Investigation of the relative efficiency for the Greek listed firms of the construction sector based on two DEA approaches for the period 2006-2012. - Apostolos G. Christopoulos; Ioannis G. Dokas; Sofia Katsimardou; Konstantinos Vlachogiannatos (Oper. Res., 2016)

Investigation of financial distress with a dynamic logit based on the linkage between liquidity and profitability status of listed firms. - Apostolos G. Christopoulos; Ioannis G. Dokas; Petros Kalantonis; Theodora Koukkou (J. Oper. Res. Soc., 2019)

Business cycles in Greek maritime transport: an econometric exploration (1998-2015). - Konstantinos N. Konstantakis; Theofanis Papageorgiou; Apostolos G. Christopoulos; Ioannis G. Dokas; Panayotis G. Michaelides (Oper. Res., 2019)

The Malmquist Productivity measure for UK-listed firms in the aftermath of the global financial crisis. - Apostolos G. Christopoulos; Ioannis G. Dokas; Sofia Katsimardou; Eleftherios Spyromitros (Oper. Res., 2022)