“…So far, promising results for American and European markets have been found with factor model approaches (Lucia & Schwartz, 2002) and multi-factor term structure models using the Heath, Jarrow & Morton (HJM) framework (Koekebakker & Ollmar, 2005). Renewable energy models for monthly generation using the LASSO method such as Souto et al (2014) also show improvements over the VAR model that is generally used and applied in this work.…”