Leibniz Univ Hannover Sch Econ & Management Koenigsworther Pl 1 D-30167 Hannover Germany;
Leibniz Univ Hannover Sch Econ & Management Koenigsworther Pl 1 D-30167 Hannover Germany;
Leibniz Univ Hannover Sch Econ & Management Koenigsworther Pl 1 D-30167 Hannover Germany|Univ Reading ICMA Ctr Henley Business Sch Reading RG6 6BA Berks England;
Leibniz Univ Hannover Sch Econ & Management Koenigsworther Pl 1 D-30167 Hannover Germany;
Long memory; Beta; Persistence; Forecasting; Predictability;