Polish Journal of Management Studies

Polish Journal
of Management
Studies
POLISH JOURNAL OF MANAGEMENT STUDIES
Serially publication of
Faculty of Management, Czestochowa University of Technology
Volume 11
No 2
Edited by
Janusz K. Grabara
Sebastian Kot
CZESTOCHOWA UNIVERSITY OF TECHNOLOGY
2015
Polish Journal of Management Studies
EDITORIAL BOARD MEMBERS
President
Prof. Arnold Pabian, Poland
Members
Prof. Mourad Abed, France
Prof. Moise Achim, Romania
Prof. Abdelhakim Artiba, France
Prof. George Balan, Romania
Prof. Abdellatif Benabdelhafid, France
Prof. Bahloul Bensassi, Marocco
Prof. Ryszard Borowiecki, Poland
Prof. Stanisław Brzeziński, Poland
Prof. Ahmed Chaalal, Algierie
Prof. Witold Chmielarz, Poland
Prof. Eric Dejan, Serbia
Prof. Ioan Constantin Dima, Romania
Prof. Ludovit Dobrovsky, Czech Republic
Prof. Mircea Duica, Romania
Prof. Maria Fekete-Farkas, Hungary
Prof. Khaled Ghedira, Tunisia
Prof. Jerzy Goluchowski, Poland
Prof. Anatoliy G. Goncharuk, Ukraine
Prof. Janusz Grabara, Poland
Prof. Michael Hoeck, Germany
Prof. Badar Alam Iqbal, India
Prof. Jerzy Kisielnicki, Poland
Prof. Ryszard Knosala, Poland
Prof. Michal Kolcun, Slovakia
Prof. Kopi Kycyku, Albania
Prof. Sebastian Kot, Poland
Prof. Mariana Man, Romania
Prof. Liviu Mihaescu, Romania
Prof. Valdimir Modrak, Slovakia
Prof. Juan Moreno-Gutierrez, Spain
Prof. Maria Nowicka-Skowron, Poland
PhD Ioan Negru, UK
Prof. Arnold Pabian, Poland
PhD Paweł Pietrasieński, USA
Prof. Renata Pitonakova, Slovakia
Prof. Robert Stefko, Slovakia
Prof. Ştefan Vlăduţescu, Romania
Prof. Noorliza Karia, Malaysia
PhD Chen Yuh-Wen, Taiwan
Executive Committee
Paula Bajdor
Tomasz Lis
Aleksandra Ptak
Mariusz Sroka
Joanna Tabor
Anna Wiśniewska-Sałek
Copyright © by Faculty of Management,
Czestochowa University of Technology ISSN 2081-7452