Journals / Alphanumeric Journal / 2015 / Cilt 3, Sayı 1, 2015Front Pages | Volume 3, Issue 1, 2015Econometrics and Management Information SystemsBahadır YILDIRIMJournalAlphanumeric JournalIssue2015 · Cilt 3, Sayı 1, 2015Pages—DOI—