Validerad;2023;Nivå 2;2023-12-04 (hanlid);
For correction, see: Chrysanthopoulou, X., Mavrommati, A. & Migdalas, A. Correction to: Assessing the efficiency of occupational pension funds in Greece. Oper Res Int J 24, 10 (2024). https://doi.org/10.1007/s12351-024-00821-0