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Business cycles in Greek maritime transport : an econometric exploration (1998–2015)
Konstantakis, Konstantinos N.; Papageorgiou, Theofanis; … - In: Operational research : an international journal 19 (2019) 4, pp. 1059-1079
Persistent link: https://www.econbiz.de/10012129535
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Investigation of the relative efficiency for the Greek listed firms of the construction sector based on two DEA approaches for the period 2006-2012
Christopoulos, Apostolos G.; Dokas, Ioannis G.; … - In: Operational research : an international journal 16 (2016) 3, pp. 423-444
Persistent link: https://www.econbiz.de/10011724633
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The Malmquist Productivity measure for UK-listed firms in the aftermath of the global financial crisis
Christopoulos, Apostolos G.; Dokas, Ioannis; … - In: Operational research : an international journal 22 (2022) 2, pp. 1617-1634
Persistent link: https://www.econbiz.de/10013174855
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VaR as a risk management framework for the spot and futures tanker markets
Basdekis, Charalampos; Christopoulos, Apostolos G.; … - In: Operational research : an international journal 22 (2022) 4, pp. 4287-4352
Persistent link: https://www.econbiz.de/10013445551