Costas Siriopoulos , Ioannis Asimakopoulos , Lynn Hodgkinson
European Research Studies Journal ( 4) 26 -40
C. Siriopoulos , N.G. Pavlidis , D.K. Tasoulis , V.P. Plagianakos
D. Asteriou , L. Lamprianidis , C. Siriopoulos
Costas Siriopoulos , Costas Siriopoulos , Alexandros Leontitsis
Social Science Research Network
Costas Siriopoulos , Costas Siriopoulos , Alexandros Leontitsis
Social Science Research Network
Costas Siriopoulos , Costas Siriopoulos , Athanasios Fassas , Athanasios Fassas
Social Science Research Network
Costas Siriopoulos , Costas Siriopoulos , Athanasios Fassas , Athanasios Fassas
Social Science Research Network
Costas Siriopoulos , Costas Siriopoulos , Dionisis Philippas , Dionisis Philippas
Social Science Research Network
Costas Siriopoulos , Costas Siriopoulos , Dionisis Philippas , Dionisis Philippas
Social Science Research Network
Costas Siriopoulos , Anastasios Evgenidis
Social Science Research Network
Costas Siriopoulos , Raphael Markellos
Yugoslav Journal of Operations Research ISSN: 0354-0243 EISSN: 2334-6043 6 ( 2)
Stavros Mavroudeas , Costas Siriopoulos
Research Papers in Economics
Costas Siriopoulos , Dionisis Philippas , Panagiotis Loukopoulos
Social Science Research Network
Costas Siriopoulos , Konstantinos Sirlantzis
Costas Siriopoulos , Konstantinos Sirlantzis
Costas Siriopoulos , Konstantinos Sirlantzis
University of Piraeus, Greece
Costas Siriopoulos , Konstantinos Sirlantzis
Inter American Statistical Institute
Costas Siriopoulos , Konstantinos Sirlantzis , Rafael Markellos
Costas Siriopoulos , Athanasios P. Fassas
Journal of Risk & Control 1 ( 1) 13 -30
Costas Siriopoulos , Maria Skaperda
BAE Journals 7 ( 2) 153 -164