[1] Sirnak Univ, Dept Finance, TR-73000 Sirnak, Turkiye
[2] Univ Castilla La Mancha, Dept Appl Econ 1, Ciudad Real 13071, Spain
[3] Azerbaijan State Univ Econ UNEC, UNEC Res Methods Applicat Ctr, Baku 1001, Azerbaijan
[4] Western Caspian Univ, Econ Res Ctr WCERC, Baku 1001, Azerbaijan
[5] Mersin Univ, Dept Business Adm, TR-33110 Mersin, Turkiye