Temporary and permanent market risks: Some further evidence. - Michail Koubouros; Dimitrios Malliaropulos; Ekaterini Panopoulou (Math. Comput. Model., 2007)

The Fisher effect in the presence of time-varying coefficients. - Ekaterini Panopoulou; Theologos Pantelidis (Comput. Stat. Data Anal., 2016)

Quantile forecast combinations in realised volatility prediction. - Loukia Meligkotsidou; Ekaterini Panopoulou; Ioannis D. Vrontos; Spyridon D. Vrontos (J. Oper. Res. Soc., 2019)