Annals of Economics and Business 67, no. Special Issue (December 24, 2020): 1–17. Accessed September 19, 2024. https://saeb.feaa.uaic.ro/index.php/saeb/article/view/1194.