Papaioannou, George P.2014-09-012025-03-262014-09https://pyxida.aueb.gr/handle/123456789/6298https://doi.org/10.26219/heal.aueb.8213Thesis - Athens Unversity of Economics and Business. Postgraduate, Department of Statisticspdf80p.ForecastsData collectingEvaluationStatisticsTextDellaportas, Petros