Kohrs, Hendrik; Auer, Benjamin Rainer; Schuhmacher, Frank - In: International Journal of Energy Sector Management 16 (2021) 1, pp. 21-49
Purpose: In short-term forecasting of day-ahead electricity prices, incorporating intraday dependencies is vital for accurate predictions. However, it quickly leads to dimensionality problems, i.e. ill-defined models with too many parameters, which require an adequate remedy. This study...