Ali Kabasakal Sakarya University   Sakarya Universitesi IIBF-Iktisat Bolumu Serdivan, SAKARYA 54187 Turkey   kabasakal@sakarya.edu.tr   www.kabasakal.sakarya.edu.tr           JEL Areas: L1 : Market Structure, Firm Strategy, and Market Performance: General L2 : Firm Objectives, Organization, and Behavior: General