structure (in this paper referred to as the model structure or ideal structural model) for the electricity sector should involve … referring to the modified form for a model structure that is emerging. It involves vertical integration of generation and supply … electricity sector reform packages. This paper provides a concise review of the origins and justification of the initial model …

In this paper, a method for model structure refinement is proposed and applied in estimation of cumulative number of … structure. The principles of genetic model generators are inspected. Model structure refinement is defined in comparison with … model refinement and a method for model structure refinement is proposed. A case study shows how the method is applied and …

. We focus on two fundamental characteristics: the model structure and the data aggregation level. Employing the Global …. Based on this experimental setting, we quantify the biases resulting from the data aggregation, the model structure and the … tariff averaging influence the results significantly more than the model structure, whereas the bias stemming from the …

facilitate the selection of appropriate model structure and derive suggestions to facilitate it. We particularly stress the need …