Alper Aslan NEVSEHIR UNIVERSITY   Nevşehir Üniversitesi, 2000 Evler Mah. Zübeyde Hanım Cad. 50300 NEVŞEHİR NEVSEHIR, 50300 TURKEY   alperleo@gmail.com             JEL Areas: A1 : General Economics: General D : Microeconomics