Electricity price forecasting is a rapidly developing field. Using time series analysis to estimate future wholesale electricity prices is a popular approach, however forecasting price difference between markets is not typical. In this paper the spread between Hungarian (HUPX) and German (EEX) day-ahead power prices are forecasted, using combined ARIMA-GARCH type models. Models are built on 2011-2017 daily average price data, and forecasts are made for Q1 2018. All four applied model types (NGARCH, TGARCH, EGARCH, GJR GARCH) bring similar results, with an RMSE of 4.22-4.75 and a MAE of 2.87-2.99 while the average spread value in the forecasted period is 3.88. All models perform better than the simple ARIMA model.
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Univ Duisburg Essen, House of Energy Markets and Finance, D-45141 Essen, GermanyUniv Duisburg Essen, House of Energy Markets and Finance, D-45141 Essen, Germany
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London Business Sch, Dept Management Sci & Operat, Regents Pk, London NW1 4SA, EnglandLondon Business Sch, Dept Management Sci & Operat, Regents Pk, London NW1 4SA, England
Abramova, Ekaterina
Bunn, Derek
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London Business Sch, Dept Management Sci & Operat, Regents Pk, London NW1 4SA, EnglandLondon Business Sch, Dept Management Sci & Operat, Regents Pk, London NW1 4SA, England
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Univ Duisburg Essen, House Energy Markets & Finance, Berliner Pl 6-8, D-45127 Essen, GermanyUniv Duisburg Essen, House Energy Markets & Finance, Berliner Pl 6-8, D-45127 Essen, Germany
Beran, Philip
Pape, Christian
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Vattenfall Energy Trading GmbH, Hamburg, GermanyUniv Duisburg Essen, House Energy Markets & Finance, Berliner Pl 6-8, D-45127 Essen, Germany
Pape, Christian
Weber, Christoph
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Univ Duisburg Essen, House Energy Markets & Finance, Berliner Pl 6-8, D-45127 Essen, GermanyUniv Duisburg Essen, House Energy Markets & Finance, Berliner Pl 6-8, D-45127 Essen, Germany
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Institute for Problems of Pricing and Regulation of Natural Monopolies of the National Research University, Higher School of Economics, MoscowInstitute for Problems of Pricing and Regulation of Natural Monopolies of the National Research University, Higher School of Economics, Moscow
Zolotova I.Y.
Dvorkin V.V.
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Institute for Problems of Pricing and Regulation of Natural Monopolies of the National Research University, Higher School of Economics, MoscowInstitute for Problems of Pricing and Regulation of Natural Monopolies of the National Research University, Higher School of Economics, Moscow
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Department of Management Studies, Indian Institute of Technology (Indian School of Mines) Dhanbad, Jharkhand, DhanbadDepartment of Management Studies, Indian Institute of Technology (Indian School of Mines) Dhanbad, Jharkhand, Dhanbad
Nibedita B.
Irfan M.
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Department of Management Studies, Indian Institute of Technology (Indian School of Mines) Dhanbad, Jharkhand, DhanbadDepartment of Management Studies, Indian Institute of Technology (Indian School of Mines) Dhanbad, Jharkhand, Dhanbad